Boiling heat transfer of liquid nitrogen in the presence of electric fields
Wang, P, Lewin, P L, Swaffield, D J and Chen, G (2009) Boiling heat transfer of liquid nitrogen in the presence of electric fields. At Dielectrics 2009, University of Reading, UK, 15 - 17 Apr 2009. , 39.
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Description/Abstract
An experimental study has been undertaken to determine the influence of a d.c. uniform electrical field on boiling heat transfer of liquid nitrogen (LN2). A copper block electrode with temperature measurement and vacuum heat insulation was designed and manufactured. The effects of electric fields on boiling hysteresis, nucleate boiling and critical heat flux have been analyzed and discussed. The results obtained may help the design of the LN2 related components for HTS device cooling and also provide an initial perspective on the possible improvements for cryogenic cooling of HTS equipment.
| Item Type: | Conference or Workshop Item (Poster) |
|---|---|
| Additional Information: | Event Dates: 15 - 17 April 2009 |
| Divisions: | Faculty of Physical and Applied Science > Electronics and Computer Science Faculty of Physical and Applied Science > Electronics and Computer Science > EEE |
| Item ID: | 267565 |
| Date Deposited: | 15 Jun 2009 11:35 |
| Last Modified: | 02 Mar 2012 13:42 |
| Contributors: | Wang, P (Author) Lewin, P L (Author) Swaffield, D J (Author) Chen, G (Author) |
| Date: | 15 April 2009 |
| Additional Information: | Event Dates: 15 - 17 April 2009 |
| Status: | Published |
| Further Information: | Google Scholar |
| URI: | http://eprints.soton.ac.uk/id/eprint/267565 |
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