Korean Journal of Air-Conditioning and Refrigeration Engineering (설비공학논문집)

The Society of Air-Conditioning and Refrigerating Engineers of Korea (대한설비공학회)
권호 표지

Recent Progress in Air Conditioning and Refrigeration Research - A Review of Papers Published in the Korean Journal of Air-Conditioning and Refrigeration Engineering in 2002 and 2003 -

공기조화, 냉동 분야의 최근 연구 동향 -2002년 및 2003년 학회지 논문에 대한 종합적 고찰 -

  • 정광섭 (서울산업대학교 건축학부) ;
  • 김민수 (서울대학교 기계항공공학부) ;
  • 김용찬 (고려대학교 기계공학과) ;
  • 박경근 (국민대학교 기계자동차공학부) ;
  • 박병윤 (수원과학대학 건축학과) ;
  • 조금남 (성균관대학교 기계공학부)
  • Published : 2004.12.01
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Abstract

A review on the papers published in the Korean Journal of Air-Conditioning and Refrigerating Engineering in 2002 and 2003 has been carried out. Focus has been put on current status of research in the aspect of heating, cooling, air-conditioning, ventilation, sanitation and building environment/design. The conclusions are as follows. (1) Most of fundamental studies on fluid flow were related with heat transportation in diverse facilities. Drop formation and rivulet flow on solid surfaces were interesting topics related with condensation augmentation. Research on micro environment considering flow, heat transfer, humidity was also interesting to promote comfortable living environment. It can be extended considering biological aspects. Development of fans and blowers of high performance and low noise were continuing research topics. Well developed CFD technologies were widely applied for analysis and design of various facilities and their systems. (2) Heat transfer characteristics of enhanced finned tube heat exchangers and heat sinks were extensively investigated. Experimental studies on the boiling heat transfer, vortex generators, fluidized bed heat exchangers, and frosting and defrosting characteristics were also conducted. In addition, the numerical simulations on various heat exchangers were performed and reported to show heat transfer characteristics and performance of the heat exchanger. (3) A review of the recent studies shows that the performance analysis of heat pump have been made by various simulations and experiments. Progresses have been made specifically on the multi-type heat pump systems and other heat pump systems in which exhaust energy is utilized. The performance characteristics of heat pipe have been studied numerically and experimentally, which proves the validity of the developed simulation programs. The effect of various factors on the heat pipe performance has also been examined. Studies of the ice storage system have been focused on the operational characteristics of the system and on the basics of thermal storage materials. Researches into the phase change have been carried out steadily. Several papers deal with the cycle analysis of a few thermodynamic systems which are very useful in the field of air-conditioning and refrigeration. (4) Recent studies on refrigeration and air-conditioning systems have focused on the system performance and efficiency enhancement when new alternative refrigerants are applied. Heat transfer characteristics during evaporation and condensation are investigated for several tube shapes and new alternative refrigerants including natural refrigerants. Efficiency of various compressors and performance of new expansion devices are also dealt with for better design of refrigeration/air conditioning system. In addition to the studies related with thermophysical properties of refrigerant mixtures, studies on new refrigerants are also carried out. It should be noted that the researches on two-phase flow are constantly carried out. (5) A review of the recent studies on absorption refrigeration system indicates that heat and mass transfer enhancement is the key factor in improving the system performance. Various experiments have been carried out and diverse simulation models have been presented. Study on the small scale absorption refrigeration system draws a new attention. Cooling tower was also the research object in the respect of enhancement its efficiency, and performance analysis and optimization was carried out. (6) Based on a review of recent studies on indoor thermal environment and building service systems, it is noticed that research issues have mainly focused on several innovative systems such as personal environmental modules, air-barrier type perimeterless system with UFAC, radiant floor cooling system, etc. New approaches are highlighted for improving indoor environmental conditions and minimizing energy consumption, various activities of building energy management and cost-benefit analysis for economic evaluation.

Keywords

References

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  65. Ha, H. C. and Kim, T. H., 2002, Evaluation of ventilation efficiency for various gravity ventilators, Korean Journal of Air-Conditioning and Refrigeration Engineering, Vol. 14, No.7, pp. 543-551
  66. Han, D. Y. and Joo, M.J., 2002, Fault detection and diagnosis of an air handling unit based on rule bases, Korean Journal of Air-Conditioning and Refrigeration Engineering, Vol. 14, No.7, pp.552-559
  67. Han, D. Y., Lee, H. H. and Yun, T. H., 2002, Partial fault detection of air-conditioning system by neural network algorithm using data preprocessing method, Korean Journal of Air-Conditioning and Refrigeration Engineering, Vol. 14, No.7, pp.560-566
  68. Kim, S. R., Kim, K.J., Hur, N. K and Kim, Y. I., 2002, A numerical analysis on the effect of parameters for the flow rate through the tunnel with jet fan ventilating system, Korean Journal of Air-Conditioning and Refrigeration Engineering, Vol.14, No.7, pp. 567-574
  69. Jeong, H.J., Kim, N. H., Youn, B. and Kim, M. H., 2002, R-22 and R-410A condensation in flat aluminum multi-channel tubes, Korean Journal of Air-Conditioning and Refrigeration Engineering, Vol. 14, No.7, pp. 575-583
  70. Woo, K. B., Kim, W. K. and Han, H. T., 2002, A study on the heat and gas flow for fire simulation in a tunnel, Korean Journal of Air-Conditioning and Refrigeration Engineering, Vol. 14, No.7, pp. 584-591
  71. Rhee, G. H., Kim, S. Y. and Sung, H.J., 2002, Flow control and heat transfer enhancement from a heated block by an inflow pulsation (I) flow field computation, Korean Journal of Air-Conditioning and Refrigeration Engineering, Vol. 14, No.7, pp.592-598
  72. Rhee, G. H., Kim, S. Y. and Sung, H.J., 2002, Flow control and heat transfer enhancement from a heated block by an inflow pulsation (II) thermal field computation, Korean Journal of Air-Conditioning and Refrigeration Engineering, Vol. 14, No.7, pp.599-606
