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N. Sundaram
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Proceedings Papers

Film-Cooling Flowfields With Trenched Holes on an Endwall

N. Sundaram, K. A. Thole
Proc. ASME. GT2008, Volume 4: Heat Transfer, Parts A and B, 121-132, June 9–13, 2008
Publisher: American Society of Mechanical Engineers
Paper No: GT2008-50149
https://doi.org/10.1115/GT2008-50149
View Paper titled, Film-Cooling Flowfields With Trenched Holes on an Endwall
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Topics: Film cooling, Vortices, Combustion chambers, Coolants, Cooling, Gas turbines, Heat transfer, Jets, Leakage, Stators
Journal Articles

Film-Cooling Flowfields With Trenched Holes on an Endwall

N. Sundaram, K. A. Thole
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. October 2009, 131(4): 041007.
https://doi.org/10.1115/1.3068316
Published Online: July 1, 2009
View Article titled, Film-Cooling Flowfields With Trenched Holes on an Endwall
Open the PDF for Film-Cooling Flowfields With Trenched Holes on an Endwall in another window
Topics: Coolants, Film cooling, Flow (Dynamics), Turbulence, Vortices, Cooling, Jets
Proceedings Papers

Effects of Deposits on Film Cooling of a Vane Endwall Along the Pressure Side

N. Sundaram, M. D. Barringer, K. A. Thole
Proc. ASME. GT2007, Volume 4: Turbo Expo 2007, Parts A and B, 185-195, May 14–17, 2007
Publisher: American Society of Mechanical Engineers
Paper No: GT2007-27131
https://doi.org/10.1115/GT2007-27131
View Paper titled, Effects of Deposits on Film Cooling of a Vane Endwall Along the Pressure Side
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Topics: Film cooling, Pressure, Turbines, Airfoils, Cascades (Fluid dynamics), Coolants, Flow (Dynamics), Jets, Junctions, Shapes
Proceedings Papers

Bump and Trench Modifications to Film-Cooling Holes at the Vane Endwall Junction

N. Sundaram, K. A. Thole
Proc. ASME. GT2007, Volume 4: Turbo Expo 2007, Parts A and B, 197-207, May 14–17, 2007
Publisher: American Society of Mechanical Engineers
Paper No: GT2007-27132
https://doi.org/10.1115/GT2007-27132
View Paper titled, Bump and Trench Modifications to Film-Cooling Holes at the Vane Endwall Junction
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Topics: Film cooling, Junctions, Cooling, Turbines, Vortices, Cascades (Fluid dynamics), Coolants, Gases, Heat transfer, Operating temperature
Journal Articles

Multiple Contacts of Similar Elastic Materials

N. Sundaram, T. N. Farris
Journal: Journal of Tribology
Publisher: ASME
Article Type: Research Papers
J. Tribol. April 2009, 131(2): 021405.
https://doi.org/10.1115/1.3078772
Published Online: March 5, 2009
View Article titled, Multiple Contacts of Similar Elastic Materials
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Topics: Contact mechanics, Cylinders, Pressure, Stress, Surface roughness, Integral equations, Shear (Mechanics), Numerical analysis
Proceedings Papers

Effects of Mid-Passage Gap, Endwall Misalignment and Roughness on Endwall Film-Cooling

N. D. Cardwell, N. Sundaram, K. A. Thole
Proc. ASME. GT2005, Volume 3: Turbo Expo 2005, Parts A and B, 773-783, June 6–9, 2005
Publisher: American Society of Mechanical Engineers
Paper No: GT2005-68900
https://doi.org/10.1115/GT2005-68900
View Paper titled, Effects of Mid-Passage Gap, Endwall Misalignment and Roughness on Endwall Film-Cooling
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Topics: Film cooling, Surface roughness, Turbines, Airfoils, Coolants, Engines, Combustion chambers, Compressors, Corrosion, Disks
Proceedings Papers

Effects of Surface Deposition, Hole Blockage, and TBC Spallation on Vane Endwall Film-Cooling

