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Journal Articles

Heat Transfer in a Rib Turbulated Pin Fin Array for Trailing Edge Cooling

Marcel Otto, Jayanta Kapat, Mark Ricklick, Shantanu Mhetras
Journal: Journal of Thermal Science and Engineering Applications
Publisher: ASME
Article Type: Research Papers
J. Thermal Sci. Eng. Appl. April 2022, 14(4): 041012.
Paper No: TSEA-21-1067
https://doi.org/10.1115/1.4051766
Published Online: August 6, 2021
View Article titled, Heat Transfer in a Rib Turbulated Pin Fin Array for Trailing Edge Cooling
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Topics: Heat transfer, Pins (Engineering), Reynolds number, Flow (Dynamics), Cooling, Fins, Pressure drop
Proceedings Papers

Rib Turbulated Pin Fin Array for Trailing Edge Cooling

Marcel Otto, Erik Fernandez, Jayanta S. Kapat, Mark Ricklick, Shantanu Mhetras
Proc. ASME. GT2017, Volume 5A: Heat Transfer, V05AT16A001, June 26–30, 2017
Publisher: American Society of Mechanical Engineers
Paper No: GT2017-63044
https://doi.org/10.1115/GT2017-63044
View Paper titled, Rib Turbulated Pin Fin Array for Trailing Edge Cooling
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Topics: Cooling, Heat transfer, Flow (Dynamics), Ducts, Pins (Engineering), Reynolds number, Metals, Temperature, Turbine blades, Fins
Proceedings Papers

Turbine Blade Tip Film-Cooling and Heat Transfer Measurements at High Blowing Ratios

Diganta Narzary, Kevin Liu, Je-Chin Han, Shantanu Mhetras, Kenneth Landis
Proc. ASME. GT2014, Volume 5B: Heat Transfer, V05BT13A025, June 16–20, 2014
Publisher: American Society of Mechanical Engineers
Paper No: GT2014-25793
https://doi.org/10.1115/GT2014-25793
View Paper titled, Turbine Blade Tip Film-Cooling and Heat Transfer Measurements at High Blowing Ratios
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Topics: Film cooling, Heat transfer, Turbine blades, Blades, Heat transfer coefficients, Rails, Suction, Cascades (Fluid dynamics), Pressure, Coolants
Journal Articles

Heat Transfer and Pressure Loss Measurements in a Turbulated High Aspect Ratio Channel With Large Reynolds Number Flows

Shantanu Mhetras, Je-Chin Han, Michael Huth
Journal: Journal of Thermal Science and Engineering Applications
Publisher: ASME
Article Type: Research-Article
J. Thermal Sci. Eng. Appl. December 2014, 6(4): 041001.
Paper No: TSEA-13-1105
https://doi.org/10.1115/1.4027299
Published Online: April 17, 2014
View Article titled, Heat Transfer and Pressure Loss Measurements in a Turbulated High Aspect Ratio Channel With Large Reynolds Number Flows
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Topics: Flow (Dynamics), Heat transfer, Reynolds number, Pressure
Proceedings Papers

Heat Transfer and Pressure Loss Measurements in a Turbulated High Aspect Ratio Channel With Large Reynolds Number Flows

Shantanu Mhetras, Je-Chin Han, Michael Huth
Proc. ASME. GT2013, Volume 3A: Heat Transfer, V03AT12A051, June 3–7, 2013
Publisher: American Society of Mechanical Engineers
Paper No: GT2013-95891
https://doi.org/10.1115/GT2013-95891
View Paper titled, Heat Transfer and Pressure Loss Measurements in a Turbulated High Aspect Ratio Channel With Large Reynolds Number Flows
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Topics: Flow (Dynamics), Heat transfer, Pressure, Reynolds number, Compressible flow, Heat transfer coefficients, Steady state, Liquid crystals, Thermocouples
Proceedings Papers

Impingement Heat Transfer From Jet Arrays on Turbulated Target Walls at Large Reynolds Numbers

Shantanu Mhetras, Je-Chin Han, Michael Huth
Proc. ASME. GT2013, Volume 3A: Heat Transfer, V03AT12A052, June 3–7, 2013
Publisher: American Society of Mechanical Engineers
Paper No: GT2013-95893
https://doi.org/10.1115/GT2013-95893
View Paper titled, Impingement Heat Transfer From Jet Arrays on Turbulated Target Walls at Large Reynolds Numbers
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Topics: Heat transfer, Reynolds number, Pressure, Pins (Engineering), Compressible flow, Cross-flow, Heat transfer coefficients, Steady state
Journal Articles

Impingement Heat Transfer From Jet Arrays on Turbulated Target Walls at Large Reynolds Numbers

Shantanu Mhetras, Je-Chin Han, Michael Huth
Journal: Journal of Thermal Science and Engineering Applications
Publisher: ASME
Article Type: Research-Article
J. Thermal Sci. Eng. Appl. June 2014, 6(2): 021003.
Paper No: TSEA-13-1106
https://doi.org/10.1115/1.4025665
Published Online: November 8, 2013
View Article titled, Impingement Heat Transfer From Jet Arrays on Turbulated Target Walls at Large Reynolds Numbers
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Topics: Heat transfer, Reynolds number, Flow (Dynamics), Heat transfer coefficients
Journal Articles

