| Autor: |
Wei Long Yeo, Kim Ho Yeap, Koon Chun Lai, Kok Seng Ong, Pei Song Chee |
| Jazyk: |
angličtina |
| Rok vydání: |
2018 |
| Předmět: |
|
| Zdroj: |
Applications of Modelling and Simulation, Vol 2, Iss 3, Pp 102-106 (2018) |
| Druh dokumentu: |
article |
| ISSN: |
2600-8084 |
| Popis: |
We report an extended surface technique that utilises micro-fin arrays to enhance the heat transfer performance in the microchannels at Reynolds number ranging from 400 to 1000. Three different types of microfins namely Case A (cylindrical micro-fin), Case B (offset cylindrical micro-fin) and Case C (diverge cylindrical micro-fin) are designed. A comparative study between the three cases and bare rectangular microchannel was conducted. The technique enhances the thermal dissipation rate while keeping the pressure drop at a satisfactory level through proper design configurations. Numerical study has been performed in order to elucidate the single phase heat transfer phenomena in the present study. |
| Databáze: |
Directory of Open Access Journals |
| Externí odkaz: |
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