DSpace at IIT Bombay >
IITB Publications >
Please use this identifier to cite or link to this item:
|Title: ||A STRONG ENTHALPY FORMULATION FOR THE STEFAN PROBLEM|
|Authors: ||DATE, AW|
|Issue Date: ||1991|
|Publisher: ||PERGAMON-ELSEVIER SCIENCE LTD|
|Citation: ||INTERNATIONAL JOURNAL OF HEAT AND MASS TRANSFER, 34(9), 2231-2235|
|Abstract: ||This paper demonstrates how the condition of constancy with respect to time of the phase-change interface temperature can be incorporated to arrive at a 'strong' enthalpy formulation. The finite-difference solutions obtained with this formulation show that the problem of 'waviness' of the temperature histories encountered with the 'weak' formulation is now removed and accurate solutions are obtained even with a coarse grid irrespective of the time step. The formulation derived requires no 'book-keeping' of the phase-change node, and allows line-by-line integration of the finite-difference equations.|
|Appears in Collections:||Article|
Files in This Item:
There are no files associated with this item.
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.