The Effects of Viscosity on the Structure of Shock Waves in a Non-Ideal Gas

• Authors: R. Anand , H. Yadav
• Languages of publication: EN

Abstracts

EN

This work presents the structure of viscous shock front in a non-ideal gas. The analytical expressions for the particle velocity, temperature, pressure and change-in-entropy within the shock transition region are derived taking into consideration the Landau and Lifshitz equation of state for non-ideal gas. The effects on the structure of shock front due to the variations of the coefficient of viscosity, Mach number, adiabatic exponent and parameter of non-ideality of the gas are investigated. The model developed in the paper is valid only for small values of Mach number M i.e., M<2.5.

Keywords

EN

52.35.Tc; 47.55.Kf; 47.40.-x

Discipline

• 47.40.-x: Compressible flows; shock waves(see also 43.25.Cb Macrosonic propagation, finite amplitude sound; shock waves in Acoustics Appendix; 52.35.Tc Shock waves and discontinuities in Physics of plasmas and electric discharges; 82.40.Fp Shock wave initiated reactions, high-pressure chemistry in Physical chemistry and chemical physics)
• 52.35.Tc: Shock waves and discontinuities
• 47.55.Kf: Particle-laden flows

• Publisher: Institute of Physics, Polish Academy of Sciences
• Journal: Acta Physica Polonica A
• Year: 2016
• Volume: 129
• Issue: 1
• Pages: 28-34

Dates

published

2016-01

received

2013-08-01

(unknown)

2016-01-05

Contributors

author

R. Anand

• Department of Physics, University of Allahabad, Allahabad-211002, India

author

H. Yadav

• Department of Physics, University of Allahabad, Allahabad-211002, India

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Identifiers

DOI

10.12693/APhysPolA.129.28