Experiments are performed to study the single-phase transient forced convection heat transfer on an array of flush-mounted discrete heat sources in a vertical rectangular channel during the pump-on transient operation. Water is the coolant media and the flow covers the wide range of laminar flow regime with Reynolds number, based on heat source length, from 800 to 2625. The applied uniform heat flux ranges from 1 to . For flush-mounted heaters the heat transfer characteristics are studied and correlations are presented for four chips as well as for overall data in the transient regime. The experimental results indicate that the heat transfer coefficient is affected strongly by the number of chips and the Reynolds number. Finally the general impacts of heat source protrusions (, 2 mm) on heat transfer behavior of four chips are investigated by comparing the results obtained from flush-mounted heaters.
Skip Nav Destination
e-mail: himangshu@duet.ac.bd
Article navigation
September 2005
Research Papers
An Experimental Study of Transient Heat Transfer From Discrete Heat Sources in Water Cooled Vertical Rectangular Channel
H. Bhowmik,
H. Bhowmik
Department of Mechanical Engineering,
e-mail: himangshu@duet.ac.bd
Dhaka University of Engineering and Technology (DUET)
, Gasipur 1700, Bangladesh
Search for other works by this author on:
K. W. Tou
K. W. Tou
MEM. ASME
School of Mechanical & Aerospace Engineering,
Nanyang Technological University
, 50 Nanyang Avenue, Singapore 639798
Search for other works by this author on:
H. Bhowmik
Department of Mechanical Engineering,
Dhaka University of Engineering and Technology (DUET)
, Gasipur 1700, Bangladeshe-mail: himangshu@duet.ac.bd
K. W. Tou
MEM. ASME
School of Mechanical & Aerospace Engineering,
Nanyang Technological University
, 50 Nanyang Avenue, Singapore 639798J. Electron. Packag. Sep 2005, 127(3): 193-199 (7 pages)
Published Online: July 13, 2004
Article history
Received:
March 2, 2004
Revised:
July 13, 2004
Citation
Bhowmik, H., and Tou, K. W. (July 13, 2004). "An Experimental Study of Transient Heat Transfer From Discrete Heat Sources in Water Cooled Vertical Rectangular Channel." ASME. J. Electron. Packag. September 2005; 127(3): 193–199. https://doi.org/10.1115/1.1997155
Download citation file:
Get Email Alerts
Cited By
Sequential Versus Concurrent Effects in Combined Stress Solder Joint Reliability
J. Electron. Packag
Anand Model Constants of Sn-Ag-Cu Solders: What Do They Actually Mean?
J. Electron. Packag
Related Articles
Analyses of Convection Heat Transfer From Discrete Heat Sources in a Vertical Rectangular Channel
J. Electron. Packag (September,2005)
A Vapotron Effect Application for Electronic Equipment Cooling
J. Electron. Packag (December,2003)
Free Jet Impingement Heat Transfer of a High Prandtl Number Fluid Under Conditions of Highly Varying Properties
J. Heat Transfer (August,1999)
Impinging Jet Boiling of a Fluorinert Liquid on a Foil Heater Array
J. Electron. Packag (June,2000)
Related Chapters
The Design and Implement of Remote Inclinometer for Power Towers Based on MXA2500G/GSM
International Conference on Mechanical and Electrical Technology, 3rd, (ICMET-China 2011), Volumes 1–3
Hitting the Wall
Hot Air Rises and Heat Sinks: Everything You Know about Cooling Electronics Is Wrong
Thermoelectric Coolers
Thermal Management of Microelectronic Equipment