High-phase purity two-dimensional perovskites with 17.3% efficiency enabled by interface engineering of hole transport layer
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99 GENERAL AND MISCELLANEOUS↗
Engineering topics
Zhong, X.
Publications and source records attributed to Zhong, X..
Hypersonic flutter of a curved shallow panel with aerodynamic heating
The general equations describing the nonlinear fluttering oscillations of shallow, curved, heated orthotropic panels have been derived. The formulation takes into account the location of the panel on the surface of a generic hypersonic vehicle, when calculating the aerodynamic loads. It is also shown that third order piston theory produces unsteady aerodynamic loading which is in close agreement with that based upon direct solution of the Euler equations. Results, for simply supported panels, are obtained using Galerkin's method combined with direct numerical integration in time to compute stable limit cycle amplitudes. These results illustrate the sensitivity of the aeroelastic behavior to the unsteady aerodynamic assumptions, temperature, orthotropicity and flow orientation.
Bein, T.↗