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用FLUENT软件模拟计算扩散弯道内部流动,阐述了数值计算的求解过程和方法。计算对比了无导叶、有导叶扩散弯道的运行效率。为使用CFD求解计算流动问题提供了有益的参考,并为扩散弯道的运行效率的研究提供了数值实验依据。
FLUENT software was used to simulate the flow inside the diffusion curve, and the solution process and method of numerical calculation were expounded. The calculation and comparison of the efficiency of guide vane diffusing curve without guide vane. It provides a useful reference for solving the flow problem using CFD, and provides a numerical experimental basis for the study of the operating efficiency of diffusion curves.