论文信息 - Numerical simulation of shock wave structure in nitrogen

Numerical simulation of shock wave structure in nitrogen

The one-dimensional problem of the structure of a stationary shock wave in nitrogen is solved in the frame of the Navier-Stokes (NS) equations. Proper interpretation of the bulk viscosity coefficient included in the shear stress tensor leads to a numerical solution close to the experiment, showing that the NS equations provide more accurate solutions to the problem than supposed previously.

[1] J. G. Parker. Rotational and Vibrational Relaxation in Diatomic Gases , 1959 .

[2] J. D. Lambert. Vibrational and Rotational Relaxation in Gases , 1978 .

[3] Mikhail Naumovich Kogan,et al. Rarefied Gas Dynamics , 1969 .

[4] G. Bird. Molecular Gas Dynamics and the Direct Simulation of Gas Flows , 1994 .

[5] A macroscopic gas model with translational and rotational nonequilibrium , 1999 .

[6] Carlo Cercignani,et al. Rarefied Gas Dynamics , 2000 .

[7] I. A. Shirokov,et al. Numerical simulation of shock-wave structure for argon and helium , 2005 .

[8] Manuel Torrilhon,et al. Regularized 13-moment equations: shock structure calculations and comparison to Burnett models , 2004, Journal of Fluid Mechanics.

[9] L. Schwartz,et al. Navier‐Stokes Calculations of Argon Shock Wave Structure , 1963 .

[10] M. Linzer,et al. Structure of Shock Fronts in Argon and Nitrogen , 1963 .

[11] H. Alsmeyer,et al. Density profiles in argon and nitrogen shock waves measured by the absorption of an electron beam , 1976, Journal of Fluid Mechanics.