오토저널 (Journal of the korean Society of Automotive Engineers)
- 제5권2호
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- Pages.48-55
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- 1983
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- 1739-4791(pISSN)
Cycle Simulation에 의한 가솔린기관의 성능과 배출물 예측
The prediction of performance and emissions of a spark ignition engine by cycle simulation
초록
The prediction of performance and emissions is presented for a spark ignition engine. a two zone, zero-dimensional model was employed which included thermodynamics, combustion and hear transfer, and a kinetic model employed for NOx. The model was used to analyze the processes of compression, combustion and expansion. Cylinder pressures and temperatures were calculated as a function of crankangle as well as engine performance and emissions. Predictions made with the simulation were compared with experimental data from a four cylinder spark ignition engine. Calculated pressures and, Co and Co
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