NDLI: A microjet array cooling for the thermal management of active radar systems

Content Provider	IEEE Xplore Digital Library
Author	Zhigang Lin Xiaojun Wang Sheng Liu
Copyright Year	2005
Description	Author affiliation: Dept.of Mech. Eng., Florida Atlantic Univ., Boca Raton, FL, USA (Zhigang Lin)
Abstract	Next-generation active radar systems are employing high power density, high temperature electronic devices such as those based on wide bandgap GaN semiconductors, requiring more advanced thermal management technology that is capable of providing higher heat dissipation and a more accurate temperature control. An innovative microjet cooling concept, bottom-side microjet array cooling (BSMAC), is proposed to cope with the demanding thermal management imposed by active radar systems. Compared with current or other emerging cooling techniques, the BSMAC has the advantages including high thermal performance, low cost and easiness to be incorporated into the currently used package structure and processing. A numerical simulation is conducted to investigate the thermal performance of the BSMAC. For the numerical study, a commercial code, FLUNET, is used to model a 3D chip array package structure with a BSMAC heatsink. The convection heat transfer is analyzed and some influential parameters are evaluated. The numerical results demonstrate the superior thermal performance of the BSMAC heatsink that is able to dissipate high heat power with a uniform temperature distribution among chips.
Starting Page	127
Ending Page	132
File Size	319688
Page Count	6
File Format	PDF
ISBN	0780394496
DOI	10.1109/ICEPT.2005.1564700
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2005-08-30
Publisher Place	China
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Thermal management Radar Thermal management of electronics Electronic packaging thermal management Electronics cooling Power system management Photonic band gap Gallium nitride Energy management Technology management
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 Library 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

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