Incremental harmonic balance method for nonlinear flutter of an airfoil with uncertain-but-bounded parameters
نویسندگان
چکیده
منابع مشابه
Transonic Flutter Analysis of an Airfoil with Approximate Boundary Method
Numerical simulation of aircraft’s flutter is rather expensive and time-consuming. In order to save expense and calculating time, we apply first-order approximate conditions to solve the unsteady transonic Euler equations coupled with aeroelastic equations. Assuming that the airfoil is thin and undergoes small deformation, we implement wall boundary conditions on nonmoving mean wall positions. ...
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ژورنال
عنوان ژورنال: Applied Mathematical Modelling
سال: 2012
ISSN: 0307-904X
DOI: 10.1016/j.apm.2011.07.016