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Keywords: Impingement Cooling
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Journal Articles
Journal Articles
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Turbomach. July 2021, 143(7): 071016.
Paper No: TURBO-20-1344
Published Online: April 26, 2021
... part of this paper, results of pulsed impingement cooling experiments on a curved plate are presented. The potential of this novel cooling approach to increase the convective heat transfer in the inner side of turbine blades is quantified. The second part of this paper presents a gas turbine cycle...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Turbomach. December 2020, 142(12): 121008.
Paper No: TURBO-20-1007
Published Online: November 16, 2020
...Kexin Liu; Qiang Zhang The impingement cooling for a modern gas turbine component, either a combustor liner or a high-pressure turbine blade, is often not as efficient as required due to strong cross-flow effect and coolant maldistribution. This paper reports a novel multi-stage impingement cooling...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Turbomach. December 2020, 142(12): 121009.
Paper No: TURBO-20-1008
Published Online: November 16, 2020
...Kexin Liu; Qiang Zhang Cross flow and coolant maldistribution are the common design challenges for impingement cooling in modern gas turbine. This paper reports a novel multi-stage impingement cooling scheme for combustor liner. The design concept and general working mechanism are introduced...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Turbomach. January 2010, 132(1): 011003.
Published Online: September 11, 2009
...Sebastian Spring; Diane Lauffer; Bernhard Weigand; Matthias Hase A combined experimental and numerical investigation of the heat transfer characteristics inside an impingement cooled combustor liner heat shield has been conducted. Due to the complexity and irregularity of heat shield configurations...
Journal Articles
Publisher: ASME
Article Type: Technical Papers
J. Turbomach. January 2001, 123(1): 154–160.
Published Online: February 1, 2000
...Changmin Son; David Gillespie; Peter Ireland; Geoffrey M. Dailey A study of a large-scale model of an engine representative impingement cooling system has been performed. A series of tests were carried out to characterize the behavior of the system fully. These included cold flow diagnostic tests...