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@XSC 马赫数小于0.3可以按照不可压缩气体计算吧,不可压缩一般不就是密度不变么?这一点东岳大哥好像讨论过 在我研究的水下气体射流领域,气、水都要考虑可压缩性
@甘九_Akrasia 那0.2MPa静压下空气密度不就要按照3倍标准密度吗 多谢了
感谢大家分享!!
@vllst 你好请问你的问题解决了吗?