  73. Lim, J. H., Yeo, M. S., Yang, I. H. and Kim, K. W., 2002, A study on the application of the dehumidification system for radiant floor cooling using ondol, Korean Journal of AirConditioning and Refrigeration Engineering, Vol. 14, No.7, pp.607-616
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  79. Cho, Y. M., Park, K H., Song, K H. and Jung, D. S., 2002, Flow condensation heat transfer of R22, R134a, R407C, and R410A in plain and microfin tubes, Korean Journal of Air-Conditioning and Refrigeration Engineering, Vol. 14, No.8, pp.656-663
  80. Lee, K W., Park, K H., Rhi, S. H. and Yoo, S. Y., 2002, Heat pipe heat sink development for electronics cooling, Korean Journal of Air-Conditioning and Refrigeration Engineering, Vol. 14, No.8, pp.664-670
  81. Heo, K.W. and Shin, J. M., 2002, The effect on gas adsoption efficiency for various surface characteristics, Korean Journal of Air-Conditioning and Refrigeration Engineering, Vol. 14, No.8, pp.671-675
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  83. Ahn, S. W. and Son, K.P., 2002, Experimental studies on heat transfer in the an nuli with corrugated tubes, Korean Journal of Air-Conditioning and Refrigeration Engineering, Vol. 14, No.8, pp.683-689
  84. Lee, S. R., Jeong, J.Y., Kim, C. I. and Ryou, H. S., 2002, An experimental study of smoke movement in tunnel fires according to ventilation method, Korean Journal of AirConditioning and Refrigeration Engineering, Vol. 14, No.9, pp.691-698
  85. Jeong, J.H., 2002, Response function of temperature fluctuation m the poiseulle flows, Korean Journal of Air-Conditioning and Refrigeration Engineering, Vol. 14, No.9, pp. 699-705
  86. Jeon, C. D., Jang, K.K., Kang, S.H. and Lee, J.H., 2002, An experimental study on condensation characteristics of slit fin-tube heat exchanger using alternative refrigerants, R407C and R410A, Korean Journal of Air-Conditioning and Refrigeration Engineering, Vol. 14, No.9, pp.706-716
  87. Lee, K. W., Park, K. H. and Rhi, S. H., 2002, Study on two-phase loop thermosyphon heat exchanger, Korean Journal of Air-Conditioning and Refrigeration Engineering, Vol. 14, No.9, pp.717-724
  88. Park, Y.J., Hong, S. E. and Kim, C.J., 2002, A study on the heat transport limitations of a PFC (FC-72) two-phase closed thermosyphon for cooling power semiconductors, Korean Journal of Air-Conditioning and Refrigeration Engineering, Vol. 14, No.9, pp. 725-733
  89. Kang, D.J., Shin, S. H. and Jung, H. H., 2002, 2 Dimensional correlations of heat transfer of oil flows over offset strip fins, Korean Journal of Air-Conditioning and Refrigeration Engineering, Vol. 14, No.9, pp. 734-740
  90. Tae, S. J. and Cho, K. N., 2002, Two-phase flow characteristics of refrigerant in Tbranch with horizontal and vertical inlet tube, Korean Journal of Air-Conditioning and Refrigeration Engineering, Vol. 14, No.9, pp.741-748
  91. Kweon, Y. C., Chang, K.S., Lee, Y.S., Kim, D. H., Iun, Y H. and Lee, S.J., 2002, An experimental study on the performance of multi-type heat pump using capillary tubes, Korean Journal of Air-Conditioning and Refrigeration Engineering, Vol. 14, No.9, pp.749-755
  92. Hong, J. W., Jung, J. C., Jang, S. H., Kwon, O. B. and Oh, H. K., 2002, Study on the flow characteristics of R-22, R-134a in small diameter tubes, Korean Journal of Air-Conditioning and Refrigeration Engineering, Vol. 14, No.9, pp.756-765
  93. Yoon, Y.H., Bae, T. H. and Park, W. G., 2002, Experimental and computational studies for flow distribution in a rectangular duct system with two branches, Korean Journal of Air-Conditioning and Refrigeration Engineering, Vol. 14, No.9, pp.766-773
  94. Kim, D. S. and Yun, S. K, 2002, Rectification characteristic of packing materials in the packed-type rectifier of $NH_3/H_2O$ absorption heat pump, Korean Journal of Air-Conditioning and Refrigeration Engineering, Vol. 14, No. 10, pp.775 -780
  95. Choi, B. J., Hwang, J. H. and Shin, J. M., 2002, The frost and defrost performances of finand-tube heat exchangers with different surface treatment characteristics, Korean Journal of Air-Conditioning and Refrigeration Engineering, Vol. 14, No. 10, pp.781-785
  96. Hwang, J. H., Ko, Y. H. and Shin, J. M., 2002, A study of correlation between DCA and WHS in fin-and-tube heat exchanger, Korean Journal of Air-Conditioning and Refrigeration Engineering, Vol. 14, No. 10, pp. 786-791
  97. Kim, K. J., Bae, G. N., Kim, Y. I. and Hur, N. K., 2002, A numerical study on the particle collection characteristics of a grease filter for kitchen ventilation, Korean Journal of Air-Conditioning and Refrigeration Engineering, Vol. 14, No. 10, pp.792-800
  98. Jeong, J. H., 2002, Analysis of a refrigeration cycle driven by refrigerant steam turbine, Korean Journal of Air-Conditioning and Refrigeration Engineering, Vol. 14, No.10, pp. 801-810
  99. Park, I. H., Park, J. T. and Yoo, S. Y., 2002, An investigation study on fact of waste heat of domestic industry, Korean Journal of Air-Conditioning and Refrigeration Engineering, Vol. 14, No. 10, pp. 811-816
  100. Kim, S. C., Kim, Y. L., Peck, J. H. and Park, S. S., 2002, Cycle analysis of diffusion absorption refrigerator, Korean Journal of Air-Conditioning and Refrigeration Engineering, Vol. 14, No. 10, pp.817-824
  101. Kim, J. K. and Cho, K. N., 2002, Influence of spring on the absorption performance of a vertical absorber tube, Korean Journal of Air-Conditioning and Refrigeration Engineering, Vol. 14, No. 10, pp.825-832
  102. Kim, Y. J., Hwang, Y. K. and Woo, N. S., 2002, A study on the transitional flows in a concentric annulus with rotating inner cylinder, Korean Journal of Air-Conditioning and Refrigeration Engineering, Vol. 14, No. 10, pp. 833-843
  103. Moon, H. S., Jeong, E. S. and Kim, B.J., 2002, Dynamic model of a vertical tube absorber for ammonia/water absorption refrigerators, Korean Journal of Air-Conditioning and Refrigeration Engineering, Vol. 14, No. 10, pp. 844-853
  104. Kim, Y. S. and Kim, K. S., 2002, Validating the applicability of a simplified correlation method for economic evaluation of cooling plants, Korean Journal of Air-Conditioning and Refrigeration Engineering, Vol. 14, No.10, pp. 854-862
  105. Kim, N.J., Jeong, J. S. and Kim, C. B., 2002, Experimental investigation on the enhancement of methane hydrate formation in the solid transportation of natural gas, Korean Journal of Air-Conditioning and Refrigeration Engineering, Vol. 14, No. 10, pp.863-870
