When volume efficiency is computed by an engine cycle simulation considering gas flow in intake and exhaust manifold as one-dimensional unsteady flow, improperly given parameters in the simulation may cause an error over 5%.
英
美
- 摘要采用進(jìn)排氣管流動(dòng)為一維非定常模型的發(fā)動(dòng)機循環(huán)模擬方法計算充氣效率時(shí)，若模型中給定的參數不合適，可能引起充氣效率的計算誤差超過(guò)5%25。
