friction factor

基本解釋

Using dada from this device, characteristic curves of torque-time, sticking trend-factor and friction factor-depth are obtained.
利用該儀器取得的實驗數(shù)據(jù)，可做出扭矩-時間特性曲線、卡鉆趨勢-考察因素特性曲線和摩擦系數(shù)-井深關(guān)系曲線。
The coefficient of friction-----This factor relates the amount of friction force between two surfaces to the force holding the two surfaces together.
摩擦系數(shù)----這個系數(shù)是與相對摩擦的兩個表面摩擦力有關(guān)的一個系數(shù)。
Results show that the stiffness factor and the friction-damping factor of the damper are related to the cone angle and the friction factor of the inner-ring when adopting a proper structure.
結(jié)果表明，采用適當(dāng)?shù)臋C(jī)械結(jié)構(gòu)，阻尼器的剛度因子和摩阻因子只與內(nèi)環(huán)的錐角和接觸面摩擦因數(shù)有關(guān)。

摩擦系數(shù)
The measured flow friction factor was well fitted by the empirical and semi-empirical equations.
實驗測得的摩擦系數(shù)結(jié)果與經(jīng)驗、半經(jīng)驗關(guān)聯(lián)式有較好的吻合。
摩擦因子
The simulation predicts the distribution of strain, stress and temperature in extrusion test. The deformation temperature, the forming velocity, deformation extent and friction factor on the semi-hot extrusion process has been analyzed.
利用該系統(tǒng)對40Cr鋼和Cf53鋼的亞熱擠壓成形過程進(jìn)行了數(shù)值模擬,分析了變形溫度、凸模速度、變形程度和摩擦因子對亞熱擠壓成形過程中的應(yīng)力場、應(yīng)變場分布和金屬流動規(guī)律的影響,為確定合理的亞熱成形工藝參數(shù)提供了科學(xué)依據(jù)。
機(jī)械工程
摩擦系數(shù)
A new method is presented to calculate the friction factor for coiled capillaries, which is that Churchill equation is fitted into the form of Blasius equation and the parameters are applied into the MN type friction factor correlations.
提出了利用Churchill方程擬合成Blasius型摩擦系數(shù)方程并將其參數(shù)應(yīng)用于MN型螺旋管摩擦系數(shù)關(guān)系式的新方法,模擬結(jié)果與大量的實驗數(shù)據(jù)比較證明效果良好。
摩擦因數(shù)
摩擦因子
阻力系數(shù)