air secondary air injection 中文意思是什麼
air secondary air injection
解釋
二次空氣噴射-
Secondary air injection relief valve
二次空氣噴射減速壓閥 -
Secondary air injection system
二次空氣噴射裝置 -
Secondary air injection tube
二次空氣噴射管 -
The last or main injection pulse is set around tdc. when the diesel spray impinging on the combustion wall, the bump around the combustion chamber wall can strip off the wall jet and form a secondary spray in combustion chamber, so the fuel and air can mix well and homogenous
在主噴射時刻,利用燃燒室壁面的bump迅速剝離壁面射流,在空間形成二次射流,二次射流進入燃燒室空間后,再一次與空氣混合,形成相對均勻的稀混合氣。 -
In order to meet stringent regulations, the secondary air injection ( air ) system should be added to work with the catalyst
為了滿足比較嚴格排放限值,催化轉化器常常與二次空氣噴射技術配合使用。
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