Heat Transfer in Liquid Film over the Surface of a Rotating Disk Subjected to Impinging Jet
(2012)- Abstract
- This work is theoretical analyses of heat transfer across
film a flowing over the surface of a rotating disk. This field has
wide industrial applications in Turbomachinery, chemical, and
food industries.
An analytical study is developed to investigate the heat transfer
characteristics in the liquid film due to jet impinging at the
center of the disk. A theoretical model is based on heat balance
and energy equations developed for a rotating disk heated by a
constant heat flux and the free surface are subjected to the
surrounding.
Local Nusselt number and temperature were found for different
selected parameters such as Prandtl number and... (More) - This work is theoretical analyses of heat transfer across
film a flowing over the surface of a rotating disk. This field has
wide industrial applications in Turbomachinery, chemical, and
food industries.
An analytical study is developed to investigate the heat transfer
characteristics in the liquid film due to jet impinging at the
center of the disk. A theoretical model is based on heat balance
and energy equations developed for a rotating disk heated by a
constant heat flux and the free surface are subjected to the
surrounding.
Local Nusselt number and temperature were found for different
selected parameters such as Prandtl number and Reynolds
number. Nusselt number obtained from the present model was
compared with that obtained by Thomas et al., and the
agreement between the results was acceptable. (Less)
Please use this url to cite or link to this publication:
https://lup.lub.lu.se/record/4857547
- author
- Alhelfi, Ali Kadhim Hadi LU
- organization
- publishing date
- 2012
- type
- Book/Report
- publication status
- published
- subject
- categories
- Popular Science
- pages
- 11 pages
- publisher
- Department of Energy Sciences, Lund University
- report number
- MVK160 Heat and Mass Transport
- language
- English
- LU publication?
- yes
- id
- fe36fd0b-f32f-491d-b10d-911e7eb0103c (old id 4857547)
- alternative location
- http://www.ht.energy.lth.se/fileadmin/ht/Kurser/MVK160/2012/Ali_Alhelfi.pdf
- date added to LUP
- 2016-04-04 10:34:02
- date last changed
- 2018-11-21 20:59:30
@techreport{fe36fd0b-f32f-491d-b10d-911e7eb0103c, abstract = {{This work is theoretical analyses of heat transfer across<br/><br> film a flowing over the surface of a rotating disk. This field has<br/><br> wide industrial applications in Turbomachinery, chemical, and<br/><br> food industries.<br/><br> An analytical study is developed to investigate the heat transfer<br/><br> characteristics in the liquid film due to jet impinging at the<br/><br> center of the disk. A theoretical model is based on heat balance<br/><br> and energy equations developed for a rotating disk heated by a<br/><br> constant heat flux and the free surface are subjected to the<br/><br> surrounding.<br/><br> Local Nusselt number and temperature were found for different<br/><br> selected parameters such as Prandtl number and Reynolds<br/><br> number. Nusselt number obtained from the present model was<br/><br> compared with that obtained by Thomas et al., and the<br/><br> agreement between the results was acceptable.}}, author = {{Alhelfi, Ali Kadhim Hadi}}, institution = {{Department of Energy Sciences, Lund University}}, language = {{eng}}, number = {{MVK160 Heat and Mass Transport}}, title = {{Heat Transfer in Liquid Film over the Surface of a Rotating Disk Subjected to Impinging Jet}}, url = {{http://www.ht.energy.lth.se/fileadmin/ht/Kurser/MVK160/2012/Ali_Alhelfi.pdf}}, year = {{2012}}, }