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通过求解泊松逆变换方程生成进气管系分块耦合贴体网格,应用有限体积法求解欧拉方程对进气管系进行了二维流场计算。计算结果表明有限体积法对复杂几何形状的流场具有很好的适用性,可为改进进气管系提供依据。
By solving the Poisson inverse transformation equation, the coupled body grid of the inlet manifold is generated, and the Euler equation is solved by the finite volume method to calculate the two-dimensional flow field of the inlet manifold. The results show that the finite volume method has a good applicability for the flow field of complex geometries, which can provide a basis for improving the intake pipe system.