... effect is: 1 well predicted by RANS methods for supersonic flow conditions, 2 better described by RANS/LES hybrid approaches in transonic and subsonic regimes. However, improvements are needed before reaching the goal of predicting accurately the Magnus characteristics. For finned...

... compromising durability of the system. 21 04 2009 24 12 2010 04 01 2011 13 04 2011 13 04 2011 combustion compressible flow computational fluid dynamics durability jets nozzles propellants strain gauges supersonic flow water Previous studies have indicated...

... the stability of a clipped WAF configuration experimentally and did the flight trials in order to alleviate the side force and moment magnitude. Xuerui et al. ( 5 ) simulated the flow field of rocket with WAFs, and the side moment coefficient was obtained. Xumin et al. ( 6 ) simulated the supersonic flow field...

... designed to operate isentropically over a Mach range from 2.5 to 3.8. The nozzle has been installed and operated in this Mach number range and the experimental results are presented. aerodynamics aircraft nozzles sandwich structures supersonic flow wind tunnels Shape morphing concepts based...

..., and remains well conditioned in the incompressible limit of the equations. To extend the method to transonic and supersonic flows containing shocks, a hybrid formulation is described, which combines a conservative preconditioned Roe method with the nonconservative preconditioned characteristic-based method...

... multiscale method. In this paper, we carry out numerical experiments with inviscid supersonic flows around cylinders and spheres to evaluate the performance of the Y Z β shock-capturing combined with the V-SGS method. The cylinder computations are carried out at Mach numbers 3 and 8, and the sphere...

...Arif Masud; Tayfun E. Tezduyar; Yoichiro Matsumoto 15 01 2009 biological fluid dynamics compressible flow numerical analysis supersonic flow This special issue of the Journal of Applied Mechanics is based on the ASME International Mechanical Engineering Congress...

... on the supersonic flow to highlight the viability of the compressible extension to FSM. The cylindrical code ( 17 ) employs sixth-order accurate compact differences and fourth-order accurate differences in the radial and streamwise directions, respectively. To preserve accuracy, all finite differences...

...M. Amabili; F. Pellicano The aeroelastic stability of simply supported, circular cylindrical shells in supersonic flow is investigated by using both linear aerodynamics (first-order piston theory) and nonlinear aerodynamics (third-order piston theory). Geometric nonlinearities, due to finite...