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March 3, 2026
Correlation between aerodynamic forces and vortex dynamics of a NACA0012 wing section in compressible dynamic stall via IDDES
DM
Dechuan Ma
GL
Gaohua Li
Shanghai Jiao Tong University
JL
Jiahao Liu
Shanghai Maritime University
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Key Points
Dynamic stall significantly alters aerodynamic forces acting on the NACA0012 wing section, elevating lift and drag fluctuations.
Using implicit detached-eddy simulation (IDDES) reveals intricate vortex dynamics affecting airflow behavior near the wing.
Numerical simulations demonstrate how compressible flow affects lift during dynamic stall, with implications for aircraft design.
Understanding these interactions may enable improved performance predictions for aircraft under various flight conditions.
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Ma et al. (Thu,) studied this question.
synapsesocial.com/papers/69a767cdbadf0bb9e87e2642
https://doi.org/https://doi.org/10.1016/j.ast.2026.111843
압축성 동적 실속에서 IDDES를 통한 NACA0012 날개 단면의 공기역학적 힘과 소용돌이 역학 간의 상관관계 | Synapse