Steady VLM correction exemplar
收藏资源简介:
This dataset includes an example MATLAB script that implements corrections to steady Vortex Lattice Method (VLM) results. Corrections include: Viscous lift curve slope. Lifting surface viscous drag (including lift-dependent viscous drag). Fuselage profile drag. Fuselage contribution to pitching moment. Tailplane contribution to pitching moment. The example includes experimental wind tunnel data from a model of an English Electric Canberra, along with software models of this aircraft in three popular steady VLM solvers: AVL, XFLR5 and OpenVSP/VSPAERO.
本数据集包含一段用于对定常涡格法(Vortex Lattice Method, VLM)计算结果进行修正的示例MATLAB脚本。需修正的内容包括: 1. 黏性升力曲线斜率修正; 2. 升力面黏性阻力(含升致黏性阻力)修正; 3. 机身型阻修正; 4. 机身对俯仰力矩的贡献修正; 5. 平尾对俯仰力矩的贡献修正。 本示例附带了英国电气堪培拉(English Electric Canberra)机型模型的风洞实验数据,以及三款主流定常涡格法求解器——AVL、XFLR5与OpenVSP/VSPAERO——针对该机型的软件模型。



