The computation of oscillatory pressure and impact pressure for two-dimensional bodies with arbitrary shapes is described.
本文讨论具有任意对称形状的二维物体的振荡和冲击压力的计算。
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The twodimensional fluid Reynolds equations were established using the finite element method. The pressure distribution, opening force and upstream pumping rate of spiral groove were obtained.
The quantification of mitral stenosis by using a new color Doppler flow convergence method was evaluated, and compared with two -dimensional echocardiography, pressure half- time and combined method.