interFoam吐核

[User0221]

interFoam求解器计算到这里就发散了，有没有大神帮忙看一下是什么问题
MULES: Solving for alpha.water
Phase-1 volume fraction = 0.1881324 Min(alpha.water) = -0.09503866 Max(alpha.water) = 1
MULES: Solving for alpha.water
Phase-1 volume fraction = 0.1881324 Min(alpha.water) = -0.08590485 Max(alpha.water) = 1
MULES: Solving for alpha.water
Phase-1 volume fraction = 0.1881324 Min(alpha.water) = -0.07692683 Max(alpha.water) = 1
GAMG: Solving for p_rgh, Initial residual = 0.008014278, Final residual = 6.954366e-06, No Iterations 12
GAMG: Solving for p_rgh, Initial residual = 7.030173e-06, Final residual = 7.030173e-06, No Iterations 0
GAMG: Solving for p_rgh, Initial residual = 7.030173e-06, Final residual = 7.030173e-06, No Iterations 0
time step continuity errors : sum local = 6.132313e-10, global = -2.288208e-11, cumulative = -4.445898e-09
GAMG: Solving for p_rgh, Initial residual = 0.001106221, Final residual = 9.774794e-06, No Iterations 11
GAMG: Solving for p_rgh, Initial residual = 9.821369e-06, Final residual = 9.821369e-06, No Iterations 0
GAMG: Solving for p_rgh, Initial residual = 9.821369e-06, Final residual = 9.821369e-06, No Iterations 0
time step continuity errors : sum local = 8.531637e-10, global = 1.44373e-12, cumulative = -4.444454e-09
GAMG: Solving for p_rgh, Initial residual = 0.0002178194, Final residual = 7.405178e-06, No Iterations 9
GAMG: Solving for p_rgh, Initial residual = 7.400671e-06, Final residual = 7.400671e-06, No Iterations 0
GAMG: Solving for p_rgh, Initial residual = 7.400671e-06, Final residual = 9.235955e-07, No Iterations 6
time step continuity errors : sum local = 8.027996e-11, global = -1.427185e-14, cumulative = -4.444468e-09
ExecutionTime = 4276.99 s ClockTime = 4348 s

Courant Number mean: 0.001193287 max: 0.2716874
Interface Courant Number mean: 6.946255e-05 max: 0.1618512
deltaT = 2.550432e-08
Time = 0.000141625849068

MULES: Solving for alpha.water
Phase-1 volume fraction = 0.1881324 Min(alpha.water) = -0.06925873 Max(alpha.water) = 1
MULES: Solving for alpha.water
Phase-1 volume fraction = 0.1881325 Min(alpha.water) = -0.06212311 Max(alpha.water) = 1
MULES: Solving for alpha.water
Phase-1 volume fraction = 0.1881325 Min(alpha.water) = -0.05535743 Max(alpha.water) = 1

[学流体的小明]

alpha.water越界了？你看最小值都负零点零几了，可能是边界条件没设置好，其它物理量的边界条件也会影响。

[User0221]

@学流体的小明 好的，谢谢

[zhou]

@User0221 我在计算到这一步的时候直接停住不继续计算了，也不会报错退出，cpu占用也是满的，请问你也是这种问题吗