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References (10)
-
N. Markatos, M. Cross, D. Tatchell, N. Rhodes (1986)
Numerical simulation of fluid flow and heat/mass transfer processes -
C. Hirt, J. Shannon (1968)
Free-surface stress conditions for incompressible-flow calculations☆Journal of Computational Physics, 2
-
J. Collier, J. Thome (1972)
Convective Boiling and Condensation -
F. Harlow, J. Welch (1965)
Numerical Calculation of Time‐Dependent Viscous Incompressible Flow of Fluid with Free SurfacePhysics of Fluids, 8
-
E. Hahne, U. Grigull (1977)
Heat Transfer in Boiling -
P. Moin, John Kim (1981)
Numerical investigation of turbulent channel flowJournal of Fluid Mechanics, 118
-
G. Karniadakis (1988)
Numerical simulation of forced convection heat transfer from a cylinder in crossflowInternational Journal of Heat and Mass Transfer, 31
-
R. Bolz (1970)
CRC Handbook of tables for Applied Engineering Science -
B. Nichols, C. Hirt (1973)
Calculating three-dimensional free surface flows in the vicinity of submerged and exposed structuresJournal of Computational Physics, 12
-
(1983)
Boiling jet impingement cooling of simulated microelectronic chips
- Publisher
- Emerald Publishing
- Copyright
- Copyright © Emerald Group Publishing Limited
- ISSN
- 0961-5539
- DOI
- 10.1108/eb017486
- Publisher site
- See Article on Publisher Site
Abstract
A threedimensional, twophase computational model for simulating boilingenhanced mixed convection in freesurface flows is presented. The associated constitutive models for the thermophysical and transport properties are described. A computational model incorporating the discreteelement analysis was used to simulate the multidimensional, twophase flow around a heated chip in a test tank filled with FreonR113. Two and threedimensional simulations of both natural convection and nucleate boiling heat transfer regimes are presented. The velocity field, the temperature distribution, and the vapour concentration profiles are evaluated and discussed. The simulated heat fluxes are compared with the available experimental data. While the heat fluxes from the twodimensional simulation agree with the fluxes calculated for the threedimensional case, the flow in the tank is essentially threedimensional. The results show that there are secondary flows which cannot be captured by a twodimensional model. The heat flux in the boiling heat transfer regime is only about ten times larger than that in the natural convection regime due to the small vapour concentration in tank.
Journal
International Journal of Numerical Methods for Heat and Fluid Flow – Emerald Publishing
Published: Feb 1, 1992