Numerical Simulation of Folding Tail Aeroelasticity Based on the CFD/CSD Coupling Method
Di Zhou,
Weitao Lu,
Jiangpeng Wu
et al.
Abstract:This paper presents a CFD/CSD coupling method for aeroelastic simulation of folding tail morphing aircraft. The unsteady aerodynamic analysis is based on an in-house computational fluid dynamics (CFD) solver for the Euler equations, and emphasis is made on developing an efficient dynamic mesh method for the tail’s hybrid fold motion/elastic vibration deformation. The structural dynamic analysis is based on the computational structural dynamics (CSD) technique for solving the structural equation of motion in mo… Show more
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