A self-similar solution of a shock propagation in a mixture of a non-ideal gas and small solid particles

JP Vishwakarma, G Nath - Meccanica, 2009 - Springer
Similarity solutions are obtained for unsteady, one-dimensional self-similar flow behind a
strong shock wave, driven by a moving piston, in a dusty gas. The dusty gas is assumed to …

Magnetogasdynamic shock wave generated by a moving piston in a rotational axisymmetric isothermal flow of perfect gas with variable density

G Nath - Advances in Space Research, 2011 - Elsevier
The propagation of a strong cylindrical shock wave in an ideal gas with azimuthal magnetic
field, and with or without axisymmetric rotational effects, is investigated. The shock wave is …

Similarity solutions for the flow behind an exponential shock in a non-ideal gas

JP Vishwakarma, G Nath - Meccanica, 2007 - Springer
Similarity solutions for the flow of a non-ideal gas behind a strong exponential shock driven
out by a piston (cylindrical or spherical) moving with time according to an exponential law …

On the evolution of acceleration discontinuities in van der Waals dusty magnetogasdynamics

SK Srivastava, RK Chaturvedi… - … für Naturforschung A, 2021 - degruyter.com
The article presents the study of the evolutionary behavior of plane and cylindrically
symmetric acceleration discontinuities along the characteristic path under the effect of dust …

Similarity solution for the flow behind a shock wave in a non-ideal gas with heat conduction and radiation heat-flux in magnetogasdynamics

G Nath, JP Vishwakarma - … in Nonlinear Science and Numerical Simulation, 2014 - Elsevier
The propagation of a spherical (or cylindrical) shock wave in a non-ideal gas with heat
conduction and radiation heat-flux, in the presence of a spacially decreasing azimuthal …

Similarity solutions for unsteady flow behind an exponential shock in a dusty gas

JP Vishwakarma, G Nath - Physica Scripta, 2006 - iopscience.iop.org
One-dimensional self-similar unsteady flow behind a strong exponential shock driven out by
a piston moving with time according to an exponential law is investigated. The medium is …

Propagation of a strong spherical shock wave in a gravitating or non-gravitating dusty gas with exponentially varying density

G Nath, JP Vishwakarma - Acta Astronautica, 2016 - Elsevier
The propagation of a strong spherical shock wave in a dusty gas with or without self-
gravitational effects is investigated in the case of isothermal and adiabatic flows. The dusty …

Propagation of a strong cylindrical shock wave in a rotational axisymmetric dusty gas with exponentially varying density

G Nath - Research in Astronomy and Astrophysics, 2010 - iopscience.iop.org
Non-similarity solutions are obtained for one-dimensional isothermal and adiabatic flow
behind strong cylindrical shock wave propagation in a rotational axisymmetric dusty gas …

Cylindrical shock wave generated by a moving piston in a rotational axisymmetric non-ideal gas with conductive and radiative heat-fluxes in the presence of azimuthal …

G Nath - Acta Astronautica, 2019 - Elsevier
The propagation of a cylindrical shock wave in a rotational axisymmetric non-ideal gas with
heat conduction and radiation heat-flux, in the presence of a spatially decreasing azimuthal …

[HTML][HTML] On the expansion of a wedge of van der Waals gas into a vacuum

G Lai - Journal of Differential Equations, 2015 - Elsevier
We study the existence of global in time classical solution to the expansion of a wedge of
van der Waals gas into a vacuum. We reduce this problem to a Goursat-type boundary value …