Effect of Flow Parameter Variations on Full Coverage Film-Cooling Effectiveness for a Gas Turbine Blade

Shantanu Mhetras, Je-Chin Han, Ron Rudolph
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. January 2012, 134(1): 011004.
https://doi.org/10.1115/1.4003228
Published Online: May 24, 2011
View Article titled, Effect of Flow Parameter Variations on Full Coverage Film-Cooling Effectiveness for a Gas Turbine Blade
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Topics: Blades, Coolants, Film cooling, Flow (Dynamics), Pressure, Suction, Gas turbines, Mach number
Proceedings Papers

Film-Cooling Effectiveness From Shaped Film Cooling Holes for a Gas Turbine Blade

Shantanu Mhetras, Je-Chin Han, Ron Rudolph
Proc. ASME. GT2008, Volume 4: Heat Transfer, Parts A and B, 837-848, June 9–13, 2008
Publisher: American Society of Mechanical Engineers
Paper No: GT2008-50916
https://doi.org/10.1115/GT2008-50916
View Paper titled, Film-Cooling Effectiveness From Shaped Film Cooling Holes for a Gas Turbine Blade
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Topics: Blades, Film cooling, Gas turbines, Cascades (Fluid dynamics), Mach number, Pressure, Chords (Trusses), Coolants, Design, Energy generation
Proceedings Papers

Upstream Vortex Effects on Turbine Blade Platform Film Cooling With Typical Stator-Rotor Purge Flow

Zhihong Gao, Diganta Narzary, Shantanu Mhetras, Je-Chin Han
Proc. ASME. IMECE2007, Volume 8: Heat Transfer, Fluid Flows, and Thermal Systems, Parts A and B, 707-718, November 11–15, 2007
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2007-41717
https://doi.org/10.1115/IMECE2007-41717
View Paper titled, Upstream Vortex Effects on Turbine Blade Platform Film Cooling With Typical Stator-Rotor Purge Flow
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Topics: Film cooling, Flow (Dynamics), Rotors, Stators, Turbine blades, Vortices, Blades, Wings, Cascades (Fluid dynamics), Chords (Trusses)
Journal Articles

Effect of Inlet Flow Angle on Gas Turbine Blade Tip Film Cooling

Zhihong Gao, Diganta Narzary, Shantanu Mhetras, Je-Chin Han
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. July 2009, 131(3): 031005.
https://doi.org/10.1115/1.2987235
Published Online: April 8, 2009
View Article titled, Effect of Inlet Flow Angle on Gas Turbine Blade Tip Film Cooling
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Topics: Blades, Coolants, Film cooling, Flow (Dynamics), Pressure, Cavities
Proceedings Papers

Effect of Inlet Flow Angle on Gas Turbine Blade Tip Film Cooling

Zhihong Gao, Diganta Narzary, Shantanu Mhetras, Je-Chin Han
Proc. ASME. GT2007, Volume 4: Turbo Expo 2007, Parts A and B, 43-53, May 14–17, 2007
Publisher: American Society of Mechanical Engineers
Paper No: GT2007-27066
https://doi.org/10.1115/GT2007-27066
View Paper titled, Effect of Inlet Flow Angle on Gas Turbine Blade Tip Film Cooling
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Topics: Blades, Film cooling, Flow (Dynamics), Gas turbines, Pressure, Cavities, Coolants, Design, Cascades (Fluid dynamics), Clearances (Engineering)
Proceedings Papers

Effect of Flow Parameter Variations on Full Coverage Film-Cooling Effectiveness for a Gas Turbine Blade

Shantanu Mhetras, Je-Chin Han, Ron Rudolph
Proc. ASME. GT2007, Volume 4: Turbo Expo 2007, Parts A and B, 93-103, May 14–17, 2007
Publisher: American Society of Mechanical Engineers
Paper No: GT2007-27071
https://doi.org/10.1115/GT2007-27071
View Paper titled, Effect of Flow Parameter Variations on Full Coverage Film-Cooling Effectiveness for a Gas Turbine Blade
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Topics: Blades, Film cooling, Flow (Dynamics), Gas turbines, Mach number, Pressure, Cascades (Fluid dynamics), Suction, Chords (Trusses), Coolants
Proceedings Papers

Effect of Unsteady Wake on Film-Cooling Effectiveness Distribution on a Gas Turbine Blade With Compound Shaped Holes

