... method, the experimental results are analyzed using a 6DOF flight dynamics model. The comparison between computational fluid dynamics (CFD) computations and flight tests results is satisfactory. CFD computations show, for the first time at our knowledge, that a roll-pitch coupling may appear...

...,” Ministry of Supply, Aeronautical Research Council Report and Memoranda no. 2935. 12 05 2011 26 06 2011 13 12 2011 13 12 2011 aerodynamics blades computational fluid dynamics flow instability Galerkin method Navier-Stokes equations turbulence wind turbines...

..., and for meeting the special issue deadlines. These contributions will undoubtedly help advance the fields of CFD and FSI. 03 11 2011 03 11 2011 aerodynamics computational fluid dynamics finite element analysis haemodynamics hydrodynamics ships sloshing turbines 2011 American...

...Roxan Cayzac; Eric Carette; Thierry Alziary de Roquefort; François-Xavier Renard; Dominique Roux; Patrick Balbo; Jean-Noël Patry For several years we have been working on the development of a computational fluid dynamics ballistics code called FREIN. This code is the result of a strong cooperation...

... of geometrical irregularities or damages of the bullet core, affecting its dynamic characteristics. Computational finite element method (FEM) with the computational fluid dynamic (CFD) module was used for the numerical simulation of 7.62 mm bullets with partial core, subjected to different air flow conditions...

... and computational fluid dynamics technology. The mathematical model for the two-phase gas-dynamical processes consists of a system of first-order, nonlinear coupled partial differential equations. An adaptive grid generation algorithm is developed to account for the expansion of the computational domain due...

... volume length on the thrust coefficient and the projectile acceleration were investigated. For this purpose the control volume length determined from computational fluid dynamics (CFD) as a function of projectile Mach number was applied. The CFD modeling utilized the Reynolds-averaged Navier-Stokes (RANS...

... aerodynamics boundary layer turbulence computational fluid dynamics flow instability Mach number missiles Navier-Stokes equations projectiles subsonic flow supersonic flow transonic flow vortices wakes wind tunnels aerodynamics magnus effect computational fluid dynamics Reynolds-averaged...

... were performed. The work involved application of a computational fluid dynamics (CFD) package, strain gauge tests, and direct measurement of water projectile velocity. Several assumptions were made for the development of a numerical procedure. The behavior of propellant combustion products...

... at the entrance of the rifle is obtained from the recorded images. A two-phase flow model of CTA is also established and simulated by using the two-phase flow method and computational fluid dynamics technology. The calculated projectile velocity is in good agreement with the experimental data. The numerical...

...S. M. Mousavian; M. Ahmadvand; A. F. Najafi The flow behavior in hydrocyclones is quite complex. The computational fluid dynamics method was used to simulate the flow fields inside a hydrocyclone in order to investigate its separation efficiency. In the computational fluid dynamics study...

... ( 1986, “Numerical Simulation of a Laminar End-Wall Vortex and Boundary Layer,” Phys. Fluids, 29(12), pp. 3993–4005 ). 25 09 2007 14 08 2008 11 03 2009 computational fluid dynamics flow simulation jets vortices tornadolike vortex analytical model Moreover, a three...

... computational fluid dynamics finite element analysis Navier-Stokes equations nonequilibrium flow Special-purpose computational fluid mechanics techniques targeting turbomachinery are becoming more and more effective in better understanding of the flow problems in this important application area. Many...

.... 0178-7675 10.1007/s00466-008-0276-0 , 43 ( 1 ), pp. 73 – 80 . 26 02 2008 14 08 2008 14 01 2009 computational fluid dynamics Navier-Stokes equations Increased emphasis on modeling of fluid-structure interaction (FSI) problems in recent years (see, for example...

... with the experimental trends. computational fluid dynamics two-phase flow water moving interfaces two-fluid flows computational fluid mechanics ETILT experimental validation Two simulations are carried out: Simulation 1 and Simulation 2. In Simulation 1 the gate is assumed to be suddenly removed...

... nonlinearities. In contrast to more conventional computational fluid dynamics problems, the computational flow domain is partially bounded by a free surface which is not known a priori, since its shape must be computed as part of the solution. In steady flow the free surface is obtained by an iterative process...

... computational fluid dynamics Navier-Stokes equations external flows wakes Mach number supersonic flow 15 01 2004 30 09 2005 2006 American Society of Mechanical Engineers ...

... . 27 December 2002 24 April 2004 27 01 2005 liquid metals flow simulation magnetohydrodynamics electrohydrodynamics confined flow convection computational fluid dynamics Maxwell equations finite element analysis Navier-Stokes equations heat transfer rotational flow...

... tool that is based on LES, with a particular emphasis on internal-flow simulations of turbomachinery and simulations of aeroacoustics (Kato et al. 18 19 ). Computational fluid dynamics has already become an indispensable tool for turbomachinery design mainly because of the advances in numerical...

... for the temporally periodic solution when the geometric center of the cylinder is at its left-most location with respect to the center of rotation 07 Aug 2000 29 Nov 2000 external flows rotational flow finite element analysis Navier-Stokes equations computational fluid dynamics flow...