The Boundary Element Method Calculation Of The Complex Aerodynamic Problems And Engineering

This thesis concentrates on application of panel method. Based on analyzing of the Panel Method Program's input file, Object-oriented method was employed to develop a Guide User Interface which can generate the Panel Method Program's input file quickly. By using this Guide User Interface, the users will simplify the precondition of the geometric configuration and the input of the computation parameters. Through the method, we compute and analysis the aerodynamic characteristics of the wing-body aircraft and the wing-body aircraft with high-lift device.This Guide User Interface is based on Object-oriented method language which is the most popular computer language. With the help of the Guide User Interface, the user can get the Panel Method Program's input file quickly and view the geometry surface grid which is generated by the visualization model. The computational results are compared with experimental results, which demonstrate that this method has good accuracy and practicality in the simulation of simplify flows.