DOI QR코드

DOI QR Code

열압축기를 채용한 다중효용 담수설비의 운전특성에 관한 연구(1보)

A Study on the MED-TVC Operating Performance Characteristics of using the Thermo-Compressor

  • 최두열 (경상대학교 대학원) ;
  • 김창복 (한국해양대학교, 기관시스템공학부) ;
  • 송영호 ((주)DHP Engineering) ;
  • 최순호 ((주)DHP Engineering) ;
  • 정한식 (경상대학교 정밀기계공학과, 해양산업연구소) ;
  • 김필환 (경상대학교 정밀기계공학과, 해양산업연구소)
  • 발행 : 2008.11.30

초록

The core design technology for the multi-effect desalination plant using the thermo compressor (MED-TVC) was investigated by the performance test of multi effect desalination plant in this paper. The final G.O.R (gain of output ratio) of MED-TVC type desalination plant is strongly affected by the performance of thermo-vapor compressor. The present experiments for the desalinating capacity and G.O.R were obtained for the range of the motive steam pressure, 266.0, 250.0, 230.0 and 200.0 kPa. And as a practical problem, to investigate the influence of the sea water temperature to the G.O.R, the inlet steam temperature of the suction water vapor was changed in the range of $311.2{\sim}324.2$ K in the present experiment. Through the experiments, the maximum value of G.O.R was 8.5 at the condition of the motive steam pressure, 136.0 kPa and the minimum value of G.O.R was 8.1 at the condition of the motive steam pressure, 266.0 kPa. And it was confirmed that the range of desalination capacity was $355.2{\sim}264.0$ ton/day in the normal operation condition.

키워드

참고문헌

  1. 2006, "The 19th IDA Worldwide Desalting Plant Inventory", Media analytics ltd
  2. Tony Suryo Utomo, 2008, "An Experimental and Computational Fluid Dynamics Investigation of Thermo Vapor Compressor in Multi Effect Desalination, Ph.D Thesis in Gyeongsang National University
  3. H.S. Choi, S.K. Lee, G.J. Jung, 2002, "Experimental heat transfer analysis of multiple effect desalination pilot plant", IDA BAH03-099
  4. 2006, "Multi effect desalination - Process for sea water desalination", Sidem & Entropie (Veolia : water - solution & technologies)
  5. F. Jafar, G. Thorpe, O.F.Turan, 2007, "Liquid film falling on horizental circular cylinders", 16th Australasian fluid mechanics conference, pp.1193-1200
  6. A.M.I.Mohamed, 2007, "Flow behavior of liquid falling film on a horizontal rotating tube", Experimental thermal & fluid science, Vol.31, pp.325-332 https://doi.org/10.1016/j.expthermflusci.2006.05.004
  7. Y.Fujida, M.Tsutsui, 1994, "Evaporation heat transfer of falling films on horizontal tube", JSME, Vol.60-578, pp.3475-3480 https://doi.org/10.1299/kikaib.60.3475

피인용 문헌

  1. A study on the required energy of a thermal type desalination plant vol.38, pp.9, 2014, https://doi.org/10.5916/jkosme.2014.38.9.1094
  2. A study on the comprehensive resources utilization of seawater by the vacuum heat transfer technology vol.39, pp.7, 2015, https://doi.org/10.5916/jkosme.2015.39.7.685
  3. A study on the new manufacturing processes of high quality salt without hazardous ingredients vol.40, pp.6, 2016, https://doi.org/10.5916/jkosme.2016.40.6.458
  4. 해수 증발과정에서의 기체방출량 계산 vol.41, pp.3, 2017, https://doi.org/10.5916/jkosme.2017.41.3.182