NDLI: Investigation into the performance of turbulence models for fluid flow and heat transfer phenomena in electronic applications

Content Provider	IEEE Xplore Digital Library
Author	Dhinsa, K. Bailey, C. Pericleous, K.
Copyright Year	2004
Description	Author affiliation: Centre for Numerical Modelling & Process Anal., Univ. of Greenwich, London, UK (Dhinsa, K.; Bailey, C.; Pericleous, K.)
Abstract	Computational Fluid Dynamics (CFD) is gradually becoming a powerful and almost essential tool for the design, development and optimization of engineering applications. However the mathematical modelling of the erratic turbulent motion remains the key issue when tackling such flow phenomena. The reliability of CFD analysis depends heavily on the turbulence model employed together with the wall functions implemented. In order to resolve the abrupt changes in the turbulent energy and other parameters situated at near wall regions a particularly fine mesh is necessary which inevitably increases the computer storage and run-time requirements. Turbulence modelling can be considered to be one of the three key elements in CFD. Precise mathematical theories have evolved for the other two key elements, grid generation and algorithm development. The principal objective of turbulence modelling is to enhance computational procedures of efficient accuracy to reproduce the main structures of three dimensional fluid flows. The flow within an electronic system can be characterized as being in a transitional state due to the low velocities and relatively small dimensions encountered. This paper presents simulated CFD results for an investigation into the predictive capability of turbulence models when considering both fluid flow and heat transfer phenomena. Also a new two-layer hybrid k/spl epsiv//kl turbulence model for electronic application areas will be presented which holds the advantages of being cheap in terms of the computational mesh required and is also economical with regards to run-time.
Starting Page	278
Ending Page	285
File Size	509237
Page Count	8
File Format	PDF
ISBN	078038363X
ISSN	10652221
DOI	10.1109/STHERM.2004.1291335
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2004-03-11
Publisher Place	USA
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Fluid flow Heat transfer Computational fluid dynamics Runtime Predictive models Design optimization Reliability engineering Design engineering Power engineering and energy Mathematical model
Content Type	Text
Resource Type	Article

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Libarray of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in

Investigation into the performance of turbulence models for fluid flow and heat transfer phenomena in electronic applications

Turbulence modelling and it's impact on CFD predictions for cooling of electronic components

An Investigation Into the Potential of Low-Reynolds Number Eddy Viscosity Turbulent Flow Models to Predict Electronic Component Operational Temperature

Computational Fluid Dynamics and Optimization of Flow and Heat Transfer in Coiled Tube-in-Tube Heat Exchangers Under Turbulent Flow Conditions

Computational Heat Transfer in Heat Exchanger Analysis and Design (Invited)

Thermal design methodology for electronic systems

An Experimental Assessment of Computational Fluid Dynamics Predictive Accuracy for Electronic Component Operational Temperature

CFD applied to heat pump system design

AFDM: An Advanced Fluid-Dynamics Model

Investigation into the performance of turbulence models for fluid flow and heat transfer phenomena in electronic applications

Similar Documents

Investigation into the performance of turbulence models for fluid flow and heat transfer phenomena in electronic applications

Turbulence modelling and it's impact on CFD predictions for cooling of electronic components

An Investigation Into the Potential of Low-Reynolds Number Eddy Viscosity Turbulent Flow Models to Predict Electronic Component Operational Temperature

Computational Fluid Dynamics and Optimization of Flow and Heat Transfer in Coiled Tube-in-Tube Heat Exchangers Under Turbulent Flow Conditions

Computational Heat Transfer in Heat Exchanger Analysis and Design (Invited)

Thermal design methodology for electronic systems

An Experimental Assessment of Computational Fluid Dynamics Predictive Accuracy for Electronic Component Operational Temperature

CFD applied to heat pump system design

AFDM: An Advanced Fluid-Dynamics Model

Investigation into the performance of turbulence models for fluid flow and heat transfer phenomena in electronic applications