Development of Simulation Program for the Working Gas Flow of the Closed Cycle Diesel Engine

폐회로 디젤엔진의 동작가스 유동 시뮬레이션 프로그램 개발

  • 백현종 (국방과학연구소 제2체계개발본부)
  • Published : 2003.05.01

Abstract

The measurement on the working gas flow in the closed cycle diesel engine is insufficient to Identify its operating condition because of lack of sensors available. For this reason, the determination of optimum operating condition and controller parameters requires heavy experimental efforts. A simulation program is developed to minimize the experimental efforts. For the development of the simulation program, mathematical models are derived based on the physical laws and linear regression. The validity of the simulation program is demonstrated using the measured data of the closed cycle diesel engine.

Keywords

References

  1. Bas Bonnier, Carl Prins, Allyn Boyes, Hubert Ohmayer and John Pearson, 'Low Signiture Closed Cycle Diesel AIP System for Submarine,' UDT 97, Hamburg Germany, 24-26 June 1997, pp.119-124
  2. S.H Chung, H.J. Paik and I.G. Kim, Development of the control system of closed cycle diesel engine, 'The $3^{rd}$ Seminar on Naval Weapon Systems Development, Agency for Defense Development, Chinhae Korea, June 2000,' pp.98-101
  3. Loren G. Hepler and Wayen L. Smith, 'Principles of Chemistry,' Macmillian Publishing Co, New York, 1975
  4. T. Godish, 'Air Quality,' Lewis Publishers, Michigan, 1991
  5. S.V. Patankar, 'Numerical heat transfer and fluid flow,' McGraw-Hill, New York, 1980
  6. H.J. Paik, 'A mathematical model on the absorption rate of carbon-dioxide in mixed gas during the transient state of rotary type absorbers,' Trans. of the KSME B, vol. 26, no. 12, 2002, pp.1729-1737
  7. N.R. Draper and H Smith, 'Applied Regression Analysis,' $2^{nd}$ Ed., John Wiley & Sons, New York, 1981