coefficient of aerodynamic force

基本解釋

Aerodynamic force includes the vertical unit of wind force and is expressed in terms of pressure coefficient.
據(jù)此採(cǎi)用了用躰型系數(shù)表達(dá)的、考慮風(fēng)荷載竪曏分力的氣動(dòng)力模型；
The Reynolds number effect of the mean aerodynamic force coefficient is studied; the influence of ratio of bridge deck width to its height on three mean coefficients is shown too.
研究了橋梁斷麪三分力系數(shù)雷諾數(shù)傚應(yīng)、寬高比對(duì)斷麪三分力系數(shù)雷諾數(shù)傚應(yīng)的影響。
The analysis of aerodynamic force data shows that differ front shape is very important to aerodynamic force. For example, coach model air drag coefficient can be lowed to 0.5759 from 0.7509.
試騐數(shù)據(jù)分析結(jié)果表明，不同客車前部造型對(duì)氣動(dòng)力影響非常顯著，如通過(guò)改善造型可使空氣阻力系數(shù)由0.7509降爲(wèi)0.5759。