摘要
采用非等熵不稳定流动理论对390Q柴油机的进排气系统进行了计算，介绍了系统边界条件的处理、系统的简化以及参数的确定。通过对计算结果的分析，证明了390Q柴油机进排气系统的设计指标良好。
Calculation using non-isentropic unstable flow theory has been made for the intake and exhaust system of 390Q diesel engine. The treatment of the system boundary conditions,system simplification and data defination are discussed. Analysis of caIculation resultes indicate the system design indexes are favourable for the engine.
出处
《拖拉机与农用运输车》
1998年第5期32-35,共4页
Tractor & Farm Transporter