  106. Kim, S. H., Iin, Y. G. and Kim, C. J., 2002, Flow and heat transfer characteristics due to staggered arrangement of heat pipes in channels with heat pipes and fins, Korean Journal of Air-Conditioning and Refrigeration Engineering, Vol. 14, No. 11, pp.871-879
  107. Lee, K. W, Noh, S. Y. and Park, K. H., 2002, Theoretical analysis of factors affecting to heat transfer limitation in screen mesh wick heat pipe, Korean Journal of Air-Conditioning and Refrigeration Engineering, Vol. 14, No. 11, pp. 880-889
  108. Kum, J. S., Kim, D. G., Choi, K. H., Lee, N. B., Im, J.J., Choi, H. S. and Bae, D. S., 2002, Evaluation of thermal comfort on temperature differences between outdoor and indoor thermal conditions in summer, Korean Journal of Air-Conditioning and Refrigeration Engineering, Vol. 14, No. 11, pp. 890-896
  109. Kim, S. S. and Kim, Y. I., 2002, Standard weather data of seoul for energy simulation, Korean Journal of Air-Conditioning and Refrigeration Engineering, Vol. 14, No. 11, pp.897-906
  110. Hyun, S. T., Kang, Y. H. and Chun, W. G., 2002, A study on energy distributions produced by dish solar concentrating system, Korean Journal of Air-Conditioning and Refrigeration Engineering, Vol. 14, No. 11, pp.907-913
  111. Hwang, I.J. and Kim, Y.J., 2002, A numerical study on the transmission of thermo-acoustic wave induced by step pulsed heating in an enclosure, Korean Journal of Air-Conditioning and Refrigeration Engineering, Vol. 14, No. 11, pp.914-922
  112. Son, Y. S. and Shin, J.Y., 2002, Cooling characteristics of a parallel channel with protruding heat sources using convection and conduction heat transfer, Korean Journal of Air-Conditioning and Refrigeration Engineering, Vol. 14, No. 11, pp.923-930
  113. Jang, O., Seo, S. B., Chung, J. H., Ahn, D. H., Kim, J. J. and Cha, D.J., 2002, Development of a software system for measurements of combustion dynamics of a dry low $NO_x$ gas turbine, Korean Journal of Air-Conditioning and Refrigeration Engineering, Vol. 14, No. 11, pp.931-938
  114. Yoo, S. Y., Chung, M. H., Park, D. S. and Lee, S. S., 2002, An experimental study on the local and overall heat transfer characteristics of a fin-flat tube heat exchanger, Korean Journal of Air-Conditioning and Refrigeration Engineering, Vol. 14, No. 11, pp. 939-947
  115. Han, D. Y. and Pyo, S. H., 2002, EEV Superheat control of a multi-type heat pump by using dither signal, Korean Journal of Air-Conditioning and Refrigeration Engineering, Vol. 14, No. 11, pp.948-953
  116. Yoo, S. Y. and Lee, D. W., 2002, An experimental study on performance and flow characteristics of automotive sirocco fan, Korean Journal of Air-Conditioning and Refrigeration Engineering, Vol. 14, No. 11, pp.954-963
  117. Chung, J.D., 2002, Effect of capsule shape on heat storage, Korean Journal of Air-Conditioning and Refrigeration Engineering, Vol. 14, No. 11, pp.964-971
  118. Yoo, H. S., Hyun, S. K. and Hong, H. K., 2002, Effects of various factors on the energy consumption of Korean-style apartment houses, Korean Journal of Air-Conditioning and Refrigeration Engineering, Vol. 14, No. 11, pp.972-980
  119. Park, Y. and Jung, S. S., 2002, Life cycle costing through operating number control of air conditioning systems in office buildings, Korean Journal of Air-Conditioning and Refrigeration Engineering, Vol. 14, No. 11, pp. 981-988
  120. Jun, Y.D., Lee, K.B., Kim, A.K. and Lee, Y. L., 2002, Heat transfer characteristics and pressure drop of a fluidized bed heat exchanger without baffle plate, Korean Journal of Air-Conditioning and Refrigeration Engineering, Vol. 14, No. 12, pp.989-995
  121. Kwon, K.M., Jeong, S. Y. and Kim, B.J., 2002, The effect of surrounding gas flow on the heat transfer of the falling film flowing down the outside of a vertical tube, Korean Journal of Air-Conditioning and Refrigeration Engineering, Vol. 14, No.12, pp. 996-1003
  122. Choi, Y. D., Joo, K S., Kim, Y. C. and Kim, M. S., 2002, Numerical analysis of turbulent carbon dioxide flow and heat transfer under supercritical state in a straight duct with a square cross-section, Korean Journal of Air-Conditioning and Refrigeration Engineering, Vol. 14, No. 12, pp.1004-1013
  123. Ko, D. G., Cho, D. J, Yoon, S. J. and Park, S. K., 2002, A study on the characteristics of heat transfer in quadrangle duct with solar absorber plate, Korean Journal of Air-Conditioning and Refrigeration Engineering, Vol. 14, No. 12, pp. 1014-1022
  124. Park, K. H., Lee, K.W., Noh, S. Y, Rhi, S. H. and Yoo, S. Y., 2002, A study on the capillary limitation in copper-water heat pipes with screen wicks, Korean Journal of Air-Conditioning and Refrigeration Engineering, Vol. 14, No.12, pp.1023-1030
  125. Kim, D. W. and Kim, Y.J., 2002, Effects of casing shape on the performance of a small-size turbo-compressor, Korean Journal of Air-Conditioning and Refrigeration Engineering, Vol. 14, No. 12, pp. 1031-1038
  126. Kwak, K. M., Kim, H. D., Lee, J. H., Bai, C. H. and Kim, J. Y., 2002, An experimental study on flow characteristics for dualstructured orifice, Korean Journal of AirConditioning and Refrigeration Engineering, Vol. 14, No. 12, pp. 1039-1046
  127. Lee, Y. H. and Choi, G. G., 2002, The effect of air chamber placed in water supply piping system, Korean Journal of Air-Conditioning and Refrigeration Engineering, Vol. 14, No. 12, pp.1047-1055
  128. Kim, W. K. and Choi, Y. D., 2002, Numerical study on the turbulent flow in the $180^{\circ}$ bends decreasing cross-sectional aspect ratio, Korean Journal of Air-Conditioning and Refrigeration Engineering, Vol. 14, No. 12, pp. 1056-1062
  129. Kang, C. D., Kang, Y. T. and Hong, H. K., 2002, Adhesion of ice slurry in a multicomponent aqueous solution with stirring and cooling, Korean Journal of Air-Conditioning and Refrigeration Engineering, Vol. 14, No. 12, pp. 1063-1070
  130. Kang, C. D., Sohn, K., Peck, J. H. and Hong, H. K., 2002, Adhesion of ice slurry in an aqueous solution cooling with stirring, Korean Journal of Air-Conditioning and Refrigeration Engineering, Vol. 14, No. 12, pp. 1071-1077
  131. Park, C. W., Kim, J. H. and Kang, Y. T., 2002, On-line measurement of $H_2O/LiBr$ concentration using electric conductivity, Korean Journal of Air-Conditioning and Refrigeration Engineering, Vol. 14, No. 12, pp. 1078-1083
  132. Choi, J. M., 2002, A study on the setting angle for the flat-plate solar collector using typical meteorological year weather data, Korean Journal of Air-Conditioning and Refrigeration Engineering, Vol. 14, No. 12, pp.1084-1091
