infrared dome

The flow field and the temperature in the infrared dome are computed numerically with CFD method,the stress and strain of the dome are calculated by FEM method.

建立了高速飞行条件下,湍流流场计算和有限元分析的物理模型,利用计算流体力学方法(CFD)和有限元方法对高速飞行的红外整流罩头部流场、头罩温度分布及头罩应力、应变进行了数值计算。