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楼主 |
发表于 2004-11-2 11:05:34
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求急:湍流强度大于100%的原因是什么?
主要计算结果如下,请大侠指点,帮俺查查错误:
介质:空气,室外流动
Static Pressure: -2312.648—401.3528 pa
Density:1.225(air)
Velocity: 0-59m/s
Stream function: 0-50680.79
Turbulent Kinetic Energy: 0.195—34.80
Turbulence Intensity: 35.794- 480.64
Turbulent Dissipation Rate:0.004—26.301
Turbulent Viscosity: 0.6594-1.7894
Effective Viscosity: 0.6594-1.7894
Turbulent Viscosity Ratio: 36850.26---100000
Molecular Viscosity: 1.7894e-05
Wall Fluxes-skin friction coefficient: 0-2.387379
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