  133. Kim, Y. D., Kwon, G. D., Yeo, M. S. and Kim, K. W., 2002, A study on the energy conservation effect of each energy consumption component in indoor swimming pools, Korean Journal of Air-Conditioning and Refrigeration Engineering, Vol. 14, No. 12, pp. 1092-1101
  134. Kang, S. H., Han, H. T., Cho, K. N., Leigh, S. B., Cho, H. H. and Kim, M. S., 2002, Recent progress in air conditioning and refrigeration research - A review of papers published in the Korean journal of airconditioning and refrigeration engineering in 2000 and 2001, Korean Journal of Air-Conditioning and Refrigeration Engineering, Vol. 14, No. 12, pp. 1102-1139
  135. Suh, J. S. and Park, Y. J., 2003, Effects of the mass of working fluid on the thermal performance of heat pipe with axial grooves, Korean Journal of Air-Conditioning and Refrigeration Engineering, Vol. 15, No.1, pp. 1-8
  136. Lim, H. J, Ahn, J. Y., Baek, S. G. and Chung, M. K., 2003, Experimental study on measuring the intermittency in the transitional boundary layer, Korean Journal of Air-Conditioning and Refrigeration Engineering, Vol. 15, No. I, pp. 9-18
  137. Kim, J. K., Park, C. W., Rhee, K. Y. and Kang, Y. T., 2003, Experimental correlation of wettability for micro-scale hatched tubes, Korean Journal of Air-Conditioning and Refrigeration Engineering, Vol. 15, No.1, pp. 19-24
  138. Kim, H. J. and Lee, T. J.. 2003, Design of oil supply enhancement device for a variable speed reciprocating compressor, Korean Journal of Air-Conditioning and Refrigeration Engineering, Vol. 15, No.1, pp.25-31
  139. Lee, S. C., Cho, Y. J, Kim, D. S., Lee, J. H. and Kim, H. B., 2003, Analysis on thermal environment in the rotunda of new national museum of Korea, Korean Journal of Air-Conditioning and Refrigeration Engineering, Vol. 15, No.1, pp.32-39
  140. Shin, D. M., Kim, C. N. and Kim, D. S., 2003, Emission characteristics of volatile organic compounds (VOCs) from a carpet, Korean Journal of Air-Conditioning and Refrigeration Engineering, Vol. 15, No. I, pp.40-49
  141. Cho, H. H., Kim, Y. C. and Yoo, B. K., 2003, CFD Simulation on the oil pumping system of a variable speed scroll compressor with a swing pump, Korean Journal of Air-Conditioning and Refrigeration Engineering, Vol. 15, No. I, pp.50-58
  142. Choi, K. I., Oh, J. T. and Oh, H. K., 2003, Simulation for high efficient heat pump system using seawater heat source and exhaust energy, Korean Journal of Air-Conditioning and Refrigeration Engineering, Vol.15, No.1, pp.59-66
  143. Park, J.I. and Kim, S.W., 2003, A study on the laws of building service system construction, Korean Journal of Air-Conditioning and Refrigeration Engineering, Vol.15, No.1, pp.67-72
  144. Kim, N. H., Oh, W. K, Cho, J. P., Park, W. Y. and Youn, B., 2003, Data reduction on the air-side heat transfer coefficients of heat exchangers under dehumidifying conditions, Korean Journal of Air-Conditioning and Refrigeration Engineering, Vol. 15, No.1, pp. 73-85
  145. Kwak, K. M., Torii, K. and Bai, C. H., 2003, Performance evaluation in fin-tube heat exchanger by tow-in winglet pairs, Korean Journal of Air-Conditioning and Refrigeration Engineering, Vol. 15, No.2, pp.87-94
  146. Park, J. K., 2003, Optimization of heat insulation system for a household refrigerator, Korean Journal of Air-Conditioning and Refrigeration Engineering, Vol. 15, No. 2, pp. 95-102
  147. Kim, C. M., Hwang, Y. J. and Chung, B. Y., 2003, The experimental study on uniform distribution of oil at the air conditioning system using two compressors, Korean Journal of Air-Conditioning and Refrigeration Engineering, Vol. 15, No.2, pp. 103-108
  148. Jeong, S., Ryu, J. S., Lee, S. S. and Lee, J.J., 2003, Pressure drop and refrigerantentrainment characteristics of the eliminators used in absorption chillers, Korean Journal of Air-Conditioning and Refrigeration Engineering, Vol. 15, No.2, pp. 109-115
  149. Kim, J. Y. and Shin, H. J., 2003, Development of HVAC system to lower the conveyance energy and building height, Korean Journal of Air-Conditioning and Refrigeration Engineering, Vol. IS, No.2, pp. 116-125
  150. Kim, J. E., Choi, C. K. and Kang, Y. T., 2003, Instability analysis of marangoni convection for $NH_3/H_2O$ absorption process accompanied by heat transfer, Korean Journal of Air-Conditioning and Refrigeration Engineering, Vol. 15, No.2, pp. 126-131
  151. Choi, B.J., Hwang, J. H. and Shin, J. M., 2003, The study of performance evaluation coefficient of fin-and-tube heat exchangers with frosting, Korean Journal of Air-Conditioning and Refrigeration Engineering, Vol. 15, No.2, pp. 132-136
  152. Kim, Y. Y. and Kim, K.W., 2003, A study on the dehumidification control to prevent condensation for radiant floor cooling, Korean Journal of Air-Conditioning and Refrigeration Engineering, Vol. 15, No.2, pp. 137-143
  153. Lim, T. W. and Han, K. I., 2003, A study on heat transfer characteristics in flow boiling of pure refrigerants and their mixtures in horizontal tube, Korean Journal of Air-Conditioning and Refrigeration Engineering, Vol. IS, No.2, pp. 144-151
  154. Min, B. H., Hwang, D. Y., Jeong, S. Y. and Koo, K. K., 2003, A preliminary study on the in-line concentration measurement of absorbent solution, Korean Journal of Air-Conditioning and Refrigeration Engineering, Vol. 15, No.2, pp. 152-158
  155. Han, D. Y. and Hwang, J.U., 2003, The partial fault detection of an air-conditioning system by the neural network algorithm using normalized input data, Korean Journal of Air-Conditioning and Refrigeration Engineering, Vol.15, No.3, pp. 159-165
  156. Park, T. J., Lee, M. K., Jeong, J. H. and Chang, K. S., 2003, Comparison of performance variation between R-22 and R-410A refrigeration systems, Korean Journal of Air-Conditioning and Refrigeration Engineering, Vol. 15, No.3, pp.I66-176
  157. Sohn, H. C., Lee, H. N. and Park, G. M., 2003, Flow characteristics of a turbulent pulsating flow in a straight duct connected to a curved duct by using an LDV, Korean Journal of Air-Conditioning and Refrigeration Engineering, Vol. 15, No.3, pp. 177-186
  158. Kim, J. B., Kim, S. Y., Jung, P. S. and Cho, K. C., 2003, Performance characteristics with capacities of heat exchangers of a refrigeration system, Korean Journal of AirConditioning and Refrigeration Engineering, Vol. 15, No.3, pp.187-195
  159. Jeong, Y., Shin, J. M. and Tikhonov, A. V., 2003, Modeling of the safety distance between defrost heater and plastic inner wall of refrigerator, Korean Journal of Air-Conditioning and Refrigeration Engineering, Vol. 15, No.3, pp.196-202
