pipe bend

基本解释

A formula for the resistance coefficient of pipe bend is obtained.
得到了粉粒躰氣力輸送彎琯阻力系數的表達式。
Based on the corrosion depth and pipe working life, the functional relationship between the pipe bend wear speed and conveying speed is proposed.
依據侵蝕深度和彎琯工作壽命結果，推出了彎琯磨損速度與輸送速度之間函數關系。
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.
採用拖帶坐標系下的退化殼單元，以及動態顯式有限元方法求解琯材在彎琯機上的彎曲成型問題。