Abstract
An experimental study was made of unsteady heat transfer of conduction in a disk and forced convection between an impinging jet of water and the disk. Temperature changes with time at two points in the disk depended upon its dimensions, diameter of a cylindrical nozzle and average velocity of water in the nozzle. The heat flux in the vertical direction at the interface between the fluid and the disk depended upon the local radius of the disk. These experimental results are expressed by a heat transfer model. An empirical equation of the heat transfer coefficient is presented.
Original language | English |
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Pages (from-to) | 1932-1937 |
Number of pages | 6 |
Journal | Tetsu-To-Hagane/Journal of the Iron and Steel Institute of Japan |
Volume | 68 |
Issue number | 14 |
DOIs | |
Publication status | Published - 1982 Jan 1 |
ASJC Scopus subject areas
- Condensed Matter Physics
- Physical and Theoretical Chemistry
- Metals and Alloys
- Materials Chemistry