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Phillip Ligrani
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Journal Articles

Effect of Reynolds Number, Hole Patterns, and Hole Inclination on Cooling Performance of an Impinging Jet Array—Part I: Convective Heat Transfer Results and Optimization

Weihong Li, Xueying Li, Li Yang, Jing Ren, Hongde Jiang, Phillip Ligrani
Journal: Journal of Turbomachinery
Article Type: Research-Article
J. Turbomach. April 2017, 139(4): 041002.
Paper No: TURBO-16-1137
DOI: https://doi.org/10.1115/1.4035045
Published Online: January 4, 2017
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Topics: Convection, Cooling, Flow (Dynamics), Heat transfer, Heat transfer coefficients, Jets, Optimization, Reynolds number, Temperature, Liquid crystals
Proceedings Papers

Effect of Reynolds Number, Hole Patterns and Hole Inclination on Cooling Performance of an Impinging Jet Array: Part I — Convective Heat Transfer Results and Optimization

Weihong Li, Xueying Li, Jing Ren, Hongde Jiang, Li Yang, Phillip Ligrani
Proc. ASME. GT2016, Volume 5B: Heat Transfer, V05BT16A003, June 13–17, 2016
Paper No: GT2016-56205
DOI: https://doi.org/10.1115/GT2016-56205
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Topics: Convection, Cooling, Optimization, Reynolds number, Heat transfer coefficients, Design, Liquid crystals, Transients (Dynamics)
Journal Articles

Numerical Analysis of Flow Structure and Heat Transfer Characteristics in Dimpled Channels With Secondary Protrusions

Yonghui Xie, Zhongyang Shen, Di Zhang, Phillip Ligrani
Journal: Journal of Heat Transfer
Article Type: Research-Article
J. Heat Transfer. March 2016, 138(3): 031901.
Paper No: HT-14-1014
DOI: https://doi.org/10.1115/1.4031787
Published Online: November 11, 2015
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Topics: Flow (Dynamics), Friction, Heat transfer, Cavities, Numerical analysis, Pressure
Journal Articles

Unsteady Structure and Development of a Row of Impingement Jets, Including Kelvin–Helmholtz Vortex Development

Li Yang, Phillip Ligrani, Jing Ren, Hongde Jiang
Journal: Journal of Fluids Engineering
Article Type: Research-Article
J. Fluids Eng. May 2015, 137(5): 051201.
Paper No: FE-14-1369
DOI: https://doi.org/10.1115/1.4029386
Published Online: May 1, 2015
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Topics: Flow (Dynamics), Jets, Pressure, Vortices, Cross-flow, Shear (Mechanics), Turbulence, Vorticity, Shear stress, Unsteady flow
Proceedings Papers

Full-Coverage Film Cooling: Heat Transfer Coefficients and Film Effectiveness for a Sparse Hole Array at Different Blowing Ratios and Contraction Ratios

Phillip Ligrani, Matt Goodro, Michael D. Fox, Hee-Koo Moon
Proc. ASME. GT2013, Volume 3B: Heat Transfer, V03BT13A026, June 3–7, 2013
Paper No: GT2013-94649
DOI: https://doi.org/10.1115/GT2013-94649
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Topics: Film cooling, Heat transfer coefficients, Coolants, Cooling, Density, Pressure gradient, Reynolds number, Temperature, Turbulence