  160. Han, D. Y, Ju, Y. D., Kim, J. and Lee, J. H., 2003, Control methods of the VAV air handling unit for the required outdoor air demand, Korean Journal of Air-Conditioning and Refrigeration Engineering, Vol. 15, No.3, pp, 203-209
  161. Si, J. M., Han, C. S., Kim, J. H. and Woo, S. G., 2003, A study of laminated evaporator performance characteristics through numerical analysis, Korean Journal of AirConditioning and Refrigeration Engineering, Vol. IS, No.3, pp.210-219
  162. Kim, C. D., Jeon, C. D. and Lee, J. H., 2003, Evaluation of air-side heat transfer and friction characteristics on design conditions of condenser, Korean Journal of Air-Conditioning and Refrigeration Engineering, Vol. 15, No.3, pp.220-229
  163. Jeon, C.D., Jang, K.K., Kim, C.D. and Lee, J. H., 2003, An experimental study on condensation characteristics at various condensation pressure of R407C, Korean Journal of Air-Conditioning and Refrigeration Engineering, Vol. 15, No.3, pp.230-238
  164. Hong, S. W., Choi, Y.D. and Park, M. S., 2003, The effect of turbulence penetration on the thermal stratification phenomenon caused by leaking flow in a T-branch of square cross-section, Korean Journal of Air-Conditioning and Refrigeration Engineering, Vol. 15, No.3, pp.239-245
  165. Chang, H.J. and Kang, B. H., 2003, Performance evaluation of a parallel flow condenser for automotive air conditioners, Korean Journal of Air-Conditioning and Refrigeration Engineering, Vol. 15, No.4, pp. 247-253
  166. Yoon, P. H., Park, J. I., Jeong, J. H. and Kang, Y. T., 2003, Hysteresis on boiling heat transfer at low temperature on enhanced tubes in a flooded evaporator, Korean Journal of Air-Conditioning and Refrigeration Engineering, Vol. 15, No.4, pp. 254-260
  167. Kim, S. C. and Ryou, H. S., 2003, A study on the fire suppression characteristics using a water mist, Korean Journal of AirConditioning and Refrigeration Engineering, Vol. 15, No.4, pp.261-267
  168. Seo, D. P. and Oh, Y. K, 2003, A study on the characteristics of two-phase flow by driven bubbles, Korean Journal of AirConditioning and Refrigeration Engineering, Vol. 15, No.4, pp.268-273
  169. Lim, H. Y, Choi, Y. D., Kim, Y. C. and Kim, M. S., 2003, Development of a new correlation for the heat transfer coefficient of turbulent supercritical carbon dioxide flow, Korean Journal of Air-Conditioning and Refrigeration Engineering, Vol. 15, No. 4, pp.274-286
  170. Cho, S. H., Tae, C. S., Kim, J. H. and Bang, K. Y., 2003, Effect of measuring period on predicting the annual heating energy consumption for building, Korean Journal of Air-Conditioning and Refrigeration Engineering, Vol. 15, No.4, pp.287-293
  171. Lee, G. H., Myung, H.J. and Baek, J. H., 2003, Effect of blade loading on the structure of tip leakage flow in a forwardswept axial-flow fan, Korean Journal of Air-Conditioning and Refrigeration Engineering, Vol. 15, No.4, pp.294-304
  172. Yoo, K. H., Roh, H. H., Choi, E. S. and Kim, J. K., 2003, An experiment on the particle collection characteristics in a packed wet scrubber, Korean Journal of Air-Conditioning and Refrigeration Engineering, Vol. 15, No.4, pp.305-311
  173. Ko, J. S. and Jeong, S. K., 2003, Experimental investigation on small-scale sorption refrigerator, Korean Journal of AirConditioning and Refrigeration Engineering, Vol. 15, No.4, pp.312-317
  174. Ohm, T. I., Kyung, N. H. and Shin, K S., 2003, Numerical analysis of thermal environments and comfort for local air conditioning system, Korean Journal of AirConditioning and Refrigeration Engineering, Vol. 15, No.4, pp.318-328
  175. Koo, N. Y., Lee, Y. K. and Nam, H. O., 2003, A study on the period of optimum defrost of auto defrost unit by the forced fan evaporator, Korean Journal of AirConditioning and Refrigeration Engineering, Vol. 15, No.4, pp.329-335
  176. Park, B. D., Lee, J. D., Koyama, S., Hwang, I. N., Chang, S. D. and Hwang, J. H., 2003, A dynamic characteristic of the multiinverter heat pump with frosting, Korean Journal of Air-Conditioning and Refrigeration Engineering, Vol. 15, No.5, pp.337-345
  177. Kim, Y. K. and Yee, J.J., 2003, Evaluation of thermal environment on air-barrier type perimeter-less system with underfloor air conditioning system, Korean Journal of Air-Conditioning and Refrigeration Engineering, Vol. 15, No.5, pp.346-351
  178. Lee, H.J., Choi, J. K and Lee, J. G., 2003, An experimental study for manufacturing MPCM slurry and its application to a cooling system, Korean Journal of AirConditioning and Refrigeration Engineering, Vol. 15, No.5, pp.352-359
  179. Kim, D.J., 2003, Suggestion of power and heat costing for an energy system, Korean Journal of Air-Conditioning and Refrigeration Engineering, Vol. 15, No.5, pp.360-371
  180. Kang, S. H., Koo, B. K., Hwang, H. Z., Seok, H. T., Ahn, H. S. and Song, S. Y., 2003, Optimized insulation thickness of the refrigerated warehouse with different envelope structures and insulation materials by L.C.C. analysis, Korean Journal of AirConditioning and Refrigeration Engineering, Vol. 15, No.5, pp.372-381
  181. Han, D. Y. and Lee, S. W., 2003, The EEV control of the multi-type air-conditioning system by using a fuzzy logic superheat temperature setpoint reset algorithm, Korean Journal of Air-Conditioning and Refrigeration Engineering, Vol. 15, No.5, pp. 382-388
  182. Park, H. J. and Park, K. K., 2003, Application of procedures to calculate thermodynamic properties of carbon dioxide, HFC-134a and HCFC-22, Korean Journal of Air-Conditioning and Refrigeration Engineering, Vol. 15, No.5, pp.389-396
  183. Heo, J. K. and Bang, K. H., 2003, A numerical study of liquid injection into the compressor cylinder of a heat pump, Korean Journal of Air-Conditioning and Refrigeration Engineering, Vol. 15, No.5, pp. 397-405
  184. Ahn, S. W., Lee, B. C. and Bae, S. T., 2003, Fluid flow in the fluidized bed shell and tube type heat exchanger with corrugated tubes, Korean Journal of Air-Conditioning and Refrigeration Engineering, Vol.15, No. 5, pp. 406-412
  185. Seo, S. W., Yong, H. T. and Lee, D. H., 2003, An experimental study on the absorption performance of steel-wire sound absorbing materials, Korean Journal of Air-Conditioning and Refrigeration Engineering, Vol. IS, No.5, pp.413-421
  186. Cho, M. K., 2003, Validation of extended building heat transfer model, Korean Journal of Air-Conditioning and Refrigeration Engineering, Vol. 15, No.5, pp.422-431
  187. Jung, J.J. and Jeong, S. K., 2003, Thermodynamic design of J- T neon refrigeration system utilizing modified roebuck compression device, Korean Journal of AirConditioning and Refrigeration Engineering, Vol. 15, No.5, pp.432-438
