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Predicting aerodynamic impacts for small appendages (IRCM installation) on large fixed wing aircraft using computational fluid dynamics
Predicting aerodynamic impacts for small appendages (IRCM installation) on large fixed wing aircraft using computational fluid dynamics
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机译:使用计算流体力学预测大型固定翼飞机上小附件(IRCM安装)的空气动力学影响
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摘要
A method for predicting aerodynamic impact for small appendages on aircraft, wherein the improvement comprises using an adaptable computational fluid dynamic model of airflow adjacent the appendage by isolating a patch surrounding the small appendage, measuring the load on the patch without the appendage in place and with the appendage in a place and subtracting the two for increasing computational accuracy of the load predictions for the small appendage to be able to measure the effect of the small appendage.
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