24小时热门版块排行榜

返回列表

zj860905

木虫 (小有名气)

应助: 2 (幼儿园)
金币: 3445.8
帖子: 207
在线: 116.8小时
虫号: 1127871

[交流] 【求助】FLuent计算时出现错误

本人在用DPM模型计算非稳态的气液两相流的过程中，计算到一半就出现这样的错误计算终止，哪位达人能帮小弟看看是怎么回事啊！
计算了多次都出现以下2种错误
Advancing DPM injections ....
number tracked = 2688, escaped = 326, aborted = 0, trapped = 184, evaporated = 0, incomplete = 8, shed = 1240
  iter continuity x-velocity y-velocity z-velocity    energy       k epsilon    time/iter
618 9.7113e+00 4.0830e-08 5.1035e-08 7.2714e-08 9.3088e-02 7.9400e-01 8.5939e-02  0:11:01 40

Error: divergence detected in AMG solver: temperature
Error Object: ()

Advancing DPM injections ....
epsilon too smallepsilon too smallepsilon too smallepsilon too smallepsilon too smallepsilon too smallepsilon too smallepsilon too smallepsilon too smallepsilon too smallepsilon too smallepsilon too smallepsilon too smallepsilon too smallepsilon too smallepsilon too smallepsilon too smallepsilon too smallepsilon too smallepsilon too smallepsilon too smallepsilon too smallepsilon too smallepsilon too smallepsilon too smallepsilon too smallepsilon too smallepsilon too smallepsilon too smallepsilon too smallepsilon too smallepsilon too smallepsilon too smallepsilon too smallepsilon too smallepsilon too smallepsilon too smallepsilon too smallepsilon too smallepsilon too smallepsilon too smallepsilon too smallepsilon too smallepsilon too smallepsilon too smallepsilon too smallepsilon too smallepsilon too smallepsilon too smallepsilon too smallepsilon too smallepsilon too smallepsilon too smallepsilon too smallepsilon too smallepsilon too smallepsilon too smallepsilon too smallepsilon too smallepsilon too smallepsilon too smallepsilon too smallepsilon too smallepsilon too smallepsilon too smallepsilon too smallepsilon too smallepsilon too smallepsilon too smallepsilon too smallepsilon too smallepsilon too smallepsilon too smallepsilon too smallepsilon too smallepsilon too smallepsilon too smallepsilon too smallepsilon too smallepsilon too smallepsilon too smallepsilon too smallepsilon too smallepsilon too smallepsilon too smallepsilon too smallepsilon too smallepsilon too smallepsilon too smallepsilon too smallepsilon too smallnumber tracked = 7574, escaped = 47, aborted = 0, trapped = 833, evaporated = 0, incomplete = 2250, shed = 7530
  iter continuity x-velocity y-velocity z-velocity    energy       k epsilon    time/iter
576 5.0102e-01 1.1315e-08 1.5718e-08 3.9638e-09 1.1908e+02 1.2471e-02 1.6688e-02  0:09:08 40

Error: Floating point error: invalid number

Error Object: ()

回复此楼

» 猜你喜欢

售SCI一区T0P文章，我:8O.55.1.O.5.4,科目齐全,可+急已经有5人回复
售SCI-T0P文章，我:8O.5.5.1.O.54,科目齐全,可+急已经有7人回复
上海工程技术大学激光智能制造课题组 2027级博士研究生招生已经有6人回复
课题组招2027级博士上海工程技术大学激光智能制造方向已经有6人回复
现代”学阀”该如何界定已经有14人回复
师弟论文见刊大半年才想起来申请专利，还能抢救一下吗？已经有4人回复
有机合成以后会不会被AI改变？做科研的虫友怎么看已经有8人回复
我的奶奶已经有3人回复

» 本主题相关价值贴推荐，对您同样有帮助:

求助fluent中速度显示问题已经有22人回复
fluent模拟中出现错误，怎么回事？已经有3人回复
在做fluent例子的时候遇到了问题，发现无法进行迭代计算，求教大家已经有9人回复
fluent报这种错误大家见过吗已经有3人回复
fluent运算时莫名其妙出错！已经有5人回复
fluent中的数据统计问题已经有9人回复
fluent遇到的问题已经有4人回复
fluent迭代时候出现的问题已经有7人回复
fluent的轴向导热计算问题已经有4人回复
【求助】fluent的传热问题，计算结果有没有问题，请大家帮忙看看。【已解决】已经有10人回复
【求助】fluent中固体与流体区域间的interior界面，出现警告提示该怎么解决已经有6人回复
【求助】fluent初始化的时候出现问题，请大家指点，在线等，多谢各位了已经有4人回复
【求助】fluent计算中，udf编译通过，初始化出错已经有11人回复
【求助】fluent中壁面怒谢尔特数的计算问题已经有15人回复
【求助】fluent计算错误。求高手指导哪里出错。已经有8人回复

1楼 2011-03-15 10:04:57

已阅回复此楼关注TA 给TA发消息送TA红花 TA的回帖

liufangkan

木虫 (著名写手)

仿真EPI: 1
应助: 25 (小学生)
金币: 1693.1
帖子: 1375
在线: 94.8小时
虫号: 1132792

★
xiegangmai(金币+1): 鼓励讨论交流！ 2011-03-15 11:57:42

引用回帖:

Originally posted by zj860905 at 2011-03-15 10:04:57:
本人在用DPM模型计算非稳态的气液两相流的过程中，计算到一半就出现这样的错误计算终止，哪位达人能帮小弟看看是怎么回事啊！
计算了多次都出现以下2种错误
Advancing DPM injections ....
number tracked = 2 ...

浮点错误

回复此楼

2楼2011-03-15 10:44:51

已阅回复此楼关注TA 给TA发消息送TA红花 TA的回帖