fan blast

基本解釋

Experiment proves the cooling effectiveness can be enhanced through reasonable design under the known specifications of the heat sinker and blast fan.
實驗證明，通過合理的風道設計，可以在散熱器和風機參數(shù)一定的條件下，有效地提高散熱效果。
Unstable operation or tacking for the axial fan of the blast furnace can cause accidents, which can be avoided by adjusting the angle of the leading blade.
前言：高爐軸流風機處于不穩(wěn)定工況區(qū)運行或出現(xiàn)“搶風”都會造成事故。
Concerned with a design of specific Rouci blast fan, the derivation of profile equation of arc shaped rotor by means of geometric method is discussed and the rotor profile has been plotted.
就具體的羅茨鼓風機設計論述了利用幾何方法建立圓弧型轉(zhuǎn)子型線方程的方法，并繪制出型線圖形。