Results 261 to 270 of about 49,411 (303)

Low Mach Number Limit on Exterior Domains

Acta Mathematica Scientia, 2012
This paper is concerned with the low Mach number limit for the compressible Navier-Stokes equations in an exterior domain. We present here an approach based on Strichartz estimate defined on a non trapping exterior domain and we will be able to show the compactness and strong convergence of the velocity vector field.
DONATELLI, DONATELLA, MARCATI, PIERANGELO   +1 more
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A New Low Mach Number Approach in Astrophysics

Computing in Science & Engineering, 2009
Astrophysical flows typically span a broad range of length and time scales. Specialized numerical algorithms can exploit the relationships between these scales and significantly improve the efficiency of numerical simulations without loss of accuracy.
Ann S. Almgren, John B. Bell, Andy Nonaka, Michael Zingale   +3 more
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Electron Heating in Superhigh Mach Number Shocks

Astrophysics and Space Science, 1988
Fluid and MHD models, as well as direct extrapolation of the Earth’s bow shock measurements in the high Mach number (HMN) range (3 ≤ M F ≤ 12) to the superhigh Mach number (SHMN) range (M F > 30–40) predict that the downstream electron pressure p e2 is only a negligible fraction of the Rankine-Hugoniot downstream pressure p 2, i.e., P e2/p 2 ≈ M F 2 ...
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Mach Number

2011
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The Influence of Reynolds Number at High Mach Numbers

The Journal of the Royal Aeronautical Society, 1944
The experiments were carried out in the high speed wind tunnel at Guidonia on three brass spheres of 40, 60 and 80 mm. diameter, supported on rear spindles and on two steel cylinders of 15 and 30 mm. diameter respectively, which passed through the air jet.Both the total drag and pressure difference between the front stagnation point and a variable ...
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Effect of Mach Number on Slender Vehicle Dynamics

Journal of Spacecraft and Rockets, 1980
An analytic method has been developed for fast computation of the longitudinal unsteady aerodynamics of slender axisymmetric bodies. The method is anchored by two well-established theories; the embedded Newtonian theory for hypersonic speeds and the slender body theory for sonic speed.
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Kinetic Schemes in the Case of Low Mach Numbers

Journal of Computational Physics, 1999
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
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Mach Number Dependence on Sound Sources in High Mach Number Turbulent Mixing Layer

22nd AIAA/CEAS Aeroacoustics Conference, 2016
Daiki Terakado, Taku Nonomura, Akira Oyama, Kozo Fujii   +3 more
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Delocalization Mach Number in Aeroacoustics

Journal of the Korean Physical Society, 2007
Y. H. YU, S. H. PARK, J. W. LEE, Y. H. BYUN   +3 more
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Mach Number & Reynolds Number

2022
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