한국연소학회:학술대회논문집
- 한국연소학회 1999년도 제19회 KOSCO SYMPOSIUM 논문집
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- Pages.209-217
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- 1999
소형 로켓 엔진 연소의 성능 예측 및 실험결과 평가
Performance Prediction of Smal I Rocket Engine Combustion And Estimation of Experimental Results
초록
A model for depicting the rocket engine combustion process is presented and basic experiments near a design point are provided with a FOOF type of unlike impinging injector for RP-I fuel and liquid-oxygen. The model is based on the assumption that the vaporization is the rate-controlling combustion process. The effects of initial drop size and initial drop velocity are systematically shown and discussed. It is seen that in the midst of considered parameters the change of initial drop size is more sensitive to the performance. The proposed model describes qualitative trends of combustion process well despite of its simplicity.
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