10권 3호 51-60 2002 [한국자동차공학회 논문집 ]
| 제목 | A/C콘덴서를 포함한 차량냉각 성능예측에 관한 연구 |
|---|---|
| 분야 | 차량동역학 및 제어 |
| 언어 | Korean |
| 저자 | 박정원(대우자동차), 이상호(원광대학교) |
| Key Words | Vehicle cooling(차량냉각), Radiator(라디에이터), Condensor(콘데서), Heat transfer(열전달), ε-NTU(효율-NTU방법), Phase change(상변화), Cooling air(냉각공기), Fan(팬) |
| 초록 | An analysis method to predict performance of a vehicle cooling system which is composed of radiator, A/C condenser, cooling fan, and etc. is suggested. Air flow through the heat exchanger system and heat rejection rate which dominate the cooling performance are analyzed. Heat transfer with A/C refrigerant phase change is also considered in the analysis. Some predicted results are compared with experimental data for various operating conditions. This evaluation procedure will be useful for the design of optimal vehicle cooling system. |
| 원문(PDF) | 다운로드 |