【摘要】 论述了战斗机燃油系统自供能源式流体网络的组成及工作原理,并对流体网络中的关键部件燃油增压泵、液动涡轮泵及射流泵等进行数学建模,从而,构成自供能源式流体网络的计算模型。在此基础上,通过分析几种状态下流体网络的工作情况,提出了计算仿真流体网络中流量与压力分布的方法,并对计算结果进行了分析和总结。更多还原

【Abstract】 This paper describes the numerical prediction method for the fluid network system of fighter, This system can provide the energy for itself. The numerical methods for the calculation of the fluid network system based on the model of the fuel pressure pump, the turbine - pump and the injector. The result including different work state of fluid network system shows that the prediction method is an effective method for predicting the pressure and flux at each node of network.更多还原