Two-Fluid Hydrodynamic Equations for a Neutral, Disparate-Mass, Binary Mixture

1966 ◽  
Vol 9 (1) ◽  
pp. 12 ◽  
Author(s):  
Bernard B. Hamel
Keyword(s):  
Binary Mixture ◽  
Hydrodynamic Equations ◽  
Disparate Mass ◽  
Two Fluid

Wave propagation in the presence of a spatially uniform external periodic magnetic field in two-temperature plasma

1982 ◽  
Vol 28 (1) ◽  
pp. 93-101
Author(s):  
Sanjay Kumar Ghosh
Keyword(s):  
Magnetic Field ◽  
Wave Propagation ◽  
Fluid Model ◽  
Hydrodynamic Equations ◽  
Temperature Plasma ◽  
Uniform External Magnetic Field ◽  
Two Fluid Model ◽  
Excitation Conditions ◽  
Two Fluid ◽  
Two Temperature

Starting from the two-fluid model hydrodynamic equations, a dispersion relation is obtained for wave propagation through a two-temperature plasma perpendicular to the direction of the spatially uniform external magnetic field B0cosω0t and several excitation conditions are deduced.

Two-fluid gravitational instabilities in a galactic disk

1985 ◽  
Vol 106 ◽  
pp. 505-508
Author(s):  
Chanda J. Jog
Keyword(s):  
Galactic Disk ◽  
Random Motion ◽  
Hydrodynamic Equations ◽  
Fluid System ◽  
Gravitational Instabilities ◽  
Velocity Dispersions ◽  
The Stability ◽  
The One ◽  
Two Fluid ◽  
Perturbation Equations

We formulate and solve the hydrodynamic equations describing an azimuthally symmetric galactic disk as a two-fluid system. The stars and the gas are treated as two different isothermal fluids of different velocity dispersions (CS ≫ Cg), which interact gravitationally with each other. The disk is supported by rotation and random motion. The formulation of the equations closely follows the one-fluid treatment by Toomre (1964). We solve the linearized perturbation equations by the method of modes, and study the stability of the galactic disk against the growth of axisymmetric two-fluid gravitational instabilities.

Radiation Hydrodynamics of Accreting Magnetic White Dwarfs

1996 ◽  
Vol 158 ◽  
pp. 199-202 ◽  
Author(s):  
K. Beuermann ◽  
U. Woelk
Keyword(s):  
Mass Flow ◽  
White Dwarfs ◽  
Radiation Hydrodynamics ◽  
Hydrodynamic Equations ◽  
Flow Rates ◽  
One Dimensional ◽  
Cyclotron Radiation ◽  
Wide Range ◽  
Mass Flow Rates ◽  
Two Fluid

AbstractWe solved the stationary one-dimensional two-fluid radiation hydrodynamic equations including cyclotron radiation for a wide range of mass flow rates. Here, we discuss the implications for accretion phenomena on the white dwarfs in AM Her binaries.

Aerodynamic acceleration of heavy particles in a supersonic jet of a binary mixture of gases with disparate-mass components

2017 ◽  
Vol 29 (8) ◽  
pp. 087101
Author(s):  
Alexander V. Lazarev ◽  
Kira A. Tatarenko ◽  
Alexander Yu. Amerik
Keyword(s):  
Binary Mixture ◽  
Supersonic Jet ◽  
Heavy Particles ◽  
Disparate Mass
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