Results 211 to 220 of about 20,510 (268)

Structure from Shocks [PDF]

open access: possibleSSRN Electronic Journal, 1999
Arguments in favor of Keynesian models as opposed to real business cycle models are often made on the grounds that the correlations and impulse response patterns found in the latter are inconsistent with the data. A recent and prominent example of this reasoning is Gali (1999).
openaire   +2 more sources

Strong shock structure

The Physics of Fluids, 1974
The structure of an infinitely strong shock in a gas of rigid spheres is investigated. A bimodal form is proposed for the molecular velocity distribution function. Solutions are developed using moment methods. The error in satisfaction of the Boltzmann equation is developed and used both to evaluate moment solutions and to approximate a minimum error ...
P. D. Lohn, T. S. Lundgren
openaire   +1 more source

Shock Structure in Viscoelastic Materials

IMA Journal of Applied Mathematics, 1988
Summary: An analysis of steady, one-dimensional wave propagation in viscoelastic materials is carried out by using a model of material response that is general enough to incorporate the observed relaxation behaviour and nonlinearity of response of real materials, while simple enough to facilitate rigorous analytical proofs and numerical computations ...
Warhola, G. T., Pipkin, A. C.
openaire   +2 more sources

Shock Structure in Relativistic Fluid-Dynamics

Journal of Non-Equilibrium Thermodynamics, 1985
The shock structure problem is investigated in the framework of the \textit{W. Israel} theory [Ann. Phys. 100, 310-331 (1976)] of irreversible thermodynamics in the ultrarelativistic limit. It is shown that a regular shock structure may exist only for low Mach numbers. Similarities and differences with the classical case studied by \textit{A. M. Anile}
MAJORANA, Armando, MOTTA, Santo
openaire   +2 more sources

Structure of Shock Wave in Oxygen

Известия Российской академии наук. Механика жидкости и газа, 2023
The results of numerical study of relaxation processes in oxygen at high temperatures are presented. Collisions of particles (atoms and molecules) are described by the molecular dynamics methods based on trajectory calculations within the framework of classical mechanics.
Erofeev, A. I., Rusakov, S. V.
openaire   +1 more source

Shock structure in shock-turbulence interactions

Physics of Fluids, 2012
The structure of a shock wave interacting with isotropic turbulence is investigated. General principles of similarity scaling show that consistency with known physical limiting behavior requires incomplete similarity solutions where the governing non-dimensional parameters, namely, the Reynolds, convective, and turbulent Mach numbers (Rλ, M, and Mt ...
openaire   +1 more source

Magnetohydrodynamic Shock Structure without Collisions

The Physics of Fluids, 1961
The internal structure of a magnetohydrodynamic shock is examined under the condition that there are no collisions among the plasma particles. The equations to be solved are the collisionless, steady Boltzmann equations for ions and electrons coupled with Maxwell's equation for the fields (a self-consistent system).
openaire   +2 more sources

Home - About - Disclaimer - Privacy