  188. Park, J. C., 2003, A study on the improvement strategies for exhaust performance in commercial kitchen hoods, Korean Journal of Air-Conditioning and Refrigeration Engineering, Vol. 15, No.5, pp.439-445
  189. Ahn, Y. C., Cho, J. M., Lee, J. K, Lee, H. U., Ahn, S. P., Youn, D. H., Ha, S. C. and Kang, T. W., 2003, Performance evaluation of heat exchangers due to air side particulate fouling in the air conditioners, Korean Journal of Air-Conditioning and Refrigeration Engineering, Vol. 15, No.6, pp. 447-453
  190. Jun, Y. H., Kim, D. H., Kweon, Y. C., Chang, K. S., Lee, Y. S., Moon, J. M., Baek, Y. and Hong, J. T., 2003, Experimental study on the cooling and heating characteristics of system AlC applying the digital scroll compressor, Korean Journal of Air-Conditioning and Refrigeration Engineering, Vol. 15, No.6, pp.454-460
  191. Kim, S. G. and Kim, M. S., 2003, Experimental studies on the performance of a transcritical cycle for hot water heating using carbon dioxide, Korean Journal of Air-Conditioning and Refrigeration Engineering, Vol. 15, No.6, pp.461-470
  192. Kim, S. G. and Kim, M. S., 2003, Analysis on the performance of a transcritical cycle using carbon dioxide, Korean Journal of Air-Conditioning and Refrigeration Engineering, Vol. 15, No.6, pp.471-479
  193. Sec, J. S., Shin, Y. S., Ji, M. K, Chun, Y. H., Jeong, H. M. and Chung, H. S., 2003, A study on the frequency response characteristics of high response flow control servo valve, Korean Journal of Air-Conditioning and Refrigeration Engineering, Vol. 15, No.6, pp. 480-488
  194. Lee, Z. D., Park, H. J., Kong, S. H. and Lhee, J. W., 2003, Distribution and correlation of the dry bulb temperature in anmadang of Korean traditional house, Korean Journal of Air-Conditioning and Refrigeration Engineering, Vol. 15, No.6, pp.489-494
  195. Han, D. Y. and Kim, J., 2003, Control of the absorption air conditioning system by using steepest descent method, Korean Journal of Air-Conditioning and Refrigeration Engineering, Vol. 15, No.6, pp.495-501
  196. Ahn, S. W., Son, K. P., Jin, Y. S. and Kim, S. T., 2003, Effects of roughness arrangement on heat transfer in the reciprocating channel, Korean Journal of Air-Conditioning and Refrigeration Engineering, Vol. 15. No.6, pp, 502-509
  197. Lim, T. W. and Kim, J. H., 2003, A study on pressure drop in two-phase flow boiling of refrigerants in horizontal tube, Korean Journal of Air-Conditioning and Refrigeration Engineering, Vol. 15, No.6, pp. 510-517
  198. Lee, J. H., Jo, S. C. and Kim, T. H., 2003, Study on the development for low noise indoor unit package air-conditioner, Korean Journal of Air-Conditioning and Refrigeration Engineering, Vol. 15, No.6, pp.518-523
  199. Song, D. S., 2003, Study on the personal air-conditioning system considering human thermal adaptation, Korean Journal of AirConditioning and Refrigeration Engineering, Vol. 15, No.6, pp.524-532
  200. Park, J. S. and Ahn, B. W., 2003, Mathematical modeling for calculating the vertical air temperature distribution in an atrium space, Korean Journal of Air-Conditioning and Refrigeration Engineering, Vol. 15, No.6, pp.533-542
  201. Song, D. S., 2003, A proposal of hybrid cooling system coupled with radiation panel cooling and natural ventilation, Korean Journal of Air-Conditioning and Refrigeration Engineering, Vol. 15, No.6, pp.543-550
  202. Kim, D. H., Jun, Y. H., Kwon, Y. C., Lee, Y. S., Moon, J. M. and Hong, J. T., 2003, Experimental study on performance evaluation of system A/C using PWM or inverter method (heating characteristics at low temperature conditions), Korean Journal of Air-Conditioning and Refrigeration Engineering, Vol. 15, No.7, pp. 551-556
  203. Park, W. C. and Jung, L. G., 2003, A numerical study on flow around exhaust ducts of flue gas from apartment heating boiler, Korean Journal of Air Conditioning and Refrigeration Engineering, Vol. 15, No.7, pp.557-562.
  204. Kang, J. O., Park, Y. M., Yoo, J. S. and Lee, J. H., 2003, An experimental study of vapor-liquid equilibrium for HFC125+Pro-pane refrigerant mixtures, Korean Journal of Air-Conditioning and Refrigeration Engineering, Vol. 15, No.7, pp.563-571
  205. Kim, B. H., Kim, Y. P., Moon, C.J., Hong, C. H., Yi, H. W. and Choi, H. H., 2003, A study on the performance of water mist spray fire protection system, Korean Journal of Air-Conditioning and Refrigeration Engineering, Vol. 15, No.7, pp.572-578
  206. Shin, Y. S., Lee, Y. H., Choi, S. C., Jeong, H. M. and Chung, H. S., 2003, The improvement of ejector performance by inserting a strut, Korean Journal of AirConditioning and Refrigeration Engineering, Vol. 15, No.7, pp.579-585
  207. Choi, S. H., Lee, K. S. and Kim, B. S., 2003, Analysis of the condenser performance installed in the air-conditioning plant room of a high-rise building, Korean Journal of Air-Conditioning and Refrigeration Engineering, Vol. 15, No.7, pp.586-594
  208. Kim, C. D., Ieon, C. D. and Lee, J. H., 2003, Comparison of condenser characteristics using R407C and R22 on the same inlet temperature condition, Korean Journal of Air-Conditioning and Refrigeration Engineering, Vol. 15, No.7, pp.595-603
  209. Ryu, K. Y., Park, C. H., Peck, J. H. and Hong, H. K., 2003, Measurement methods of latent heat for PCM with low melting temperature in closed tube, Korean Journal of Air-Conditioning and Refrigeration Engineering, Vol. 15, No.7, pp.604-610
  210. Ahn, Y. C., Shin, H. S., Hwang, Y.J., Lee, C. G., Lee, J. K, Lee, H. U., Ahn, S. P., Youn, D. H., Ha, S. C. and Kang, T. W., 2003, Characteristics of the air-side particulate fouling materials in finned-tube heat exchangers of air conditioners, Korean Journal of Air-Conditioning and Refrigeration Engineering, Vol. 15, No.7, pp.611-617
  211. Kim, K.J., Bae, G. N., Kim, Y. I. and Hur, N. K., 2003, A numerical study on the design of a grease filter for kitchen ventilation, Korean Journal of Air-Conditioning and Refrigeration Engineering, Vol. 15, No. 8, pp. 619-629
  212. Ryu, J. H., Yoo, Y. H. and Kim, J., 2003, The jet-fan model test for a road tunnel ventilation, Korean Journal of Air-Conditioning and Refrigeration Engineering, Vol.15, No.8, pp. 630-640
  213. Yoo, H. S., Hyun, S. K., Kim, Y. S. and Hong, H. K., 2003, Verification experiment and calculation of cooling load for a test space, Korean Journal of Air-Conditioning and Refrigeration Engineering, Vol. 15, No.8, pp. 641-651
