Results 251 to 260 of about 5,826,146 (302)

A Gas-Solid Free Boundary Problem for a Compressible Viscous Gas

SIAM Journal on Mathematical Analysis, 2003
A one-dimensional free-boundary problem is formulated to describe a phase transition of solid into compressible viscous gas with a prescribed density jump at the phase transition line. Initial data are found to permit global existence of solutions which are close to a combination of traveling and rarefaction waves.
Feimin Huang, Akitaka Matsumura
exaly   +2 more sources

On the Motion of an Elastic Body in a Free Gas

Reports on Mathematical Physics, 2012
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
CAVALLARO, GUIDO, MARCHIORO, Carlo
openaire   +3 more sources

Free and enclosed inertial active gas

Soft Matter, 2023
In this work, an inertial active gas in three dimensions made of spherical non-interactive active Brownian particles with both translational and rotational inertia (IABPs) is studied, in both a free and an enclosed scenario.
openaire   +2 more sources

Correlation Energy of a Free Electron Gas

Physical Review, 1958
The limits of validity of the correlation-energy calculations in the regions of high density, low density, and actual metallic electron densities are discussed. Simple physical arguments are given which show that the high-density calculation of Gell-Mann and Brueckner is valid for ${r}_{s}\ensuremath{\lesssim}1$ while the low-density calculation of ...
Nozières, P., Pines, D.
openaire   +1 more source

Turbulence in helium-gas free convection

Physical Review A, 1989
Results on a Rayleigh-B\'enard experiment in helium gas at 5 K in a cylindrical cell of aspect ratio 1 are presented. The Rayleigh number spans a range from ${10}^{5}$ to ${10}^{12}$. A large-scale coherent flow is observed via the correlation of two adjacent temperature probes.
, Sano, , Wu, , Libchaber
openaire   +2 more sources

THERMODYNAMICS OF A FREE q-FERMION GAS

International Journal of Modern Physics A, 1994
We study the thermodynamics of a q-fermion gas for complex values of q on the unit circle. Special emphasis is given to the study of the virial coefficients and the specific heat of this gas. In particular, it is shown that if any state can accommodate up to p q-fermions, then the first p virial coefficients of such a gas are the same as that of a gas
Dutt, Ranabir   +3 more
openaire   +2 more sources

The Free Electron Gas

2004
The structure of a solid, its composition of atoms, as well as the electronic, optical and lattice properties are essentially determined by the electrons. However, not all electrons of the atoms constituting the solid are involved in the same way. At the beginning of Chap.
openaire   +1 more source

Investigation of Free Gas in the Peritoneal Cavity

The British Journal of Radiology, 1945
The radiological technique for the detection of free gas in the peritoneal cavity is dependent on the situation of such gas and the condition of the patient at the time of the examination. The majority of patients examined are ill—acutely ill, either in the immediate post-operative period or have been admitted as an acute abdominal crisis.
openaire   +2 more sources

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