- 你这个网格哪里调用了交界面边界?抱歉看到了。
- 结果从第一步就没有保证连续性
- 将网格贴图(而非显示面)
- 贴
chechMesh
结果
- 贴
fvSolution
- 贴
fvScheme
注意是贴哦不是上传附近如:
Time = 2001
GAMG: Solving for Ux, Initial residual = 0.00638252, Final residual = 0.000400813, No Iterations 1
GAMG: Solving for Uy, Initial residual = 0.00114759, Final residual = 5.63775e-05, No Iterations 1
GAMG: Solving for Uz, Initial residual = 0.0283682, Final residual = 0.000925109, No Iterations 1
GAMG: Solving for p, Initial residual = 0.867854, Final residual = 0.0670769, No Iterations 4
time step continuity errors : sum local = 43.0388, global = -0.914839, cumulative = -0.914839
GAMG: Solving for omega, Initial residual = 0.0563256, Final residual = 0.00245155, No Iterations 1
GAMG: Solving for k, Initial residual = 1, Final residual = 0.0431817, No Iterations 1
ExecutionTime = 32.24 s ClockTime = 33 s
Time = 2002
GAMG: Solving for Ux, Initial residual = 0.00830621, Final residual = 0.000239452, No Iterations 1
GAMG: Solving for Uy, Initial residual = 0.00165236, Final residual = 4.55896e-05, No Iterations 1
GAMG: Solving for Uz, Initial residual = 0.0188184, Final residual = 0.000526957, No Iterations 1
GAMG: Solving for p, Initial residual = 0.837434, Final residual = 0.0711894, No Iterations 2
time step continuity errors : sum local = 148.659, global = -0.294784, cumulative = -1.20962
GAMG: Solving for omega, Initial residual = 0.0143057, Final residual = 8.19713e-06, No Iterations 1
bounding omega, min: -2.58031e+07 max: 3.30734e+11 average: 4.70801e+09
GAMG: Solving for k, Initial residual = 0.11034, Final residual = 0.000207143, No Iterations 1
ExecutionTime = 39.79 s ClockTime = 40 s
Time = 2003
GAMG: Solving for Ux, Initial residual = 0.00392685, Final residual = 7.6632e-05, No Iterations 1
GAMG: Solving for Uy, Initial residual = 0.00110286, Final residual = 1.82308e-05, No Iterations 1
GAMG: Solving for Uz, Initial residual = 0.0143816, Final residual = 0.000210414, No Iterations 1
GAMG: Solving for p, Initial residual = 0.791161, Final residual = 0.0685184, No Iterations 2
time step continuity errors : sum local = 111.167, global = -0.185086, cumulative = -1.39471
GAMG: Solving for omega, Initial residual = 1, Final residual = 0.0313884, No Iterations 3
bounding omega, min: -1.11841e+23 max: 5.89039e+26 average: 3.21879e+22
GAMG: Solving for k, Initial residual = 0.999599, Final residual = 4.49893e-17, No Iterations 1
ExecutionTime = 47.54 s ClockTime = 48 s
Time = 2004
GAMG: Solving for Ux, Initial residual = 0.0028955, Final residual = 7.92784e-05, No Iterations 1
GAMG: Solving for Uy, Initial residual = 0.0009558, Final residual = 2.10947e-05, No Iterations 1
GAMG: Solving for Uz, Initial residual = 0.0218884, Final residual = 0.000373211, No Iterations 1
GAMG: Solving for p, Initial residual = 0.777876, Final residual = 0.065162, No Iterations 3
time step continuity errors : sum local = 78.0342, global = 0.432795, cumulative = -0.961914
GAMG: Solving for omega, Initial residual = 0.538686, Final residual = 3.00162e-09, No Iterations 1
bounding omega, min: -9.64586e+19 max: 1.32289e+42 average: 7.89521e+35
GAMG: Solving for k, Initial residual = 0.178897, Final residual = 1.16811e-20, No Iterations 1
ExecutionTime = 54.91 s ClockTime = 56 s
Time = 2005
另外,这是一个极为简单的几何,建议采用全六面体。