  214. Park, C. H., Peck, J. H., Kang, C. D. and Hong, H. K., 2003, Accuracy improvement for measurement of heat of fusion by Thistory method, Korean Journal of Air-Conditioning and Refrigeration Engineering, Vol. 15, No.8, pp.652-660
  215. Choi, J. M. and Kim, Y. C., 2003, The perfonnance of a heat pump with a variation of expansion valve at various charging conditions, Korean Journal of Air-Conditioning and Refrigeration Engineering, Vol. 15, No.8, pp, 661-666
  216. Shin, J. Y., Son, Y. S. and Lee, D. Y., 2003, Analysis on the cooling characteristics of a channel with pin-fin structure, Korean Journal of Air-Conditioning and Refrigeration Engineering, Vol. 15, No.8, pp.667-673
  217. Kim, N. J. and Kim, C. B., 2003, A comparative experiment on the hydrate structuresI and II for the solid transportatio of natural gas, Korean Journal of AirConditioning and Refrigeration Engineering, Vol. 15, No.8, pp.674-682
  218. Kang, S. Y., Moon, J. S., Lee, T. G. and Lee, J. H., 2003, A study of thermal, air-flow and humidity conditions in an indoor swimming pool, Korean Journal of Air-Conditioning and Refrigeration Engineering, Vol. 15, No.8, pp.683-689
  219. Kim, H. D., Park, S. I. and Lee, S. K, 2003, A study on the heat recovery performance of water fludized-bed heat exchanger, Korean Journal of Air-Conditioning and Refrigeration Engineering, Vol. 15, No.8, pp.690-696
  220. Lee, Y. J, Pyo, Y.D., Kim, G. C., Kwon, Y. H. and Oh, S. D., 2003, Performance characteristics of a 10kW gas engine for generation package, Korean Journal of Air-Conditioning and Refrigeration Engineering, Vol. 15, No.8, pp.697-703
  221. Park, K. K., 2003, Comparative study on the performance of correlations of the enthalpy of vaporization for pure substance refrigerants, Korean Journal of Air-Conditioning and Refrigeration Engineering, Vol. 15, No. 8, pp.704-709
  222. Yang, D. K. and Lee, K S., 2003, Effects of fin pitch and array on the frost layer growth on the extended surface of a heat exchanger, Korean Journal of Air-Conditioning and Refrigeration Engineering, Vol. 15, No.9, pp.711-717
  223. Kim, N. J. and Kim, C. B., 2003, Simulation model for dissolution of liquid $CO^2$ discharged at intermediate depth of ocean, Korean Journal of Air-Conditioning and Refrigeration Engineering, Vol. IS, No.9, pp, 718-726
  224. Seo, D.P. and Oh, Y. K., 2003, Flow analysis of bubble and liquid phase by vertical upward gas injection, Korean Journal of Air-Conditioning and Refrigeration Engineering, Vol.15, No.9, pp.727-732
  225. Kim, S. C., Lee, C. G., Ahn, Y. C., Lee, J. K., Kang, T. W., Lee, K G. and Koo, J H., 2003, An experimental study on the removal characteristics of indoor air pollutants using an air cleaning system, Korean Journal of Air-Conditioning and Refrigeration Engineering, Vol. 15, No.9, pp.733-737
  226. Jun, Y. H., Kim, D. H., Heo, S. H., Kwon, Y. C, Moon, J. M. and Hong, J. T., 2003, Experimental study on performance evaluation of system air-conditioner using compressor of PWM or inverter method (Cooling and heating characteristics), Korean Journal of Air-Conditioning and Refrigeration Engineering, Vol. 15, No.9, pp.738-743
  227. Choi, J. M., Jang, Y. H. and Kim, Y. C., 2003, A generalized empirical correlation on the mass flow rate through adiabatic capillary tubes with alternative refrigerants, Korean Journal of Air-Conditioning and Refrigeration Engineering, Vol. IS, No.9, pp.744-750
  228. Noh, K C., Lee, S. C. and Oh, M. D., 2003, A numerical analysis on the airflow characteristics in super cleanrooms with different design types, Korean Journal of AirConditioning and Refrigeration Engineering, Vol. IS, No.9, pp.751-761
  229. Kang, H. C., Cho, D. Y. and Kang, M. C., 2003, Heat transfer characteristics of a circular fin-tube heat exchanger, Korean Journal of Air-Conditioning and Refrigeration Engineering, Vol. 15, No.9, pp.762-767
  230. Lee, S. H., 2003, A study on the laminar flow field and heat transfer coefficient distribution for supercritical water in a tube Korean Journal of Air-Conditioning and Refrigeration Engineering, Vol. 15, No.9, pp. 768-778
  231. Kang, H. C. and Kang, M. C., 2003, Comparative study of fluidized bed-type and assmann psychrometer, Korean Journal of Air-Conditioning and Refrigeration Engineering, Vol. 15, No.9, pp.779-785
  232. Chang, B. H, 2003, Natural convection heat transfer in inclined cylindrical water layers, Korean Journal of Air-Conditioning and Refrigeration Engineering, Vol. 15, No. 10, pp.787-794
  233. Kim, J. Y, Rie, D. H., Park, J. H. and Choi, G. K, 2003, A study of heat transfer enhancement by temperature driven marangoni convection, Korean Journal of Air-Conditioning and Refrigeration Engineering, Vol. 15, No. 10, pp. 795-801
  234. Ahn, Y. C., Cho, J. M., Lee, J. K, Lee, H. U, Ahn, S. P., Youn, D. H., Ha, S. C., Kang, T. W. and Ock, J. H., 2003, An experimental study of the air-side particulate fouling of finned-tube heat exchangers of air conditioners by using accelerated particle-loading system, Korean Journal of Air-Conditioning and Refrigeration Engineering, Vol. 15, No. 10, pp.802-808
  235. Jang, I. H., Hwang, S. D. and Cho, H. H., 2003, Effects of Reynolds number on flow and heat/mass characteristics inside the wavy duct, Korean Journal of Air-Conditioning and Refrigeration Engineering, Vol. 15, No. 10, pp. 809-820
  236. Jeong, J. Y., Hong, G. B., Lee, J. H. and Ryou, H. S., 2003, An experimental study of flow behaviour in underground stairway fire, Korean Journal of Air Conditioning and Refrigeration Engineering, Vol. 15, No. 10, pp. 821-827
  237. Kim, S. C., Kim, Y. L., Peck, J. H. and Park, S. S., 2003, Effects of charging conditions on evaporating temperature for diffusion absorption refrigerator, Korean Journal of Air-Conditioning and Refrigeration Engineering, Vol. 15, No. 10, pp.828-834
  238. Jeong, R, Kim, C. N. and Jo, Y. M., 2003, A numerical study on the combustion characteristics for stoker type incinerator with various injection type of secondary air, Korean Journal of Air-Conditioning and Refrigeration Engineering, Vol. 15, No. 10, pp. 835-842
  239. Kang, D.J., Hong, S.J. and Jeon, H.J., 2003, A comparative study of leakage flow models for scroll compressors with CFD solutions, Korean Journal of Air Conditioning and Refrigeration Engineering, Vol. 15, No. 10, pp. 843-851
  240. Kim, C. D., Jeon, C. D. and Lee, J. H., 2003, Effects of the temperature glide and superheat of R407C on the performance of evaporator, Korean Journal of Air Conditioning and Refrigeration Engineering, Vol. 15, No. 10, pp. 852-859
