Natural Convection Heat Transfer Enhancements From a Cylinder Using Porous Carbon Foam: Experimental Study-Reference-Cited by-同舟云学术

Natural Convection Heat Transfer Enhancements From a Cylinder Using Porous Carbon Foam: Experimental Study

Published:2008-09-24 Issue:12 Volume:130 Page:
ISSN:0022-1481
Container-title:Journal of Heat Transfer
language:en
Short-container-title:

Author:

Jamin Yorwearth L.¹,Mohamad A. A.¹

Affiliation:

1. Department of Mechanical and Manufacturing Engineering, Schulich School of Engineering, CEERE, University of Calgary, Calgary, AB, T2N 1N4, Canada

Abstract

Abstract The main objective of this experimental study is to quantify and compare the heat transfer enhancement of carbon foam and aluminum fins in natural convection. The study measures steady state heat transfer from a heated vertical pipe, with and without porous medium. The largest increase in Nusselt number was achieved by a solid carbon foam sleeve, which was about 2.5 times greater than a bare copper pipe.

Publisher

ASME International

Subject

Mechanical Engineering,Mechanics of Materials,Condensed Matter Physics,General Materials Science

Link

http://asmedigitalcollection.asme.org/heattransfer/article-pdf/doi/10.1115/1.2977606/6608313/122502_1.pdf

Reference8 articles.

1. Analysis of Surface Enhancement by Porous Substrate;Vafai;ASME J. Heat Transfer

2. Experimental Investigation of Forced Convection Heat Transfer Augmentation With Metallic Fibrous Materials;Angirasa;Int. J. Heat Mass Transfer

3. Carbon Foams for Thermal Management;Gallego;Carbon

4. Correlating Equations for Laminar and Turbulent Free Convection From a Vertical Plate;Churchill;Int. J. Heat Mass Transfer

5. Laminar Free Convection From a Vertical Plate With Uniform Surface Heat Flux;Sparrow;Trans. ASME

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