摘要: 湍流和层流判断 湍流和层流状态通常利用雷诺数 \(Re\) 进行判断: \[Re = \frac{\rho uL}{\mu} \tag{1} \]式中: \(\rho\)——流体密度(\(kg/m^3\)); \(u\)——流速(\(m/s\)); \(L\)——特征长度(\(m\)); \(\mu 阅读全文
posted @ 2025-06-03 17:53 code_wss 阅读(204) 评论(0) 推荐(0)