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首页> 外文期刊>Chinese journal of aeronautics >Euler Equation simulation for the flow field around propeller
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Euler Equation simulation for the flow field around propeller

机译:螺旋桨绕流场的欧拉方程仿真

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摘要

An Euler solver is developed for calculating the flowfield around the propeller. The Eu- ler equations are recast in the blade-attachd rotaing coordinate system with absolute flow variables. The finite volume explicit Runge-Kutta time stepping scheme is employed for solving the equations. The presented method is applied for a two-bladed propeller NACA10-(3) (066)-033. An algebraic O-O grid is generated. Comparison of the numerical results shos good agreement with the experi- Mental data.
机译:开发了一种欧拉求解器,用于计算螺旋桨周围的流场。带有绝对流量变量的欧拉方程式在带有叶片的旋转坐标系中进行了重铸。有限体积显式Runge-Kutta时间步长方案用于求解方程。该方法适用于两叶螺旋桨NACA10-(3)(066)-033。生成代数O-O网格。数值结果的比较与实验数据吻合良好。

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