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Effect of different shapes of microchannel was also analysed and find the optimum design of microchannel. Effect of change in Reynolds number was also performed during the numerical analysis of heat sink. For that 100, 200, 300 and 400 Re number was considered for each design of heat sink. Using ANSYS Fluent different case was examined and measure the value of heat transfer coefficient and maximum temperature on the base of heat sink. Through analysing it is found that microchannel heat sink having trapezoidal fins shows the maximum heat transfer as compared to other. After analysing the different shape of fins in single stage, effect of discontinuous multistage of fins was also analysed. Four different set of stage was considered for the CFD analysis and found that with the increase in stages of fins heat transfer from heat sink decreases.
Keywords:
microchannel, heat sink, fins design, heat transfer, stage system.
Cite Article:
"Analyzing the Effect of Different Shapes of Microchannel on the Performance of Heat Sink through Numerical Analysis", International Journal of Science & Engineering Development Research (www.ijrti.org), ISSN:2455-2631, Vol.4, Issue 12, page no.25 - 30, December-2019, Available :http://www.ijrti.org/papers/IJRTI1912005.pdf
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ISSN:
2456-3315 | IMPACT FACTOR: 8.14 Calculated By Google Scholar| ESTD YEAR: 2016
An International Scholarly Open Access Journal, Peer-Reviewed, Refereed Journal Impact Factor 8.14 Calculate by Google Scholar and Semantic Scholar | AI-Powered Research Tool, Multidisciplinary, Monthly, Multilanguage Journal Indexing in All Major Database & Metadata, Citation Generator