Author： Franco G.A. Wells M.A. Militzer M.
Publisher： Maney Publishing
ISSN： 0008-4433
Source： Canadian Metallurgical Quarterly, Vol.48, Iss.3, 2009-09, pp. : 197-205
Disclaimer: Any content in publications that violate the sovereignty, the constitution or regulations of the PRC is not accepted or approved by CNPIEC.
Abstract
The objective of this study is to develop an experimental database for modelling boiling heat transfer that occurs during run-out table cooling. Experiments have been carried out on a pilot scale run-out table with an emphasis on the effect of nozzle configuration on the overall heat extraction rate. The heat extraction capability of an individual nozzle is generally determined by the surface temperature of the to-be-impinged and surrounding areas of the steel plate to be cooled. Nozzle arrangements of subsequent jet lines with respect to hot and cold regions developed by prior jet line impingement is crucial inmaintaining uniform and efficient cooling of the hot plate or strip. Results from a series of tests are presented and discussed to examine quantitatively heat extraction for a moving steel plate as a function of nozzle configuration.
Related content
Access to resources
Recommend
By Shirasaki K. Takita M. Nomura H.
International Journal of Cast Metals Research, Vol. 21, Iss. 1-4, 2008-08 ,pp. :