某型非圆截面布撒器气动特性计算

Aerodynamic Characteristic Calculation of a Certain Noncircular Cross-Sections Dispenser

飞机干扰条件下的非圆截面布撒器的气动力计算是新型航空布撒器研制中的关键技术之一。对伍德沃德提出的面元法加以改进,用改进的面元法计算了在飞机干扰下某型非圆截面布撒器的气动力,与无干扰条件下的计算结果进行了比较,并作了简要分析。

Aerodynamic characteristic calculation of noncircular crosssections dispenser under the condition of the wing disturbance is one of the key techniques in developing new aerial dispersers.The panel method brought forward by Woodward is improved.According to the improved solver,aerodynamic characteristic of a certain noncircular crosssections dispenser is calculated under the condition of wing disturbance.The result is compared with that without the wing disturbance,with a brief analysis.