粘性湍流模式基本方程式及其在任意曲线座标系中的展开式

It is known that turbulent flow problems are those not only very complicated but also urgent to be solved in the engineering, and, therefore, scientists and research workers have been doing lots of work in this field at home and abroad. The often used method to solve the turbulent problems is to turn the general equations of fluid dynamics into the time—average forms, i.e., Reynolds time-