NISCAIR Online Periodicals Repository

NISCAIR ONLINE PERIODICALS REPOSITORY (NOPR)  >
NISCAIR PUBLICATIONS >
Research Journals >
Indian Journal of Pure & Applied Physics (IJPAP) >
IJPAP Vol.49 [2011] >
IJPAP Vol.49(03) [March 2011] >


Title: Non-equilibrium statistical thermodynamics perturbation theory: A new approach to Maxwell molecules
Authors: Emampour, S J Shakhs
Haghighi, Behzad
Maleki, Hamed
Keywords: Non-equilibrium ensemble
Perturbation theory
Non-equilibrium statistical mechanics
Non-equilibrium partition function
Maxwell molecules
Issue Date: Mar-2011
Publisher: NISCAIR-CSIR, India
Abstract: A new non-equilibrium statistical thermodynamics perturbation theory was developed which could be applied in parallel to equilibrium statistical thermodynamics perturbation theory. The present method is based on the reminiscent of Boltzmann H-theorem. The concept of the non-equilibrium statistical thermodynamics perturbation theory formalism to the non-equilibrium ensembles method has been embodied and utilized. The acquired equation can be used for molecules in fluid state to estimate the non-equilibrium internal energy in terms of non-equilibrium internal energy of the reference fluid. With grossly simplifying methodology, a closed-form equation has been deduced for the Maxwell molecules as the reference fluid for which the used pair interaction potential is proportional to the inverse power of the fourth order of separation distance.
Page(s): 199-203
CC License:  CC Attribution-Noncommercial-No Derivative Works 2.5 India
ISSN: 0975-1041 (Online); 0019-5596 (Print)
Source:IJPAP Vol.49(03) [March 2011]

Files in This Item:

File Description SizeFormat
IJPAP 49(3) 199-203.pdf85.41 kBAdobe PDFView/Open
 Current Page Visits: 525 
Recommend this item

 

National Knowledge Resources Consortium |  NISCAIR Website |  Contact us |  Feedback

Disclaimer: NISCAIR assumes no responsibility for the statements and opinions advanced by contributors. The editorial staff in its work of examining papers received for publication is helped, in an honorary capacity, by many distinguished engineers and scientists.

CC License Except where otherwise noted, the Articles on this site are licensed under Creative Commons License: CC Attribution-Noncommercial-No Derivative Works 2.5 India

Copyright © 2012 The Council of Scientific and Industrial Research, New Delhi. All rights reserved.

Powered by DSpace Copyright © 2002-2007 MIT and Hewlett-Packard | Compliant to OAI-PMH V 2.0

Home Page Total Visits: 559460 since 06-Feb-2009  Last updated on 30-Jul-2014Webmaster: nopr@niscair.res.in