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Reseach Article

Influence of Vibration on Free Convection Heat transfer from Sinusoidal Surface

by Zena K. Kadhim, Hadi O. Mery
International Journal of Computer Applications
Foundation of Computer Science (FCS), NY, USA
Volume 136 - Number 4
Year of Publication: 2016
Authors: Zena K. Kadhim, Hadi O. Mery
10.5120/ijca2016908252

Zena K. Kadhim, Hadi O. Mery . Influence of Vibration on Free Convection Heat transfer from Sinusoidal Surface. International Journal of Computer Applications. 136, 4 ( February 2016), 1-6. DOI=10.5120/ijca2016908252

@article{ 10.5120/ijca2016908252,
author = { Zena K. Kadhim, Hadi O. Mery },
title = { Influence of Vibration on Free Convection Heat transfer from Sinusoidal Surface },
journal = { International Journal of Computer Applications },
issue_date = { February 2016 },
volume = { 136 },
number = { 4 },
month = { February },
year = { 2016 },
issn = { 0975-8887 },
pages = { 1-6 },
numpages = {9},
url = { https://ijcaonline.org/archives/volume136/number4/24138-2016908252/ },
doi = { 10.5120/ijca2016908252 },
publisher = {Foundation of Computer Science (FCS), NY, USA},
address = {New York, USA}
}
%0 Journal Article
%1 2024-02-06T23:36:05.773629+05:30
%A Zena K. Kadhim
%A Hadi O. Mery
%T Influence of Vibration on Free Convection Heat transfer from Sinusoidal Surface
%J International Journal of Computer Applications
%@ 0975-8887
%V 136
%N 4
%P 1-6
%D 2016
%I Foundation of Computer Science (FCS), NY, USA
Abstract

The influence of forced vibration on the free convection heat transfer from a sinusoidal surface has been experimentally investigated in this paper. A copper plate of [350×150×10 mm] length, width and thickness respectively has been used as a test sample where, the upper surface of this plate is manufactured by a wire-cutting machine as a sinusoidal surface with 0.3 amplitude to wavelength ratio. This plate is heated by electric heater under constant heat flux conditions ranging as [250, 500, 750, 1000, 1250 and 1500 W/m2] and subjected to vertical forced vibration with frequencies [5, 10, 15, 20 and 25 Hz] and [3, 4 and 5 mm] peak to peak vibration amplitude, the Rayleigh number (Ra) ranging from [1.5×108 to 4.0×108], the vibrational Reynolds number (

References
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Index Terms

Computer Science
Information Sciences

Keywords

Free convection influence of vibration on heat transfer heated facing downward vibrational Nesselt number.