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李野人呐

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[求助] ansys热力耦合分析求助 已有1人参与

The calculated specific heat at constant strain (Cv) is negative. (See
section "Thermoelasticity" of the Theory Reference for the definition
of Cv.) Please verify the input of thermal material quantities for
consistency.
我做的ansys热力耦合分析,并采用直接耦合的方法,单元是SOLID226,温度边界条件加的没有问题,可就是求解不出来,说是出现上面这种错误,能解答一下嘛,十分感谢。@wuming524
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shgao20

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【答案】应助回帖

感谢参与,应助指数 +1
材料的比热数据有问题。
2楼2020-04-08 08:41:54
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