Predicting heat transfer from unsteady synthetic jets

Name: Predicting heat transfer from unsteady synthetic jets
Author: Arık, Mehmet, Icoz, T.

İsim	Predicting heat transfer from unsteady synthetic jets
Yazar	Arık, Mehmet, Icoz, T.
Basım Tarihi:	2012-05-31
Basım Yeri	- ASME
Konu	Synthetic jets, Electronics cooling, Correlation, Unsteady heat transfer, Pressure measurement, Hotwire measurements
Tür	Süreli Yayın
Dil	İngilizce
Dijital	Evet
Yazma	Hayır
Kütüphane:	Özyeğin Üniversitesi
Demirbaş Numarası	1528-8943
Kayıt Numarası	87702f7c-42ee-43ae-baf7-bd972583228a
Lokasyon	Mechanical Engineering
Tarih	2012-05-31
Notlar	Due to copyright restrictions, the access to the full text of this article is only available via subscription.
Örnek Metin	Synthetic jets are piezo-driven, small-scale, pulsating devices capable of producing highly turbulent jets formed by periodic entrainment and expulsion of the fluid in which they are embedded. The compactness of these devices accompanied by high air velocities provides an exciting opportunity to significantly reduce the size of thermal management systems in electronic packages. A number of researchers have shown the implementations of synthetic jets on heat transfer applications; however, there exists no correlation to analytically predict the heat transfer coefficient for such applications. A closed form correlation was developed to predict the heat transfer coefficient as a function of jet geometry, position, and operating conditions for impinging flow based on experimental data. The proposed correlation was shown to predict the synthetic jet impingement heat transfer within 25% accuracy for a wide range of operating conditions and geometrical variables.
DOI	10.1115/1.4005740
Cilt	134

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Predicting heat transfer from unsteady synthetic jets

Yazar Arık, Mehmet, Icoz, T.

Basım Tarihi 2012-05-31

Basım Yeri - ASME

Konu Synthetic jets, Electronics cooling, Correlation, Unsteady heat transfer, Pressure measurement, Hotwire measurements

Tür Süreli Yayın

Dil İngilizce

Dijital Evet

Yazma Hayır

Kütüphane Özyeğin Üniversitesi

Demirbaş Numarası 1528-8943

Kayıt Numarası 87702f7c-42ee-43ae-baf7-bd972583228a

Lokasyon Mechanical Engineering

Tarih 2012-05-31

Notlar Due to copyright restrictions, the access to the full text of this article is only available via subscription.

Örnek Metin Synthetic jets are piezo-driven, small-scale, pulsating devices capable of producing highly turbulent jets formed by periodic entrainment and expulsion of the fluid in which they are embedded. The compactness of these devices accompanied by high air velocities provides an exciting opportunity to significantly reduce the size of thermal management systems in electronic packages. A number of researchers have shown the implementations of synthetic jets on heat transfer applications; however, there exists no correlation to analytically predict the heat transfer coefficient for such applications. A closed form correlation was developed to predict the heat transfer coefficient as a function of jet geometry, position, and operating conditions for impinging flow based on experimental data. The proposed correlation was shown to predict the synthetic jet impingement heat transfer within 25% accuracy for a wide range of operating conditions and geometrical variables.

DOI 10.1115/1.4005740

Cilt 134