Diganta P. Narzary, Zhihong Gao, Shantanu Mhetras, Je-Chin Han
Proc. ASME. GT2007, Volume 4: Turbo Expo 2007, Parts A and B, 79-91, May 14–17, 2007
Publisher: American Society of Mechanical Engineers
Paper No: GT2007-27070
https://doi.org/10.1115/GT2007-27070
View Paper titled, Effect of Unsteady Wake on Film-Cooling Effectiveness Distribution on a Gas Turbine Blade With Compound Shaped Holes
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Topics: Blades, Film cooling, Gas turbines, Wakes, Pressure, Suction, Coolants, Rods, Cascades (Fluid dynamics), Chords (Trusses)
Proceedings Papers

Film-Cooling Effectiveness on a Gas Turbine Blade Tip Using Pressure Sensitive Paint

Jaeyong Ahn, Shantanu Mhetras, Je-Chin Han
Proc. ASME. GT2004, Volume 3: Turbo Expo 2004, 241-250, June 14–17, 2004
Publisher: American Society of Mechanical Engineers
Paper No: GT2004-53249
https://doi.org/10.1115/GT2004-53249
View Paper titled, Film-Cooling Effectiveness on a Gas Turbine Blade Tip Using Pressure Sensitive Paint
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Topics: Blades, Film cooling, Gas turbines, Paints, Pressure, Cascades (Fluid dynamics), Nitrogen, Oxygen, Chords (Trusses), Clearances (Engineering)
Proceedings Papers

Film-Cooling Effectiveness on Squealer Rim Walls and Squealer Cavity Floor of a Gas Turbine Blade Tip Using Pressure Sensitive Paint

Shantanu Mhetras, Huitao Yang, Zhihong Gao, Je-Chin Han
Proc. ASME. GT2005, Volume 3: Turbo Expo 2005, Parts A and B, 397-408, June 6–9, 2005
Publisher: American Society of Mechanical Engineers
Paper No: GT2005-68387
https://doi.org/10.1115/GT2005-68387
View Paper titled, Film-Cooling Effectiveness on Squealer Rim Walls and Squealer Cavity Floor of a Gas Turbine Blade Tip Using Pressure Sensitive Paint
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Topics: Blades, Cavities, Film cooling, Gas turbines, Paints, Pressure, Coolants, Cascades (Fluid dynamics), Nitrogen, Oxygen
Journal Articles

Effect of a Cutback Squealer and Cavity Depth on Film-Cooling Effectiveness on a Gas Turbine Blade Tip

Shantanu Mhetras, Diganta Narzary, Zhihong Gao, Je-Chin Han
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. April 2008, 130(2): 021002.
https://doi.org/10.1115/1.2776949
Published Online: February 12, 2008
View Article titled, Effect of a Cutback Squealer and Cavity Depth on Film-Cooling Effectiveness on a Gas Turbine Blade Tip
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Topics: Blades, Cavities, Film cooling, Pressure, Coolants, Gas turbines, Flow (Dynamics)
Journal Articles

Film Cooling and Heat Transfer on Two Cutback Trailing Edge Models With Internal Perforated Blockages

Jung-ho Choi, Shantanu Mhetras, Je-Chin Han, Sai C. Lau, Ron Rudolph
Journal: ASME Journal of Heat and Mass Transfer
Publisher: ASME
Article Type: Research Papers
J. Heat Mass Transfer. January 2008, 130(1): 012201.
https://doi.org/10.1115/1.2780174
Published Online: January 25, 2008
View Article titled, Film Cooling and Heat Transfer on Two Cutback Trailing Edge Models With Internal Perforated Blockages
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Topics: Coolants, Design, Film cooling, Heat transfer, Flow (Dynamics), Reynolds number, Cooling, Heat transfer coefficients, Pressure, Blades
Proceedings Papers

Effect of Superposition on Spanwise Film-Cooling Effectiveness Distribution on a Gas Turbine Blade

Shantanu Mhetras, Je-Chin Han
Proc. ASME. IMECE2006, Heat Transfer, Volume 2, 477-487, November 5–10, 2006
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2006-15084
https://doi.org/10.1115/IMECE2006-15084
View Paper titled, Effect of Superposition on Spanwise Film-Cooling Effectiveness Distribution on a Gas Turbine Blade
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Topics: Blades, Film cooling, Gas turbines, Pressure, Cascades (Fluid dynamics), Coolants, Chords (Trusses), High pressure (Physics), Mach number, Paints
Journal Articles

Film-Cooling Effectiveness on a Gas Turbine Blade Tip Using Pressure-Sensitive Paint

Jaeyong Ahn, Shantanu Mhetras, Je-Chin Han, M.C. Easterling Endowed Chair
Journal: ASME Journal of Heat and Mass Transfer
Publisher: ASME
Article Type: Research Papers
J. Heat Mass Transfer. May 2005, 127(5): 521–530.
https://doi.org/10.1115/1.1909208
Published Online: May 25, 2005
View Article titled, Film-Cooling Effectiveness on a Gas Turbine Blade Tip Using Pressure-Sensitive Paint
Open the PDF for Film-Cooling Effectiveness on a Gas Turbine Blade Tip Using Pressure-Sensitive Paint in another window
Topics: Blades, Film cooling, Pressure, Coolants, Flow (Dynamics)