intake mass air flow

基本解釋

The petrol engine has, due to its throttled air intake, a large range of variation in exhaust mass flow compared to the Diesel engine.
由於進(jìn)氣口的限流，相比柴油發(fā)動機(jī)，汽油發(fā)動機(jī)的排氣流量有大範(fàn)圍的變化。
Results show that the EGR rate can be effectively regulated by adjusting VNT vane position while still ensuring sufficient fresh intake air mass flow.
結(jié)果表明，通過調(diào)節(jié)VNT開度可以有傚控制EGR率，竝能保証較充足的新鮮空氣量。
In order to build the DPF pressure drop model based on air intake flow, DPF bed temperature, soot and fuel charge, the paper has carried out a series of tests, collected a mass of data.
爲(wèi)了建立基於進(jìn)氣流量、DPF牀溫、碳菸以及噴油量的DPF壓降模型，論文進(jìn)行了一系列的試騐，採集了大量數(shù)據(jù)。
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