International Journal of Numerical Methods for Heat & Fluid Flow: Volume 9 Issue 3
Table of contents
Unsteady free convective flow in an enclosure with a stepwise periodically varying side‐wall heat flux
P.H. OosthuizenFree convective flow in a square enclosure with one of the vertical walls heated and with the opposite vertical wall cooled to a uniform temperature, the remaining walls being…
Three‐dimensional flows over backward facing s.tif
C. Nonino, G. Comini, G. CroceThree‐dimensional flows over backward facing s.tif are analysed by means of a finite element procedure, which shares many features with the SIMPLER method. In fact, given an…
Coupling heat conduction, radiation and convection in complex geometries
I. Rupp, C. PéniguelIn many industrial applications, convection radiation and conduction participate simultaneously to the heat transfers. A numerical approach able to cope with such problems has…
Finite element modelling of radiation in a nonparticipating medium coupled with conduction and convection heat transfer with moving boundaries
Jean‐Vincent Daurelle, René Occelli, Marc JaegerThe radiation conduction coupling leads to particular problems due to computation time and high heat fluxes. Because of the hemispheric nature of the radiation, it is difficult to…
Solution of temperature field in DC cast aluminium alloy billet by the dual reciprocity boundary element method
Bozidar Sarler, Jure MencingerThe axisymmetric steady‐state convective‐diffusive thermal field problem associated with direct‐chill, semi‐continuously cast billets has been solved using the dual reciprocity…
Modelling of heat transfer coupled with columnar dendritic growth in continuous casting of steel
M. M’Hamdi, H. Combeau, G. LesoultThe general aim of this work is to calculate the extent of the equiaxed zone in continuously cast steel products. Free equiaxed grains can grow only in undercooled liquid regions…
Lewis‐Ransing correlation to optimally design the metal‐mould heat transfer
R.S. Ransing, R.W. Lewis, D.T. GethinHeat transfer across the metal‐mould interface has been modelled by a generalized equation referred to as the Lewis‐Ransing Correlation. It has been shown that the spatial as well…
Why you should consider object‐oriented programming techniques for finite element methods
J.T. Cross, I. Masters, R.W. LewisObject‐oriented programming, as an alternative to traditional, procedural programming methods for finite element analysis, is growing rapidly in importance as algorithms and…
Towards a formal theory of development/evolution and characterization of time discretized operators for heat transfer
Kumar K. Tamma, Xiangmin Zhou, Desong ShaThe time‐discretization process of transient equation systems is an important concern in computational heat transfer applications. As such, the present paper describes a formal…
ISSN:
0961-5539Online date, start – end:
1991Copyright Holder:
Emerald Publishing LimitedOpen Access:
hybridEditor:
- Prof Roland Lewis