j-integral computation j积分计算
Computation of Double Integral 二重积分的计算
This paper the J-integral computation of biaxial loading in center cracked sheets with elastic-plastic finite element method is given.
本文用弹塑性有限元法计算了中心裂纹板双向加载的J积分。
This essay deduces a way of calculating triple integral by the use of symmetry, by defining the symmetry of 3-degree area, and applying it to the triple integral computation.
将空间区域的对称性应用于三重积分的计算之中，归纳出了利用对称性计算三重积分的方法。
By doing integral computation on the wake surface that is down from the aircraft and vertical to the velocity of far field, it can get the lift, induced drag, wave drag and the total drag.
在飞行器所在流场的下游一垂直于来流速度的截面上进行积分计算，得到升力、诱导阻力、激波阻力和总阻力。
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