Numerical Study of Heat Transfer on Confined Under-Expanded Impinging Jet from Slot into a Plenum

2019 ◽  
pp. 1179-1186
Author(s):  
Tinglong Huang ◽  
Lianjie Yue ◽  
Xinyu Chang
Keyword(s):  
Heat Transfer ◽  
Numerical Study ◽  
Impinging Jet

HEAT TRANSFER DISTRIBUTION UNDER A TURBULENT IMPINGING JET – A NUMERICAL STUDY

1985 ◽  
Vol 3 (1) ◽  
pp. 15-38 ◽  
Author(s):  
Suna Polat ◽  
Arun S. Mujumdar ◽  
W.J.M. Douglas
Keyword(s):  
Heat Transfer ◽  
Numerical Study ◽  
Impinging Jet

Conjugate Heat Transfer From a Heated Disk to a Thin Liquid Film Formed by a Controlled Impinging Jet

1993 ◽  
Vol 115 (1) ◽  
pp. 116-123 ◽  
Author(s):  
A. Faghri ◽  
S. Thomas ◽  
M. M. Rahman
Keyword(s):  
Heat Transfer ◽  
Heat Transfer Coefficient ◽  
Transfer Coefficient ◽  
Conjugate Heat Transfer ◽  
Numerical Study ◽  
Heated Surface ◽  
Thin Liquid Film ◽  
Impinging Jet ◽  
Numerical Predictions ◽  
Heated Disk

An experimental and numerical study of the heat transfer from a heated horizontal disk to a thin film of liquid is described. The liquid was delivered to the disk by a collar arrangement such that the film thickness and radial velocity were known at the outer radius of the collar. This method of delivery is termed as a controlled impinging jet. Flow visualization tests were performed and heat transfer data were collected along the radius of the disk for different volumetric flow rates and inlet temperatures in the supercritical and subcritical regions. The heat transfer coefficient was found to increase with flow rate when both supercritical and subcritical regions were present on the heated surface. A numerical simulation of this free surface problem was performed, which included the effects of conjugate heat transfer within the heated disk and the liquid. The numerical predictions agree with the experimental results and show that conjugate heat transfer has a significant effect on the local wall temperature and heat transfer coefficient.

A numerical study of heat transfer in a turbulent pulsating impinging jet

2015 ◽  
Vol 93 (5) ◽  
pp. 959-969 ◽  
Author(s):  
Kazem Esmailpour ◽  
Mostafa Hosseinalipour ◽  
Behnam Bozorgmehr ◽  
Arun S. Mujumdar
Keyword(s):  
Heat Transfer ◽  
Numerical Study ◽  
Impinging Jet
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