The result shows that stratified scavenging reduces fuel loss during air exchange greatly lowing the fuel consumption rate and enlarging the air-fuel ratio range. 研究试验结果表明,分层扫气可减少换气过程的燃料损失,使燃油消耗率大幅度下降;使混合气空燃比的范围加大。
Since this method took into account the loss caused by viscosity and heat exchange, it could obtain accurate results even in the situation of high frequency and high standing wave ratio. 该方法考虑了粘性耗散和热传导带来的损失,即使在高频、高驻波比情况下也能得到准确的测量结果。