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WE IN SOCIAL MEDIA
Bulletin of the MRSU / Section "Physics and mathematics" / 2012 № 4.



UDC Index: 533.72: 517.958 
Date of publication:  Page: 227  240 


The full text of the article 
Downloads count: 5 

Abstract 

The distribution of mass velocity of quantum Bosegas in halfspace is received in the classical problem of physical kinetics  Kramers' problem or the problem of isothermal sliding on a flat firm surface. The mass speed gradient of Bosegas is set far from the halfspace border. The mass velocity of Bosegas is also found directly at the wall. All the results are received on the basis of the analytical solution of Kramers' problem. The article presents the analysis of velocity coefficients dependence on the parameter value, being the ratio of a chemical potential to the product of Boltzmann constant and the absolute temperature. The article also gives the graphic comparison of the velocity coefficients of Bose and Fermigases. 

Key words 

quantum Bosegas, mass velocity, Kramers' problem 

List of references 

1. Cercignani C. Theory and application of the Boltzmann equation. 1975. Scottish Academic Press. Edunburgh and London. 
