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Open FOAM simulations of the supersonic flow around cones at angles of attack
(International Organization of Scientific Research, 2019-09)
The supersonic flow around conical bodies is a very important issue in aerospace engineering, with many applications in internal and external supersonic aerodynamics. Non-viscous supersonic flow about yawing cones is ...
First detection of the supersonic upward plasma flow structures in the early morning sector
(American Geophysical Union, 2015-11-04)
We present the first observations of the supersonic updrafting plasma drifts in the predawn sector. Two DMSP satellites quasi‐simultaneously detected two fast‐speed events: one of ~385 km spatial extension and with the ...
Strong coupling strategy for fluid structure interaction problems in supersonic regime via fixed point iteration
(Elsevier, 2008-12)
In this paper some results on the convergence of the Gauss–Seidel iteration when solving fluid/structure interaction problems with strong coupling via fixed point iteration are presented. The flow-induced vibration of a ...
Two-dimensional supersonic nonlinear Schrodinger flow past an extended obstacle
(AMER PHYSICAL SOC, 2009)
Supersonic flow of a superfluid past a slender impenetrable macroscopic obstacle is studied in the framework of the two-dimensional (2D) defocusing nonlinear Schroumldinger (NLS) equation. This problem is of fundamental ...
Numerical study of gas mixture separation in curved nozzles
(Pergamon-Elsevier Science Ltd, 2016-07)
Species separation can be produced by imposing a pressure gradient in gaseous mixtures, which induces different molecular velocities depending on the molar weight. Pressure gradients can be achieved by centrifugal forces ...