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FLUENT中出现这样的警告，问题出在哪里啊？
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Warning:Could not correct the face handedness for face:188, zone:39
Warning:Could not correct the face handedness for face:189, zone:39
Warning:Could not correct the face handedness for face:193, zone:39
Warning:Could not correct the face handedness for face:194, zone:39
Warning:Could not correct the face handedness for face:195, zone:39
Warning:Could not correct the face handedness for face:198, zone:39
Warning:Could not correct the face handedness for face:762, zone:39
Warning:Could not correct the face handedness for face:763, zone:39
Warning:Could not correct the face handedness for face:764, zone:39
Warning:Could not correct the face handedness for face:765, zone:39
Warning:Could not correct the face handedness for face:767, zone:39
Warning:Could not correct the face handedness for face:768, zone:39
Warning:Could not correct the face handedness for face:769, zone:39
Warning:Could not correct the face handedness for face:1774, zone:39
Warning:Could not correct the face handedness for face:1775, zone:39
Warning:Could not correct the face handedness for face:1777, zone:39
Warning:Could not correct the face handedness for face:1779, zone:39
Warning:Could not correct the face handedness for face:1781, zone:39
Warning:Could not correct the face handedness for face:2062, zone:39
Warning:Could not correct the face handedness for face:2063, zone:39
Warning:Could not correct the face handedness for face:2065, zone:39
Warning:Could not correct the face handedness for face:2066, zone:39
Warning: Attempted to correct face handedness of 773 faces out of total 4032 faces on the sliding interface zone 39& && && && && && && && && && && && && && & 跪求高人帮助，谢谢啊
之前fluent界面的提示是：
Reading &D:\双级贯流式水轮机\3 15 轮缘间隙\3 15 yuan ban jing jian xi 5 zheng ti tu.msh&...
&&503986 nodes.
&&238994 mixed wall faces, zone&&7.
& & 4848 mixed interface faces, zone&&8.
& &15174 mixed interface faces, zone&&9.
& &42608 mixed interface faces, zone 10.
& & 4146 mixed interface faces, zone 11.
& & 6416 mixed interface faces, zone 12.
& & 6886 mixed interface faces, zone 13.
& & 6568 mixed interface faces, zone 14.
& &69514 mixed interface faces, zone 15.
& &21832 mixed interface faces, zone 16.
& & 7192 mixed interface faces, zone 17.
& & 6708 mixed interface faces, zone 18.
& & 5250 mixed interface faces, zone 19.
& & 2696 mixed pressure-outlet faces, zone 20.
& &21654 mixed wall faces, zone 21.
& & 1970 mixed wall faces, zone 22.
& &18228 mixed wall faces, zone 23.
& & 1406 mixed wall faces, zone 24.
& &28088 mixed wall faces, zone 25.
& & 2148 mixed wall faces, zone 26.
& &25146 mixed wall faces, zone 27.
& & 1476 mixed wall faces, zone 28.
& & 6116 mixed pressure-inlet faces, zone 29.
4104232 mixed interior faces, zone 31.
&&197623 tetrahedral cells, zone&&2.
&&496061 tetrahedral cells, zone&&3.
&&273020 tetrahedral cells, zone&&4.
&&670779 tetrahedral cells, zone&&5.
&&550899 tetrahedral cells, zone&&6.
Building...
& &&&grid,
Note: Separating wall zone 7 into zones 7 and 1.
& && &wall -& wall (7) and wall:001 (1)
Note: Separating wall zone 7 into zones 7 and 30.
& && &wall -& wall (7) and wall:030 (30)
Note: Separating wall zone 7 into zones 7 and 32.
& && &wall -& wall (7) and wall:032 (32)
Note: Separating wall zone 7 into zones 7 and 33.
& && &wall -& wall (7) and wall:033 (33)
Note: Separating interior zone 31 into zones 31 and 34.
& && &default-interior -& default-interior (31) and default-interior:034 (34)
Note: Separating interior zone 31 into zones 31 and 35.
& && &default-interior -& default-interior (31) and default-interior:035 (35)
Note: Separating interior zone 31 into zones 31 and 36.
& && &default-interior -& default-interior (31) and default-interior:036 (36)
Note: Separating interior zone 31 into zones 31 and 37.
& && &default-interior -& default-interior (31) and default-interior:037 (37)
& &&&materials,
& &&&interface,
& &&&domains,
& &&&zones,
& & & & default-interior:037
& & & & default-interior:036
& & & & default-interior:035
& & & & default-interior:034
& & & & wall:033
& & & & wall:032
& & & & wall:030
& & & & wall:001
& & & & default-interior
& & & & jin_kou
& & & & yi_dao_main_1
& & & & yi_dao_mian
& & & & yi_ye_mian_1
& & & & yi_ye_mian_
& & & & er_dao_mian_1
& & & & er_dao_mian
& & & & er_ye_mian_1
& & & & er_ye_main
& & & & chu_kou
& & & & jiao_1
& & & & jiao_2
& & & & jiao_3
& & & & jiao_wai_1
& & & & jiao_wai_2
& & & & jiao_4
& & & & jiao_5
& & & & jiao_6
& & & & jiao_7
& & & & jiao_wai_3
& & & & jiao_wai_4
& & & & jiao_8
& & & & wall
& & & & yi_dao_ti
& & & & yi_ye_ti
& & & & er_dao_ti
& & & & er_ye_ti
& & & & wei_shui_guan
& &&&shell conduction zones,
Grid Check
Domain Extents:
& &x-coordinate: min (m) = -4.1, max (m) = 4.1
& &y-coordinate: min (m) = -1.5, max (m) = 1.0
& &z-coordinate: min (m) = -4.1, max (m) = 4.1
Volume statistics:
& &minimum volume (m3): 4.0
& &maximum volume (m3): 1.6
& &&&total volume (m3): 3.1
Face area statistics:
& &minimum face area (m2): 5.7
& &maximum face area (m2): 2.4
Checking number of nodes per cell.
Checking number of faces per cell.
Checking thread pointers.
Checking number of cells per face.
Checking face cells.
Checking bridge faces.
Checking right-handed cells.
Checking face handedness.
Checking face node order.
Checking element type consistency.
Checking boundary types:
Checking face pairs.
Checking periodic boundaries.
Checking node count.
Checking nosolve cell count.
Checking nosolve face count.
Checking face children.
Checking cell children.
Checking storage.
跪求高人帮助，不胜感激啊
Is it solved?
I encountered the same problem, handedness problem usually appears when the mesh is not well generated.
Now, I'm trying&&to find out the problem part by zone ID, then try to regenerate mesh of that part.
But my new problem is how to locate the position by zone ID?
Could anyone help us? Thanks.
[ 本帖最后由 crafic 于
08:23 编辑 ]
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fluent仿真流体计算域内温度场只有一半变化,另一半温度恒定,而且压力出口有回流?什么原因呐?谢谢实际应该整个流体域的温度都变化,我担心是不是流体因为回流没有流到压力出口,还是什么原因那,我用的是瞬态计算,本来应该是0.5s到达出口,但是计算到0.4s已经收敛,计算自动结束
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1.你的建模或者边界有问题,一般有变化,另一半恒定,至少说明两部分流体不互通的,且没有热量传递,所以你需要检查一下边界或者建模的问题,然后可以先算一下定常的,确定模型没问题再开始瞬态计算.2.你说的0.4s已经收敛很...
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