THERMO HYDRAULIC PERFORMANCE OF SOLAR AIR DUCT HAVING TRIANGULAR PROTRUSIONS AS ROUGHNESS GEOMETRY
Abstract
An experimental investigation has been carried
out for a range of system and operating parameters in
order to analyze effect of artificial roughness on heat
transfer and friction in solar air heater duct having
triangular protrusions as roughness geometry. An
increase in heat transfer and friction loss has been
observed in solar for duct having roughened absorber
plate. Experimental data have been used to develop
Nusselt number and friction factor correlations as
function of system and operating parameters for
predicting performance of the system having
investigated type of roughness geometry.
Keywords
Details
Primary Language
English
Subjects
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Journal Section
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Authors
Jasjeevan Singh
This is me
Publication Date
June 6, 2016
Submission Date
October 23, 2015
Acceptance Date
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Published in Issue
Year 2015 Volume: 1 Number: 7