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Keywords: jet impingement
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Proceedings Papers

Proc. ASME. HT2021, ASME 2021 Heat Transfer Summer Conference, V001T04A006, June 16–18, 2021
Paper No: HT2021-63946
...Proceedings of the ASME 2021 Heat Transfer Summer Conference HT2021 June 16-18, 2021, Virtual, Online HT2021-63946 EFFECT OF VARIATION OF PIN-FIN HEIGHT ON JET IMPINGEMENT HEAT TRANSFER ON A ROTATING SURFACE Pratik S. Bhansali, Srinath V. Ekkad Department of Mechanical and Aerospace Engineering...
Proceedings Papers

Proc. ASME. HT2019, ASME 2019 Heat Transfer Summer Conference, V001T04A001, July 14–17, 2019
Paper No: HT2019-3538
... Abstract Jet impingement is a cooling technique commonly employed in combustor liner cooling and high-pressure gas turbine blades. However, jets from upstream impingement holes reduce the effectiveness of downstream jets due to jet deflection in the direction of crossflow. In order to avoid...
Proceedings Papers

Proc. ASME. HT2012, Volume 2: Heat Transfer Enhancement for Practical Applications; Fire and Combustion; Multi-Phase Systems; Heat Transfer in Electronic Equipment; Low Temperature Heat Transfer; Computational Heat Transfer, 407-416, July 8–12, 2012
Paper No: HT2012-58205
... Jet impingement boiling heat transfer is a potential technique for the removal of very high heat fluxes concentrated at discrete locations, such as in power electronic components. In the present research, the effect of heater-nozzle size ratio (in the range 0.5 ≤ w H / w N ≤ 11) on jet...
Proceedings Papers

Proc. ASME. HT2009, Volume 3: Combustion, Fire and Reacting Flow; Heat Transfer in Multiphase Systems; Heat Transfer in Transport Phenomena in Manufacturing and Materials Processing; Heat and Mass Transfer in Biotechnology; Low Temperature Heat Transfer; Environmental Heat Transfer; Heat Transfer Education; Visualization of Heat Transfer, 335-343, July 19–23, 2009
Paper No: HT2009-88314
... with liquid sub-cooled temperature and flow rates. 14 06 2010 spray jet impingement large area cooling two-phase heat transfer Proceedings of 2009 ASME Summer Heat Transfer Conference HT2009 July 19-23, 2009, San Francisco, California USA HT2009-88314 EFFICIENT MULTIPHASE COOLING SYSTEM...
Proceedings Papers

Proc. ASME. HT2008, Heat Transfer: Volume 2, 559-567, August 10–14, 2008
Paper No: HT2008-56148
... and numerical modeling approach could be utilized in other similar processes. Jet impingement melting multiphase CFD Vaporization MRI Computational model Proceedings of the 2008 ASME Summer Heat transfer conference HT2008 P spins, also called hyperpolarization [1,2]. For the resonance rd v rs (0...
Proceedings Papers

Proc. ASME. HT2008, Heat Transfer: Volume 2, 625-633, August 10–14, 2008
Paper No: HT2008-56347
... transfer around the stagnation region. Heat transfer jet impingement gas turbine cooling N P c U t Keywords: Heat transfer, jet impingement, gas turbine cooling more research effort is continuously made to advance these technologies. Compared with film cooling, internal cooling results...
Proceedings Papers

Proc. ASME. HT-FED2004, Volume 2, Parts A and B, 185-192, July 11–15, 2004
Paper No: HT-FED2004-56058
... This paper presents computational study for a large diameter (216 mm) and small space ratios (S/D = 0.25 and 0.5) jet impingement flow. CFD-ACE code was used as the computational tools; the code was first validated by comparing its predictions with both CFD and experimental data from...
Proceedings Papers

Proc. ASME. HT2003, Heat Transfer: Volume 3, 275-281, July 21–23, 2003
Paper No: HT2003-47453
... foil surface, the radial variation of the heat transfer coefficients over the foil was also investigated. Quantitative heat transfer data have been obtained and analyzed. 18 12 2008 Jet impingement free-surface jet submerged jet water nozzle-to-surface spacing jet speed...