Effects of Perforation Geometry on the Heat Transfer Performance of Extended Surfaces

Ismail, MF; Saha, SC; Rashid Sarkar, MA

Effects of Perforation Geometry on the Heat Transfer Performance of Extended Surfaces

Ismail, MF Saha, SC Rashid Sarkar, MA

Permalink

Publisher:: Elsevier
Publication Type:: Chapter
Citation:: Thermofluid Modeling for Energy Efficiency Applications, 2016, pp. 103-117
Issue Date:: 2016-01-01

Closed Access

	Filename	Description	Size
	Binder2.pdf	Published version	702.69 kB	Adobe PDF	View/Open

Copyright Clearance Process

Recently Added
In Progress
Closed Access

This item is closed access and not available.

Full metadata record

Field	Value	Language
dc.contributor.author	Ismail, MF
dc.contributor.author	Saha, SC
dc.contributor.author	Rashid Sarkar, MA
dc.date.accessioned	2022-11-13T03:30:35Z
dc.date.available	2022-11-13T03:30:35Z
dc.date.issued	2016-01-01
dc.identifier.citation	Thermofluid Modeling for Energy Efficiency Applications, 2016, pp. 103-117
dc.identifier.isbn	9780128023976
dc.identifier.uri	http://hdl.handle.net/10453/163409
dc.description.abstract	In this study heat transfer performances of extended surfaces (fins) having square, circular, hexagonal, and triangular lateral perforations are studied numerically. Simulations are carried out for Reynolds numbers ranging from 100 to 400 based on the fin thickness. Numerical results are first validated with previously published results and a good agreement is observed. For each type, Nusselt number, average drag, and heat removal rate of perforated fins are determined and compared. Results show that perforation geometry has significant effects on the thermal and fluid dynamic performance of the extended surfaces. All types of perforated fins show better heat transfer performance enhancement than the regular solid fins.
dc.language	en
dc.publisher	Elsevier
dc.relation.ispartof	Thermofluid Modeling for Energy Efficiency Applications
dc.relation.isbasedon	10.1016/B978-0-12-802397-6.00005-1
dc.rights	info:eu-repo/semantics/closedAccess
dc.title	Effects of Perforation Geometry on the Heat Transfer Performance of Extended Surfaces
dc.type	Chapter
pubs.organisational-group	/University of Technology Sydney
pubs.organisational-group	/University of Technology Sydney/Faculty of Engineering and Information Technology
pubs.organisational-group	/University of Technology Sydney/Faculty of Engineering and Information Technology/School of Mechanical and Mechatronic Engineering
utslib.copyright.status	closed_access	*
dc.date.updated	2022-11-13T03:30:29Z
pubs.publication-status	Published

Abstract:

In this study heat transfer performances of extended surfaces (fins) having square, circular, hexagonal, and triangular lateral perforations are studied numerically. Simulations are carried out for Reynolds numbers ranging from 100 to 400 based on the fin thickness. Numerical results are first validated with previously published results and a good agreement is observed. For each type, Nusselt number, average drag, and heat removal rate of perforated fins are determined and compared. Results show that perforation geometry has significant effects on the thermal and fluid dynamic performance of the extended surfaces. All types of perforated fins show better heat transfer performance enhancement than the regular solid fins.

Please use this identifier to cite or link to this item:

http://hdl.handle.net/10453/163409