【请问】ANSYS能求出块体的平均温度吗

gavinbear

对这个问题一直很疑惑。
有人说用节点温度求平均来计算。
但是因为网格划分不均匀的缘故，节点的分布密集程度也是不一致的。那么，如果温度高的区域正好节点数多，那么求得的温度定然偏高，所以这样应该是不正确的。
我想比较精确地知道块体的平均温度，ANSYS有这个功能吗？

LION_ARTHAS

同问，帮顶，希望专家帮忙

iomega

Use *MOPER, MAP function. See help for details.

First step is to save the coordinates and temperature of non-uniformly distributed nodes into two arrays.

Second step is to create your desired uniform (x,y,z) mesh coordinates and save them into array.

Third step is to use  *MOPER function to map the uneven-distributed temperature distribution into the your own-defined uniform node coordinates.

Fourth step is the get the averaged temperature from temperatures on the uniform node coordinates.

gavinbear

Use *MOPER, MAP function. See help for details.

First step is to save the coordinates and temperature of non-uniformly distributed nodes into two arrays.

Second step is to create your desired un ...
iomega 发表于 2009-12-10 02:14

Thank you!