Water cooled micro-hole cellular structure as a heat dissipation media: An experimental and numerical study

Hussain Ahmed Tariq; Ahmad Adnan Shoukat; Muhammad Anwar; Asif Israr; Hafiz Muhammad Ali

doi:10.2298/TSCI180219184T

Water cooled micro-hole cellular structure as a heat dissipation media: An experimental and numerical study

Hussain Ahmed Tariq
, Ahmad Adnan Shoukat
, Muhammad Anwar
, Asif Israr
, Hafiz Muhammad Ali^*

^*Corresponding author for this work

Research output: Contribution to journal › Article › peer-review

12 Scopus citations

Abstract

Thermal performance of micro-hole cellular structure using water as a cooling fluid was investigated through computational fluid dynamics (CFD) and then numerical results were validated with the experimental results. The minimum base temperature for the micro-hole cellular structure was found to be 29.7°C and 32.3°C numerically and experimentally respectively with volumetric flow rate of 0.000034m³/s (2LPM) at a heating power of 345W. Numerical values of the base temperature are in close agreement with experimental results with an error of 8.75%. Previously, the base temperatures of heat sinks using alumina nano-fluid with 1% of volumetric concentration and water with volumetric flow rate of 0.000017m³/s (1LPM) have been reported to be 43.9°C and 40.5°C respectively [1] [2].

Original language	English
Pages (from-to)	683-692
Number of pages	10
Journal	Thermal Science
Volume	2018
DOIs	https://doi.org/10.2298/TSCI180219184T
State	Published - 2018
Externally published	Yes

Bibliographical note

Publisher Copyright:
© 2018 Serbian Society of Heat Transfer Engineers.

Keywords

Base temperature
Convective heat transfer
Micro-hole cellular structure
Water

ASJC Scopus subject areas

Renewable Energy, Sustainability and the Environment

Access to Document

10.2298/TSCI180219184T

Cite this

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title = "Water cooled micro-hole cellular structure as a heat dissipation media: An experimental and numerical study",

abstract = "Thermal performance of micro-hole cellular structure using water as a cooling fluid was investigated through computational fluid dynamics (CFD) and then numerical results were validated with the experimental results. The minimum base temperature for the micro-hole cellular structure was found to be 29.7°C and 32.3°C numerically and experimentally respectively with volumetric flow rate of 0.000034m3/s (2LPM) at a heating power of 345W. Numerical values of the base temperature are in close agreement with experimental results with an error of 8.75\%. Previously, the base temperatures of heat sinks using alumina nano-fluid with 1\% of volumetric concentration and water with volumetric flow rate of 0.000017m3/s (1LPM) have been reported to be 43.9°C and 40.5°C respectively [1] [2].",

keywords = "Base temperature, Convective heat transfer, Micro-hole cellular structure, Water",

author = "Tariq, \{Hussain Ahmed\} and Shoukat, \{Ahmad Adnan\} and Muhammad Anwar and Asif Israr and Ali, \{Hafiz Muhammad\}",

note = "Publisher Copyright: {\textcopyright} 2018 Serbian Society of Heat Transfer Engineers.",

year = "2018",

doi = "10.2298/TSCI180219184T",

language = "English",

volume = "2018",

pages = "683--692",

journal = "Thermal Science",

issn = "0354-9836",

}

TY - JOUR

T1 - Water cooled micro-hole cellular structure as a heat dissipation media

T2 - An experimental and numerical study

AU - Tariq, Hussain Ahmed

AU - Shoukat, Ahmad Adnan

AU - Anwar, Muhammad

AU - Israr, Asif

AU - Ali, Hafiz Muhammad

PY - 2018

Y1 - 2018

N2 - Thermal performance of micro-hole cellular structure using water as a cooling fluid was investigated through computational fluid dynamics (CFD) and then numerical results were validated with the experimental results. The minimum base temperature for the micro-hole cellular structure was found to be 29.7°C and 32.3°C numerically and experimentally respectively with volumetric flow rate of 0.000034m3/s (2LPM) at a heating power of 345W. Numerical values of the base temperature are in close agreement with experimental results with an error of 8.75%. Previously, the base temperatures of heat sinks using alumina nano-fluid with 1% of volumetric concentration and water with volumetric flow rate of 0.000017m3/s (1LPM) have been reported to be 43.9°C and 40.5°C respectively [1] [2].

AB - Thermal performance of micro-hole cellular structure using water as a cooling fluid was investigated through computational fluid dynamics (CFD) and then numerical results were validated with the experimental results. The minimum base temperature for the micro-hole cellular structure was found to be 29.7°C and 32.3°C numerically and experimentally respectively with volumetric flow rate of 0.000034m3/s (2LPM) at a heating power of 345W. Numerical values of the base temperature are in close agreement with experimental results with an error of 8.75%. Previously, the base temperatures of heat sinks using alumina nano-fluid with 1% of volumetric concentration and water with volumetric flow rate of 0.000017m3/s (1LPM) have been reported to be 43.9°C and 40.5°C respectively [1] [2].

KW - Base temperature

KW - Convective heat transfer

KW - Micro-hole cellular structure

KW - Water

UR - https://www.scopus.com/pages/publications/85055966493

U2 - 10.2298/TSCI180219184T

DO - 10.2298/TSCI180219184T

M3 - Article

AN - SCOPUS:85055966493

SN - 0354-9836

VL - 2018

SP - 683

EP - 692

JO - Thermal Science

JF - Thermal Science

ER -

Water cooled micro-hole cellular structure as a heat dissipation media: An experimental and numerical study

Abstract

Bibliographical note

Keywords

ASJC Scopus subject areas

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