plane shape irdome

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。