Experimental study of a radial micro-channel cooling plate

A. Poppe, Gy Horváth, Gy Bognár, Zs Kohári, M. P Y Desmulliez, M. Rencz

Research output: Chapter in Book/Report/Conference proceedingConference contribution

7 Citations (Scopus)

Abstract

The thermal behavior of a micro-channel cooling device has been investigated by using two different, complementary measurement methods. The measured sample was a square nickel plate micro-cooler holding 128 micro-channels in radial arrangement. In our previous studies we used only thermal transient measurements and the structure functions method to identify the partial thermal resistance corresponding to the cooler. In the current study the measurement setup was completed by a heat-flux sensor array placed under the micro-cooler. This way we could compare the heat-transfer coefficient values obtained (1) from the identified thermal resistance value and (2) calculated directly from the measured heat-flux values. Good matching of the values obtained the different methods was found.

Original languageEnglish
Title of host publicationProceedings of 7th Electronics Packaging Technology Conference, EPTC 2005
Pages664-669
Number of pages6
Volume2
Publication statusPublished - 2005
Event7th Electronics Packaging Technology Conference, EPTC 2005 - Singapore, Singapore
Duration: Dec 7 2005Dec 9 2005

Other

Other7th Electronics Packaging Technology Conference, EPTC 2005
CountrySingapore
CitySingapore
Period12/7/0512/9/05

Fingerprint

Cooling
Heat resistance
Heat flux
Sensor arrays
Heat transfer coefficients
Nickel
Hot Temperature

ASJC Scopus subject areas

  • Engineering(all)

Cite this

Poppe, A., Horváth, G., Bognár, G., Kohári, Z., Desmulliez, M. P. Y., & Rencz, M. (2005). Experimental study of a radial micro-channel cooling plate. In Proceedings of 7th Electronics Packaging Technology Conference, EPTC 2005 (Vol. 2, pp. 664-669). [1614484]

Experimental study of a radial micro-channel cooling plate. / Poppe, A.; Horváth, Gy; Bognár, Gy; Kohári, Zs; Desmulliez, M. P Y; Rencz, M.

Proceedings of 7th Electronics Packaging Technology Conference, EPTC 2005. Vol. 2 2005. p. 664-669 1614484.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Poppe, A, Horváth, G, Bognár, G, Kohári, Z, Desmulliez, MPY & Rencz, M 2005, Experimental study of a radial micro-channel cooling plate. in Proceedings of 7th Electronics Packaging Technology Conference, EPTC 2005. vol. 2, 1614484, pp. 664-669, 7th Electronics Packaging Technology Conference, EPTC 2005, Singapore, Singapore, 12/7/05.
Poppe A, Horváth G, Bognár G, Kohári Z, Desmulliez MPY, Rencz M. Experimental study of a radial micro-channel cooling plate. In Proceedings of 7th Electronics Packaging Technology Conference, EPTC 2005. Vol. 2. 2005. p. 664-669. 1614484
Poppe, A. ; Horváth, Gy ; Bognár, Gy ; Kohári, Zs ; Desmulliez, M. P Y ; Rencz, M. / Experimental study of a radial micro-channel cooling plate. Proceedings of 7th Electronics Packaging Technology Conference, EPTC 2005. Vol. 2 2005. pp. 664-669
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