The invention discloses a rapid design platform and method for the aerodynamic configuration of a rotor blade, and relates to the field of rotor blade design, and the platform comprises a parameter obtaining module which obtains blade aerodynamic design modification parameters, blade geometric model parameters, blade aerodynamic model parameters and rotor working condition parameters input by a platform main interface; the platform CAD module constructs a blade three-dimensional model according to the blade geometric model parameters or constructs a modified blade three-dimensional model according to blade pneumatic design modification parameters; the pneumatic calculation module generates a rotor wing performance curve and a rotor wing pneumatic load distribution curve according to the blade three-dimensional model, the modified blade three-dimensional model, blade pneumatic model parameters and rotor wing working condition parameters; and the platform display module displays the paddle three-dimensional model, the modified paddle three-dimensional model, the rotor wing performance curve and the rotor wing aerodynamic load distribution curve. According to the method, rotor aerodynamic design is integrated on one interface, and modeling, calculation and other processes which are high in repeatability and long in manual operation time consumption are completed through a computer.
本发明公开了一种旋翼桨叶气动外形快速设计平台及方法,涉及旋翼桨叶设计领域,该平台包括参数获取模块获取平台主界面输入的桨叶气动设计修改参数、桨叶几何模型参数、桨叶气动模型参数和旋翼工况参数;平台CAD模块根据桨叶几何模型参数构建桨叶三维模型或根据桨叶气动设计修改参数构建修改后的桨叶三维模型;气动计算模块根据桨叶三维模型、修改后的桨叶三维模型、桨叶气动模型参数以及旋翼工况参数,生成旋翼性能曲线和旋翼气动载荷分布曲线;平台显示模块显示桨叶三维模型、修改后的桨叶三维模型、旋翼性能曲线和旋翼气动载荷分布曲线。本发明将旋翼气动设计集成于一个界面,由计算机来完成建模、计算等重复性高、人工操作耗时长的过程。
Rapid design platform and method for aerodynamic configuration of rotor blade
一种旋翼桨叶气动外形快速设计平台及方法
2023-12-01
Patent
Electronic Resource
Chinese
IPC: | B64F GROUND OR AIRCRAFT-CARRIER-DECK INSTALLATIONS SPECIALLY ADAPTED FOR USE IN CONNECTION WITH AIRCRAFT , Boden- oder Flugzeugträgerdeckeinrichtungen besonders ausgebildet für die Verwendung in Verbindung mit Luftfahrzeugen / G06F ELECTRIC DIGITAL DATA PROCESSING , Elektrische digitale Datenverarbeitung |
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