recycle 发表于 2013-3-29 23:11

ansoft15中瞬态场2D斜槽分析报错，求大神指点

瞬态场中做2D分段斜槽分析，网格为静态场计算后导入的自适应网格，参数化扫描后运行到N=1（N从0到9）时开始报错，错误如下：
j75 (E:/Bldc_Work/)
Maxwell2DDesign2 (Transient, XY)
    Parametric Analysis on ParametricSetup1 has been started. (11:03:33 PM三月 29, 2013)
    A variation (N='0') has been requested on machine Local Machine (11:03:35 PM三月 29, 2013)
    Eddy effect settings may need revisiting due to the recent changes in the design.The default value will be used for the object if the value is not specified.(11:03:36 PM三月 29, 2013)
    A variation (N='1') has been requested on machine Local Machine (11:05:34 PM三月 29, 2013)
    Eddy effect settings may need revisiting due to the recent changes in the design.The default value will be used for the object if the value is not specified.(11:05:35 PM三月 29, 2013)
    The source and target models should be geometrically equivalent. (11:05:36 PM三月 29, 2013)
    Fail to get presolved data. (11:05:36 PM三月 29, 2013)
    A variation (N='2') has been requested on machine Local Machine (11:05:36 PM三月 29, 2013)
    Eddy effect settings may need revisiting due to the recent changes in the design.The default value will be used for the object if the value is not specified.(11:05:37 PM三月 29, 2013)
    The source and target models should be geometrically equivalent. (11:05:37 PM三月 29, 2013)
    Fail to get presolved data. (11:05:37 PM三月 29, 2013)
    A variation (N='3') has been requested on machine Local Machine (11:05:37 PM三月 29, 2013)
    Eddy effect settings may need revisiting due to the recent changes in the design.The default value will be used for the object if the value is not specified.(11:05:38 PM三月 29, 2013)
    The source and target models should be geometrically equivalent. (11:05:39 PM三月 29, 2013)
    Fail to get presolved data. (11:05:39 PM三月 29, 2013)
    A variation (N='4') has been requested on machine Local Machine (11:05:39 PM三月 29, 2013)
    Eddy effect settings may need revisiting due to the recent changes in the design.The default value will be used for the object if the value is not specified.(11:05:40 PM三月 29, 2013)
    The source and target models should be geometrically equivalent. (11:05:40 PM三月 29, 2013)
    Fail to get presolved data. (11:05:40 PM三月 29, 2013)
    A variation (N='5') has been requested on machine Local Machine (11:05:41 PM三月 29, 2013)
    Eddy effect settings may need revisiting due to the recent changes in the design.The default value will be used for the object if the value is not specified.(11:05:42 PM三月 29, 2013)
    The source and target models should be geometrically equivalent. (11:05:42 PM三月 29, 2013)
    Fail to get presolved data. (11:05:42 PM三月 29, 2013)
    A variation (N='6') has been requested on machine Local Machine (11:05:42 PM三月 29, 2013)
    Eddy effect settings may need revisiting due to the recent changes in the design.The default value will be used for the object if the value is not specified.(11:05:43 PM三月 29, 2013)
    The source and target models should be geometrically equivalent. (11:05:44 PM三月 29, 2013)
    Fail to get presolved data. (11:05:44 PM三月 29, 2013)
    A variation (N='7') has been requested on machine Local Machine (11:05:44 PM三月 29, 2013)
    Eddy effect settings may need revisiting due to the recent changes in the design.The default value will be used for the object if the value is not specified.(11:05:45 PM三月 29, 2013)
    The source and target models should be geometrically equivalent. (11:05:45 PM三月 29, 2013)
    Fail to get presolved data. (11:05:45 PM三月 29, 2013)
    A variation (N='8') has been requested on machine Local Machine (11:05:45 PM三月 29, 2013)
    Eddy effect settings may need revisiting due to the recent changes in the design.The default value will be used for the object if the value is not specified.(11:05:47 PM三月 29, 2013)
    The source and target models should be geometrically equivalent. (11:05:47 PM三月 29, 2013)
    Fail to get presolved data. (11:05:47 PM三月 29, 2013)
    A variation (N='9') has been requested on machine Local Machine (11:05:47 PM三月 29, 2013)
    Eddy effect settings may need revisiting due to the recent changes in the design.The default value will be used for the object if the value is not specified.(11:05:48 PM三月 29, 2013)
    The source and target models should be geometrically equivalent. (11:05:49 PM三月 29, 2013)
    Fail to get presolved data. (11:05:49 PM三月 29, 2013)
    Parametric Analysis is done. (11:05:49 PM三月 29, 2013)
这种错误的原因是为什么？我一直想不明白，求大神指点

recycle 发表于 2013-3-29 23:41

大神今天在睡觉啊

岁月如割 发表于 2013-3-30 11:12

这估计的有道翻译一下

recycle 发表于 2013-3-31 23:26

看大神没来，我说说我的计算过程，我是做2D斜槽分析，网格导入的是静态场自适应网格，用瞬态场算，给我提示说两个模型不一致，这是为什么？瞬态场导静态场网格这个没问题，但做斜槽分析就不行？谁给点拨点拨？非要手动划分网格才能做参数化扫描？导入的就不行么？

recycle 发表于 2013-4-3 00:03

在线接着等

哥唉卡卡 发表于 2013-4-5 20:46

本人做斜槽的时候扫描没问题，但是气隙磁密的数据只保存了最后一个点，不懂为什么！

jidigang 发表于 2013-4-5 21:44

刚开始试用这个新版本，一直都用12版本来着。

recycle 发表于 2013-4-6 22:27

哥唉卡卡 发表于 2013-4-5 20:46 static/image/common/back.gif
本人做斜槽的时候扫描没问题，但是气隙磁密的数据只保存了最后一个点，不懂为什么！

看你回复就知道你默认的网格划分

fuhe 发表于 2013-4-7 11:41

很多好东东啊

hscqu 发表于 2013-4-7 11:46

maxwell 2D 做斜槽分析？不可以的吧

哥唉卡卡 发表于 2013-4-7 21:19

recycle 发表于 2013-4-6 22:27 static/image/common/back.gif
看你回复就知道你默认的网格划分

网格划分我是根据默认的数据再减小一倍的。

recycle 发表于 2013-4-7 23:45

哥唉卡卡 发表于 2013-4-7 21:19 static/image/common/back.gif
网格划分我是根据默认的数据再减小一倍的。

这中做法有依据么？以什么判断网格划分质量，我看能多同学都是用的一种划分

recycle 发表于 2013-4-7 23:46

hscqu 发表于 2013-4-7 11:46 static/image/common/back.gif
maxwell 2D 做斜槽分析？不可以的吧

当然可以，问题就处在能不能做负载分析，我指的是永磁电机

哥唉卡卡 发表于 2013-4-8 09:53

recycle 发表于 2013-4-7 23:45 static/image/common/back.gif
这中做法有依据么？以什么判断网格划分质量，我看能多同学都是用的一种划分

只能说网格单元细化能提高精确度，至于怎样细化，这个我也是参考论坛上的。

哥唉卡卡 发表于 2013-4-8 09:54

recycle 发表于 2013-4-7 23:45 static/image/common/back.gif
这中做法有依据么？以什么判断网格划分质量，我看能多同学都是用的一种划分

同学，你的气隙划分多少层呢？

recycle 发表于 2013-4-11 00:02

3层，多少层还有讲究？最终目的还不是为了把气隙的网格加密，上面的问题找到了，斜槽分析还是有讲究的
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