Nucleate boiling on prepared surface

Nucleate boiling on prepared surface

This paper reports results from an investigation on the performance of the Rohsenow's type of correlation when applied to the nucleate boiling of water and nanofluids (SiO2) over prepared cylindrical surface (pure stainless, copper embedded stainless steel and brass embedded stainless steel) un...

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Main Author: Sellamuthu, Santhana Kumari
Format: Undergraduates Project Papers
Language:English
Published: 2012
Subjects:
QC Physics
Online Access:http://umpir.ump.edu.my/id/eprint/4949/
http://umpir.ump.edu.my/id/eprint/4949/
http://umpir.ump.edu.my/id/eprint/4949/1/cd7307_83.pdf
id ump-4949
recordtype eprints
spelling ump-49492015-03-03T09:22:10Z http://umpir.ump.edu.my/id/eprint/4949/ Nucleate boiling on prepared surface Sellamuthu, Santhana Kumari QC Physics This paper reports results from an investigation on the performance of the Rohsenow's type of correlation when applied to the nucleate boiling of water and nanofluids (SiO2) over prepared cylindrical surface (pure stainless, copper embedded stainless steel and brass embedded stainless steel) under open conditions.Various indoor experiments were conducted for different heat inputs varying from 800 to 1600 W and at atmospheric pressure. Experimental data were analyzed by using Rohsenow pool boiling correlation with the help of simple linear regression analysis. The heat transfer flux were estimated in the range of 31.5 to 62.56 kW/m2 ˚C . The nucleate boiling heat flux was observed to increase exponentially with the increase in excess temperature. The average values of constant 'Csf' for Rohsenow correlation for the prepared surface and nanofluids were in range of were found to be 0.0117 and 0.013 respectively. 2012-06 Undergraduates Project Papers NonPeerReviewed application/pdf en http://umpir.ump.edu.my/id/eprint/4949/1/cd7307_83.pdf Sellamuthu, Santhana Kumari (2012) Nucleate boiling on prepared surface. Faculty of Mechanical Engineering, Universiti Malaysia Pahang. http://iportal.ump.edu.my/lib/item?id=chamo:75621&theme=UMP2
repository_type Digital Repository
institution_category Local University
institution Universiti Malaysia Pahang
building UMP Institutional Repository
collection Online Access
language English
topic QC Physics
spellingShingle QC Physics
Sellamuthu, Santhana Kumari
Nucleate boiling on prepared surface
description This paper reports results from an investigation on the performance of the Rohsenow's type of correlation when applied to the nucleate boiling of water and nanofluids (SiO2) over prepared cylindrical surface (pure stainless, copper embedded stainless steel and brass embedded stainless steel) under open conditions.Various indoor experiments were conducted for different heat inputs varying from 800 to 1600 W and at atmospheric pressure. Experimental data were analyzed by using Rohsenow pool boiling correlation with the help of simple linear regression analysis. The heat transfer flux were estimated in the range of 31.5 to 62.56 kW/m2 ˚C . The nucleate boiling heat flux was observed to increase exponentially with the increase in excess temperature. The average values of constant 'Csf' for Rohsenow correlation for the prepared surface and nanofluids were in range of were found to be 0.0117 and 0.013 respectively.
format Undergraduates Project Papers
author Sellamuthu, Santhana Kumari
author_facet Sellamuthu, Santhana Kumari
author_sort Sellamuthu, Santhana Kumari
title Nucleate boiling on prepared surface
title_short Nucleate boiling on prepared surface
title_full Nucleate boiling on prepared surface
title_fullStr Nucleate boiling on prepared surface
title_full_unstemmed Nucleate boiling on prepared surface
title_sort nucleate boiling on prepared surface
publishDate 2012
url http://umpir.ump.edu.my/id/eprint/4949/
http://umpir.ump.edu.my/id/eprint/4949/
http://umpir.ump.edu.my/id/eprint/4949/1/cd7307_83.pdf
first_indexed 2023-09-18T22:00:00Z
last_indexed 2023-09-18T22:00:00Z
_version_ 1777414334812520448

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