Thermal management of high power electronics with phase change cooling

TJ Lu - International journal of heat and mass transfer, 2000 - Elsevier
A study on the prospect of designing high power electronic packages with phase change
cooling is presented, with special emphasis on minimising the rising of junction …

Mathematical modeling of melting during laser materials processing

J Xie, A Kar - Journal of Applied physics, 1997 - pubs.aip.org
Melting is encountered in almost all laser materials processing. This article deals with a one-
dimensional heat conduction problem to investigate the melting rate during laser materials …

Laser heating of a two-layer system with constant surface absorption: an exact solution

MK El-Adawi, MA Abdel-Naby, SA Shalaby - International journal of heat …, 1995 - Elsevier
Laser heating of a two-layer system is studied using the Laplace integral transform method.
Expressions for the temperature profiles in the thin film and the substrate are obtained. The …

Pulsed laser heating and melting

D Sands - Heat Transfer-Engineering Applications, 2011 - books.google.com
Modification of surfaces by laser heating has become a very important aspect of modern
materials science. The author's own interests in laser processing have been involved in the …

Mathematical modelling of laser materials processing

J Mazumder, PS Mohanty, A Kar - International Journal of …, 1996 - inderscienceonline.com
Laser materials processing involves a wide range of transport phenomena, power density
(up to 1012W/cm²) and interaction time (up to picoseconds) for processing objects with sizes …

Analysis of the laser grooving and cutting processes

WC Choi, G Chryssolouris - Journal of Physics D: Applied …, 1995 - iopscience.iop.org
Laser grooving is a very complicated process to analyse, due to the molten material's
behaviour. Based on the assumption of complete removal of molten material, a theoretical …

Analytical solutions for heat transfer during cyclic melting and freezing of a phase change material used in electronic or electrical packaging

S Chakraborty, P Dutta - J. Electron. Packag., 2003 - asmedigitalcollection.asme.org
In this paper, we develop an analytical heat transfer model, which is capable of analyzing
cyclic melting and solidification processes of a phase change material used in the context of …

Laser heating and melting of thin films with time‐dependent absorptance: An exact solution for time intervals less than or equal to the transit time

MK El‐Adawi, SA Shalaby - Journal of applied physics, 1988 - pubs.aip.org
Laser heating and melting is studied considering the laser‐induced reflectivity variations R
(τ). The study is made for time intervals less than or equal to the transit time using the Fourier …

Nonlinear optical diagnostics of laser-excited semiconductor surfaces

SA Akhmanov, NI Kovoteev, IL Shumay - 1989 - osti.gov
The effect of pulsed laser annealing of ion-implanted semiconductors was discovered in the
late 1970's. As a result researchers concentrated on the fundamental problems related to the …

Heat transfer—a review of 1986 literature

ERG Eckert, RJ Goldstein, E Pfender, WE Ibele… - International journal of …, 1987 - Elsevier
THIS REVIEW surveys papers that have been published in the literature during 1986
covering various fields of heat transfer. The literature search was made very inclusive …