Numerical investigation the performance of micro channel heat sink with different cooling mediums
Joint Authors
Mutayyir, Dhai Muhammad
Hasan, Mushtaq Ismail
Source
Thi-Qar University Journal for Engineering Sciences
Issue
Vol. 10, Issue 1 (31 May. 2019), pp.101-113, 13 p.
Publisher
University of Thi-Qar College of Engineering
Publication Date
2019-05-31
Country of Publication
Iraq
No. of Pages
13
Main Subjects
Abstract EN
This study aims to study the effect of different cooling fluids (pure fluids, Nanofluids and microencapsulated phase change materials suspensions) and the cooling performance of rectangular micro-channel heat sink.
Three types of Nanofluids (Al2O3-water, Cu-water,Tio2-water), three types of microencapsulated phase change materials suspensions(MEPCM) are(RT44-water, paraffin wax water, n-octed-water ) and three pure fluids )Water, Oil ,Ethylene Glycol ) were used with constant heat flux(100 W /cm2 ) applied on the base of heat sink.
The volumetric concentrations of Nanofluids and MEPCM suspensions (1%, 3%, and 5%) and (100 to 900) is the range of Reynolds number used in this study.
The results showed that, using different types of Nanofluids and MEPCM suspensions lead to enhance the cooling performance of the micro channel heat sink (MCHS), since it lead to increase the heat transfer compared with pure fluids.
The heat transfer in (MCHS) for MEPCMs is higher than that for Nanofluids.
Also, the performance of heat sink increases with increase the concentration of Nanofluids and MEPCMS at certain volumetric concentration
American Psychological Association (APA)
Hasan, Mushtaq Ismail& Mutayyir, Dhai Muhammad. 2019. Numerical investigation the performance of micro channel heat sink with different cooling mediums. Thi-Qar University Journal for Engineering Sciences،Vol. 10, no. 1, pp.101-113.
https://search.emarefa.net/detail/BIM-910455
Modern Language Association (MLA)
Hasan, Mushtaq Ismail& Mutayyir, Dhai Muhammad. Numerical investigation the performance of micro channel heat sink with different cooling mediums. Thi-Qar University Journal for Engineering Sciences Vol. 10, no. 1 (May. 2019), pp.101-113.
https://search.emarefa.net/detail/BIM-910455
American Medical Association (AMA)
Hasan, Mushtaq Ismail& Mutayyir, Dhai Muhammad. Numerical investigation the performance of micro channel heat sink with different cooling mediums. Thi-Qar University Journal for Engineering Sciences. 2019. Vol. 10, no. 1, pp.101-113.
https://search.emarefa.net/detail/BIM-910455
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references : p. 112-113
Record ID
BIM-910455