pipe bend

基本解釋

A formula for the resistance coefficient of pipe bend is obtained.
得到了粉粒體氣力輸送彎管阻力系數(shù)的表達式。
Based on the corrosion depth and pipe working life, the functional relationship between the pipe bend wear speed and conveying speed is proposed.
依據(jù)侵蝕深度和彎管工作壽命結果，推出了彎管磨損速度與輸送速度之間函數(shù)關系。
A dynamic explicit finite element method is used to pipe bend forming processes on bender in this paper. The degenerated shell element and co-rotational coordinate system are employed.
采用拖帶坐標系下的退化殼單元，以及動態(tài)顯式有限元方法求解管材在彎管機上的彎曲成型問題。