Based on turbulent kinetic energy and the rate of turbulentdissipation transport equations, the equation to calculate variance of the refractivity fluctuation is modeled.
根据湍流的动能和动能耗散率输运方程，建立了折射率起伏方差的计算模型。
2
In turbulence model, the simulation applied finite volume method to solve the mass conservation equation, momentum equation, turbulent kinetic energy equation and turbulentdissipation rate equation.
在湍流模型下，使用有限体积法求解质量守恒方程、动量方程、湍动能方程和湍动耗散率方程。
3
The flow characteristics of inner flow field of turbine are computed with three-dimension incompressible continuous equation, momentum equation and turbulent kinetic-dissipation equation.