N. Sundaram, K. A. Thole
Proc. ASME. GT2006, Volume 3: Heat Transfer, Parts A and B, 407-418, May 8–11, 2006
Publisher: American Society of Mechanical Engineers
Paper No: GT2006-90379
https://doi.org/10.1115/GT2006-90379
View Paper titled, Effects of Surface Deposition, Hole Blockage, and TBC Spallation on Vane Endwall Film-Cooling
Open the PDF for Effects of Surface Deposition, Hole Blockage, and TBC Spallation on Vane Endwall Film-Cooling in another window
Topics: Film cooling, Spallation (Nuclear physics), Cooling, Fuels, Coal, Turbines, Cascades (Fluid dynamics), Energy generation, Gas turbines, Heat transfer
Proceedings Papers

The Effects of Varying the Combustor-Turbine Gap

N. D. Cardwell, N. Sundaram, K. A. Thole
Proc. ASME. GT2006, Volume 3: Heat Transfer, Parts A and B, 91-102, May 8–11, 2006
Publisher: American Society of Mechanical Engineers
Paper No: GT2006-90089
https://doi.org/10.1115/GT2006-90089
View Paper titled, The Effects of Varying the Combustor-Turbine Gap
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Topics: Combustion chambers, Turbines, Leakage, Coolants, Flow (Dynamics), High pressure (Physics), Turbine components, Cascades (Fluid dynamics), Compressors, Cooling
Journal Articles

Numerical Analysis of Double Contacts of Similar Elastic Materials

N. Sundaram, T. N. Farris
Journal: Journal of Applied Mechanics
Publisher: ASME
Article Type: Research Papers
J. Appl. Mech. November 2008, 75(6): 061017.
https://doi.org/10.1115/1.2967897
Published Online: August 21, 2008
View Article titled, Numerical Analysis of Double Contacts of Similar Elastic Materials
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Topics: Finite element methods, Numerical analysis, Pressure, Shear (Mechanics), Stress, Contact mechanics, Integral equations, Traction
Journal Articles

Bump and Trench Modifications to Film-Cooling Holes at the Vane-Endwall Junction

N. Sundaram, K. A. Thole
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. October 2008, 130(4): 041013.
https://doi.org/10.1115/1.2812933
Published Online: August 1, 2008
View Article titled, Bump and Trench Modifications to Film-Cooling Holes at the Vane-Endwall Junction
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Topics: Coolants, Cooling, Film cooling, Junctions, Pressure, Flow (Dynamics), Vortices, Suction
Journal Articles

Effects of Deposits on Film Cooling of a Vane Endwall Along the Pressure Side

N. Sundaram, M. D. Barringer, K. A. Thole
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. October 2008, 130(4): 041006.
https://doi.org/10.1115/1.2812332
Published Online: July 31, 2008
View Article titled, Effects of Deposits on Film Cooling of a Vane Endwall Along the Pressure Side
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Topics: Coolants, Cooling, Film cooling, Flow (Dynamics), Pressure, Turbines, Surface roughness
Journal Articles

The Effects of Varying the Combustor-Turbine Gap

N. D. Cardwell, N. Sundaram, K. A. Thole
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. October 2007, 129(4): 756–764.
https://doi.org/10.1115/1.2720497
Published Online: July 26, 2006
View Article titled, The Effects of Varying the Combustor-Turbine Gap
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Topics: Coolants, Flow (Dynamics), Turbines, Combustion chambers, Momentum, Cooling, Film cooling, Pressure
Journal Articles

Effects of Surface Deposition, Hole Blockage, and Thermal Barrier Coating Spallation on Vane Endwall Film Cooling

N. Sundaram, K. A. Thole
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Technical Papers
J. Turbomach. July 2007, 129(3): 599–607.
https://doi.org/10.1115/1.2720485
Published Online: July 25, 2006
View Article titled, Effects of Surface Deposition, Hole Blockage, and Thermal Barrier Coating Spallation on Vane Endwall Film Cooling
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Topics: Cooling, Film cooling, Flow (Dynamics), Spallation (Nuclear physics), Coolants, Thermal barrier coatings
Journal Articles

Effect of Midpassage Gap, Endwall Misalignment, and Roughness on Endwall Film-Cooling

N. D. Cardwell, N. Sundaram, K. A. Thole
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Technical Papers
J. Turbomach. January 2006, 128(1): 62–70.
https://doi.org/10.1115/1.2098791
Published Online: February 1, 2005
View Article titled, Effect of Midpassage Gap, Endwall Misalignment, and Roughness on Endwall Film-Cooling
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Topics: Coolants, Film cooling, Flow (Dynamics), Pressure, Surface roughness, Cooling, Turbines, Cascades (Fluid dynamics), Suction