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各位同仁好,最近在算一个节流装置的阻力系数,标准值是1350,但是fluent不管怎么加密网格改湍流模型,算出来都在1500左右,cfx随便画个网格用sst算出来就是1350,请问有没有人了解这是什么原因?请各位大佬不吝赐教。 附上几何文件,流体是水,入口流速1.5m/s SYS-6.scdoc