Shock structure in numerical solutions of the Navier

Shock structure in numerical solutions of the Navier–Stokes and ...

A numerical algorithm to simulate a shock formation is developed, discussed and the results are compared to a similar process based on a continuum model.

Shock structure in numerical solutions of the Navier-Stokes and ...

Semantic Scholar extracted view of "Shock structure in numerical solutions of the Navier-Stokes and Bhatnagar-Gross-Krook equations" by P. Cherepanov.

NUMERICAL SOLUTIONS OF THE NAVIER-STOKES EQUATIONS ...

effects of the bulk viscosity coefficient are important in sound propagation and shock- wave structure, as discussed by Vincenti and Kruger (ref. 24). In the ...

(PDF) Navier-Stokes Shock Structure (an exact solution to NS)

Exact solution for a shock wave internal structure to the 1D Navier-Stokes equations. This solution has been used by some people to verify the accuracy of ...

Numerical Solutions of Navier-Stokes Equations for Compressible ...

inlet shock structure on flow stability and engine-inlet matching must be taken into account. The importance and complexity of the influence of this inlet shock.

Reinterpreting shock wave structure predictions using the Navier ...

It is seen in Fig. 3a that our numerical result on the reciprocal shock thickness using classical Navier–Stokes with s = 0.72 (red dotted line) ...

Recasting Navier-Stokes equations: Shock wave structure description

A ubiquitous simple example of the failure is the description of shock wave structure. A new compressible hydrodynamic set of equations is here ...

Reinterpreting Shock Wave Structure Predictions using the Navier ...

The numerical results are presented for different upstream Mach numbers ranging from supersonic to hypersonic flows. We found that the re-casted ...

Notes on the structure of viscous and numerically-captured shocks

numerical solutions of the Euler equations. 1. INTRODUCTION. Analytic solutions of the Navier-Stokes equations are of interest, both for the insight they can ...

The structure of hypersonic shock waves using Navier-Stokes ...

least as simple to solve as the Navier-Stokes equations; there are none of the numerical implementation ... The shock structure problem and solution procedure.

Shock-wave structure based on the Navier-Stokes-Fourier equations

We use the Navier-Stokes-Fourier constitutive equations to study plane shock waves in dilute gases. It is shown that the experimental ...

The Shock Wave Problem Revisited: The Navier–Stokes Equations ...

The problem ofplane shock waves indilute gases is considered. Its importance relies upon the fact that is an example in which theNavier–Stokes equations ...

Reinterpreting shock wave structure predictions using the Navier ...

The numerical results are presented for different upstream Mach numbers ranging from supersonic to hypersonic flows. We found that the recast Navier-Stokes ...

Shock structure in numerical solutions of the Navier―Stokes and ...

Shock structure in numerical solutions of the Navier―Stokes and Bhatnagar―Gross―Krook equations. Author: CHEREPANOV, Pavlo1 [1] Department of Mathematics and ...

What Are the Navier-Stokes Equations? - COMSOL

Because of their complexity, these equations only admit a limited number of analytical solutions. It is relatively easy, for instance, to solve ...

A variational approach to the shock structure problem

Here, we shall seek for the approximate solutions of the shock structure equations obtained from Navier-Stokes-Fourier model. ... numerical solution of shock ...

THE SHOCK wave structure problem has intrigued fluid - AIAA ARC

Of course, this calculation was based on the Navier-Stokes solution, and it was pointed out in the previous section that this solution predicts a value for the.

Recasting Navier-Stokes equations: Shock wave structure description

A numerical strategy, namely, finite difference global solution (FDGS) scheme developed with well-posed boundary conditions in the same ...

A Second-Order Description of Shock Structure

the conclusions which are useful in the numerical solution ... This choice is suggested by the phase plane analysis of the Navier-Stokes shock structure and the ...

Strong plasma shock structures based on the Navier-Stokes equations

(10). Instead of trying to obtain an analytical solution, we solve this equation by numerical integration using a computer. The upstream point (T₁, u,) and ...