A numerical simulation is made to a DI Diesel helical intake port with CFD software and the Ricardo and FEV evaluation obtained from the simulation is validated on the steady flow test rig, which is concluded that the two match well in trend.
英
美
- 本文用CFD軟件對直噴柴油機螺旋進(jìn)氣道進(jìn)行了三維數值模擬; 通過(guò)氣道穩流試驗臺對模擬計算得到的Ricardo和FEV評價(jià)參數進(jìn)行了驗證,得出兩者趨勢吻合良好的結論;
