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最近在看OpenFOAM中的thermophysicalProperties字典文件,比如Mixture中需要给出空气的一些模型系数,有算例给出的是真实空气的模型系数,有算例给出的是normalisedGas的模型系数(此时0文件夹下的温度和压力设置均为1,归一化气体是在1K温度和1Pa压力下具有1m/s声速的虚拟气体)?请问什么情况下需要给出normalisedGas,什么情况下需要给出真实空气的模型系数?还有,归一化气体的模型系数是怎么计算得来的呢?求各位指点
https://www.jianguoyun.com/p/DeZ17XoQ9s3ZBhij_kk 第56页
感谢李老师!