DSpace
 

DSpace at IIT Bombay >
IITB Publications >
Article >

Please use this identifier to cite or link to this item: http://dspace.library.iitb.ac.in/jspui/handle/10054/8019

Title: NOVEL STRONGLY IMPLICIT ENTHALPY FORMULATION FOR MULTIDIMENSIONAL STEFAN-PROBLEMS
Authors: DATE, AW
Keywords: phase-change problems
numerical-solution
solidification
Issue Date: 1992
Publisher: HEMISPHERE PUBL CORP
Citation: NUMERICAL HEAT TRANSFER PART B-FUNDAMENTALS, 21(2), 231-251
Abstract: This paper presents a new finite-difference formulation of the multidimensional phase-change problems involving unique phase-change temperature. The solutions obtained with this formulation show that the problem of "waviness" of the temperature histories encountered with the conventional formulations is now removed. The formulation derived provides a simple method for tracking the interface. During the solution of the finite-difference equations, the present formulation obviates the need for "bookkeeping" of the phase-change nodes, and hence allows solution of the equations by the tridiagonal matrix algorithm. This paper also provides explanations of the experiences with the conventional formulations.
URI: http://dx.doi.org/10.1080/10407799208944918
http://dspace.library.iitb.ac.in/xmlui/handle/10054/8019
http://hdl.handle.net/10054/8019
ISSN: 1040-7790
Appears in Collections:Article

Files in This Item:

There are no files associated with this item.

View Statistics

Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.

 

Valid XHTML 1.0! DSpace Software Copyright © 2002-2010  Duraspace - Feedback