  241. Kim, H.R., Park, K.W. and Kim, Y.H., 2003, Design optimization of a pin-fin type heat sink, Korean Journal of Air-Conditioning and Refrigeration Engineering, Vol. 15, No. 10, pp. 860-869
  242. Yoon, D. W., Kang, H. S. and Ahn, B. W., 2003, Development and evaluation of a PMV sensor for the control of indoor thermal environment, Korean Journal of Air Conditioning and Refrigeration Engineering, Vol. 15, No. 10, pp. 870-878
  243. Park, Y., Park, M. Y. and Kim, C. M., 2003, Economic analysis of heat pump system in educational building-Focused on the high school of twenty four classes, Korean Journal of Air-Conditioning and Refrigeration Engineering, Vol. 15, No. 10, pp.879-887
  244. Kim, J. E., Park, C. H., Kang, Y. T. and Choi, C. K, 2003, Heat transfer analysis for optimum design of a thermoelectric cooler, Korean Journal of Air- Conditioning and Refrigeration Engineering, Vol. 15, No. 11, pp. 889-894
  245. Shin, D. S., 2003, Space-time characteristics of the wall shear-stress fluctuations in a low-Reynolds number axial turbulent boundary layer, Korean Journal of Air-Conditioning and Refrigeration Engineering, Vol. 15, No. 11, pp.895-901
  246. Chang, Y. S., Lee, Y. C. and Kim, Y. I., 2003, Part-load performance test of a screw chiller with economizer using R22 and R407C, Korean Journal of Air Conditioning and Refrigeration Engineering, Vol. 15, No. 11, pp. 902-909
  247. Yoon, Y. H. and Park, W. G., 2003, Study on velocity measurement and numerical computation in a rectangular duct with $90^{\circ}$ bend elbow, Korean Journal of Air-Conditioning and Refrigeration Engineering, Vol. 15, No. 11, pp.910-917
  248. Lee, J. Y. and Cho, D. W., 2003, Thermal characteristics with various thermal insulation types in basement structures, Korean Journal of Air-Conditioning and Refrigeration Engineering, Vol. 15, No. 11, pp.918-927
  249. Lee, Y. G. and Hwang, I. J., 2003, A study on the operating performance of solar assisted hot water system for apartment houses, Korean Journal of Air Conditioning and Refrigeration Engineering, Vol. 15, No. 11, pp.928-936
  250. Jang, K.T., Ko, J. S. and Jeong, S. K, 2003, Experimental study on the rapid cooling system by refrigerant storage method, Korean Journal of Air-Conditioning and Refrigeration Engineering, Vol. 15, No. 11, pp. 937-942
  251. Bae, S.J., Lee, J. H. and Choi, Y. K., 2003, Development of simulation program of automotive engine cooling system, Korean Journal of Air-Conditioning and Refrigeration Engineering, Vol.15, No.11, pp.943-956
  252. Kang, H. C. and Kang, M. C., 2003, Evaluation of air-side pressure drop and heat transfer performance of brazing fin-tube heat exchanger, Korean Journal of Air-Conditioning and Refrigeration Engineering, Vol. 15, No. 11, pp.957-963
  253. Kim, J. E., Kang, Y. T. and Choi, C. K., 2003, Onset of marangoni convection in a ternary mixture with surfactant, Korean Journal of Air-Conditioning and Refrigeration Engineering, Vol. 15, No. 11, pp.964-969
  254. Kim, Y. K. and Yee, J. J., 2003, Evaluation of thermal environment through large scale model experiment on air-barrier type perimeter- less system, Korean Journal of AirConditioning and Refrigeration Engineering, Vol. 15, No. 11, pp.970-978
  255. Choi, K. I., Oh, J. T. and Oh, H. K., 2003, Performance test for high efficient heat pump system using seawater heat source and exhaust energy, Korean Journal of Air-Conditioning and Refrigeration Engineering, Vol. 15, No. 12, pp.979-986
  256. Cho, H. H., Lee, M. Y. and Kim, Y. C., 2003, Simulation on a residential heat pump system using $CO_2$, Korean Journal of AirConditioning and Refrigeration Engineering, Vol. 15, No. 12, pp.987-995
  257. Kim, Y. D. and Kim, K.W., 2003, Simulation of the kitchen and bathroom exhaust systems in high-rise apartment buildings, Korean Journal of Air-Conditioning and Refrigeration Engineering, Vol. 15, No. 12, pp. 996-1006
  258. Kim, C. D. and Lee, J. H., 2003, Evaluation of air-side heat transfer and friction characteristics on design conditions of evaporator, Korean Journal of Air Conditioning and Refrigeration Engineering, Vol. 15, No. 12, pp.1007-1017
  259. Kim, B. J and Choi, Y. K, 2003, A numerical study on the performance analysis of plume abatement cooling tower with dry type heat exchanger, Korean Journal of Air-Conditioning and Refrigeration Engineering, Vol. 15, No. 12, pp. 1018-1027
  260. Kim, S. S., Oh, M. K., Jeon, S. H. and Kang, Y. T., 2003, Simulation and cost estimation of energy transportation at ambient temperature using an absorption system, Korean Journal of Air-Conditioning and Refrigeration Engineering, Vol. 15, No. 12, pp. 1028-1034
  261. Choi, J. M., Kim, Y. Y. and Park, H. S., 2003, A study on the evaluation of heatingconditioned environment with the size of classroom - Focused on inlet temperature of ceiling type air-conditioning system, Korean Journal of Air Conditioning and Refrigeration Engineering, Vol. 15, No. 12, pp. 1035-1042
  262. Choi, J. M. and Kim, Y. C., 2003, The effect of non-uniform superheat on the performance of a multi-path evaporator, Korean Journal of Air-Conditioning and Refrigeration Engineering, Vol. 15, No. 12, pp. 1043-1048
  263. Kim, C. D. and Lee, J. H., 2003, Comparison of condenser characteristics using R410A and R22 under the same inlet temperature condition, Korean Journal of Air Conditioning and Refrigeration Engineering, Vol. 15, No. 12, pp. 1049-1059
  264. Chung, K S., 2003, A study on the development of information database for building energy retrofit using remote data service (RDS) technology, Korean Journal of Air-Conditioning and Refrigeration Engineering' Vol. 15, No. 12, pp.1060-1069
  265. Kim, J. Y. and Oh, M. D., 2003, Analysis of dynamic humidity control characteristics of museum showcase with adsorption material, Korean Journal of Air-Conditioning and Refrigeration Engineering, Vol. 15, No. 12, pp. 1070-1077
  266. Yun, J. W., 2003, A numerical study on the flow and heat transfer characteristics in a Kimchi refrigerator, Korean Journal of AirConditioning and Refrigeration Engineering, Vol. 15, No. 12, pp. 1078-1087
  267. Park, H. C., Lee, S. S. and Kim, D.J., 2003, Model development of daily and hourly energy load for department stores, Korean Journal of Air-Conditioning and Refrigeration Engineering, Vol. 15, No. 12, pp. 1088-1094
  268. Kim, K. H. and Yoon, Y. H., 2003, Study on measurement and numerical analysis for fluid flow past a circular cylinder in rectangular duct, Korean Journal of Air-Conditioning and Refrigeration Engineering, Vol. 15,No. 12,pp. 1095-1102