blast fan

基本解釋

The design and realization of the measurement & control system for large-scale blast fan test station, which is based on CAN and PLC, are introduced.
介紹了基于控制器局域網(wǎng)（CAN）和可編程控制器（PLC）的大型鼓風(fēng)機(jī)試車(chē)站測(cè)控系統(tǒng)的設(shè)計(jì)與實(shí)現(xiàn)。
Experiment proves the cooling effectiveness can be enhanced through reasonable design under the known specifications of the heat sinker and blast fan.
實(shí)驗(yàn)證明，通過(guò)合理的風(fēng)道設(shè)計(jì)，可以在散熱器和風(fēng)機(jī)參數(shù)一定的條件下，有效地提高散熱效果。
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(fēng)機(jī)設(shè)計(jì)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。