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Keywords: heat sink
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Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Heat Mass Transfer. May 2022, 144(5): 052601.
Paper No: HT-21-1637
Published Online: March 4, 2022
... carried out on micro/mesoscale combustor-powered thermoelectric generators (MCP-TEG) to evaluate the influence of different types of heat sinks on the cold side of MCP-TEG. The micro/mesoscale combustor was connected with Bi 2 Te 3 based TEG1-12708 thermoelectric modules from both sides along with a heat...
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Heat Mass Transfer. October 2021, 143(10): 101501.
Paper No: HT-21-1514
Published Online: September 8, 2021
... increase. Traditional air-cooling approaches usually provide insufficient performance or require heavy and bulky heat sinks to achieve adequate thermal management. To address this problem, a novel air cooled vertically enhanced manifold microchannel system (VEMMS) was developed. While minimizing...
Journal Articles
Journal Articles
Publisher: ASME
Article Type: Technical Briefs
J. Heat Mass Transfer. November 2019, 141(11): 114501.
Paper No: HT-18-1620
Published Online: September 27, 2019
... evaluate the cooling effects of a heat sink (absorbent) placed within the media on the particulate and fluid and hence to obtain the relevant temperature fields for the latter. In the absence of such a source term, the solutions collapse onto the recent literature. Results clearly demonstrate how...
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Heat Mass Transfer. June 2015, 137(6): 061006.
Paper No: HT-14-1164
Published Online: June 1, 2015
...Matti Lindstedt; Kaj Lampio; Reijo Karvinen Manuscript received April 1, 2014; final manuscript received February 3, 2015; published online March 17, 2015. Assoc. Editor: Giulio Lorenzini. 01 04 2014 03 02 2015 17 03 2015 Finned heat sinks are used to cool power...
Journal Articles
Publisher: ASME
Article Type: Technical Briefs
J. Heat Mass Transfer. June 2014, 136(6): 064503.
Paper No: HT-13-1332
Published Online: March 11, 2014
.... heat spreading thermal spreading model thermal spreading resistance heat spreader heat sink heat pipe two-phase heat spreader Heat fluxes in many applications continue to increase as integrated, heat-dissipating components become more powerful and are reduced in size. This trend continues...
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Heat Mass Transfer. January 2014, 136(1): 011401.
Paper No: HT-13-1158
Published Online: October 25, 2013
... Lorenzini. 29 06 2012 26 02 2013 Cooling electronic chips to satisfy the ever-increasing heat transfer demands of the electronics industry is a perpetual challenge. One approach to addressing this is through improving the heat rejection ability of air-cooled heat sinks, and nonlocal...
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Heat Mass Transfer. November 2013, 135(11): 111006.
Paper No: HT-12-1180
Published Online: September 23, 2013
... and Prandtl numbers. forced convection porous medium lattice Boltzmann method (LBM) heat sink heat exchanger heat transfer One of the most applicable problems is the simulation of convection heat transfer and fluid flow in the industrial and engineering processes. There are many different...
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Heat Mass Transfer. July 2013, 135(7): 072601.
Paper No: HT-12-1242
Published Online: June 6, 2013
... and the relative alignment of pores in successive fins can have a substantial effect on the heat transfer performance. lotus-type porous metal metal foam heat transfer jet impingement heat sink Metal foams are of interest for thermal engineering applications such as heat sinks because...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Heat Mass Transfer. December 2011, 133(12): 121901.
Published Online: October 3, 2011
...Avijit Bhunia; C. L. Chen Heat transfer due to steady, laminar air flow through a curved rectangular channel with a variable cross-sectional (c/s) area is investigated computationally. Such a flow passage is formed between two fin walls of a curved fin heat sink with a 90 deg bend, used in avionics...
Journal Articles
Publisher: ASME
Article Type: Max Jakob Award Paper
J. Heat Mass Transfer. October 2011, 133(10): 103001.
Published Online: August 11, 2011
.... Pareto chart for a pin fin heat sink Optimum geometric parameters for a staggered pin fin geometry (Hu [( 29 )]) To increase the performance of a plane fin heat sink, the flat surfaces of the fins could be augmented to have a greater heat transfer coefficient and a correspondingly higher...
Journal Articles
Journal Articles
Publisher: ASME
Article Type: Technical Briefs
J. Heat Mass Transfer. January 2009, 131(1): 014501.
Published Online: October 16, 2008
... 16 10 2008 convection flow through porous media graphite metal foams porous materials convection heat sink metal foam graphite foam Metal and graphite foams are a relatively new class of porous media characterized by having relatively high solid-phase conductivities...
Journal Articles
Publisher: ASME
Article Type: Technical Briefs
J. Heat Mass Transfer. December 2008, 130(12): 124501.
Published Online: September 17, 2008
... Ratio Micro Pin Fins ,” ASME J. Fluids Eng. 0098-2202 10.1115/1.1900139 , 127 ( 3 ), pp. 419 – 430 . Peles , Y. , Koşar , A. , Mishra , C. , Kuo , C.-J. , and Schneider , B. , 2005 , “ Forced Convective Heat Transfer Across a Pin Fin Micro Heat Sink ,” Int. J. Heat Mass...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Heat Mass Transfer. December 2008, 130(12): 122402.
Published Online: September 17, 2008
... throughout the entire Nu ave , exp range. coolants cooling heat sinks microfluidics micro-pin-fins heat sink liquid cooling single phase heat transfer Breakthrough in many cutting-edge technologies is increasingly dependent on the availability of highly efficient...
Journal Articles
Publisher: ASME
Article Type: Technical Briefs
J. Heat Mass Transfer. March 2008, 130(3): 034505.
Published Online: March 6, 2008
... considered in all cases is a 42 × 42 mm 2 base with a TCE height of 25 mm . An electrical heater at the heat sink base is used to simulate the heat generation in electronic chips. Various volumetric fractions of TCE in the conglomerate of PCM and TCE are considered. The case with 8% TCE volume fraction...
Journal Articles
Journal Articles
Publisher: ASME
Article Type: Technical Papers
J. Heat Mass Transfer. August 2007, 129(8): 1052–1059.
Published Online: January 18, 2007
... fins, to the heated surface. In the current work, spray cooling of high-aspect-ratio open microchannels was explored, which substantially increases the total surface area and allows more residence time for the incoming liquid to be heated by the wall. Five such heat sinks were constructed...
Journal Articles
Publisher: ASME
Article Type: Technical Papers
J. Heat Mass Transfer. October 2007, 129(10): 1321–1332.
Published Online: December 14, 2006
... for use in analyzing boiling heat transfer in microchannel flows. 21 08 2006 14 12 2006 boiling convection mass transfer microchannel flow microchannels boiling high heat flux heat sink Boiling heat transfer in microchannel heat sinks has attracted significant...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Heat Mass Transfer. February 2006, 128(2): 121–131.
Published Online: August 8, 2005
... at higher Reynolds numbers existing correlations predicted the results moderately well. Endwall effects, which diminish at high Reynolds numbers, and a delay in flow separation for compact pin fins were attributed to the obtained trend. 03 03 2005 08 08 2005 microfluidics heat sinks...