The basic solution of Euler equation describing the time-dependent compressible flow of fluid has been deduced by mathematic theory and method based on knowing the Aosen solution of mass and kinetic equations.

• 文中针对描述该种气体流动的欧拉方程,应用数学理论和方法,在已知质量方程与运动方程的奥森解的基础上,推导出描述断路器灭弧室吹弧气体非定常可压缩流动的欧拉方程的基本解。