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Christian Saumweber
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Proceedings Papers

Effect of Self-Sustained Pulsation of Coolant Flow on Adiabatic Effectiveness and Net Heat Flux Reduction on a Flat Plate

Nicola Rosafio, Simone Salvadori, Daniela Anna Misul, Mirko Baratta, Mauro Carnevale, Christian Saumweber
Proc. ASME. GT2021, Volume 5A: Heat Transfer — Combustors; Film Cooling, V05AT12A022, June 7–11, 2021
Publisher: American Society of Mechanical Engineers
Paper No: GT2021-59663
https://doi.org/10.1115/GT2021-59663
View Paper titled, Effect of Self-Sustained Pulsation of Coolant Flow on Adiabatic Effectiveness and Net Heat Flux Reduction on a Flat Plate
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Topics: Coolants, Flat plates, Flow (Dynamics), Heat flux, Cooling, Cooling systems, Film cooling, Computer software, Design, Flow separation
Proceedings Papers

Effect of Internal Coolant Crossflow Orientation on the Discharge Coefficient of Shaped Film Cooling Holes

Michael Gritsch, Christian Saumweber, Achmed Schulz, Sigmar Wittig, Edwin Sharp
Proc. ASME. GT1999, Volume 3: Heat Transfer; Electric Power; Industrial and Cogeneration, V003T01A014, June 7–10, 1999
Publisher: American Society of Mechanical Engineers
Paper No: 99-GT-040
https://doi.org/10.1115/99-GT-040
View Paper titled, Effect of Internal Coolant Crossflow Orientation on the Discharge Coefficient of Shaped Film Cooling Holes
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Topics: Coolants, Discharge coefficient, Film cooling, Flow (Dynamics), Mach number, Diffusers, Engines, Geometry, Pressure
Journal Articles

Effect of Geometry Variations on the Cooling Performance of Fan-Shaped Cooling Holes

Christian Saumweber, Achmed Schulz
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. November 2012, 134(6): 061008.
https://doi.org/10.1115/1.4006290
Published Online: August 27, 2012
View Article titled, Effect of Geometry Variations on the Cooling Performance of Fan-Shaped Cooling Holes
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Topics: Coolants, Cooling, Cross-flow, Diffusers, Film cooling, Flow (Dynamics), Geometry, Mach number, Heat transfer coefficients, Discharge coefficient
Journal Articles

Free-Stream Effects on the Cooling Performance of Cylindrical and Fan-Shaped Cooling Holes

Christian Saumweber, Achmed Schulz
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. November 2012, 134(6): 061007.
https://doi.org/10.1115/1.4006287
Published Online: August 27, 2012
View Article titled, Free-Stream Effects on the Cooling Performance of Cylindrical and Fan-Shaped Cooling Holes
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Topics: Coolants, Cooling, Diffusers, Film cooling, Mach number, Turbulence, Wakes, Flow (Dynamics), Pressure, Heat transfer coefficients
Proceedings Papers

Comparison the Cooling Performance of Cylindrical and Fan-Shaped Cooling Holes With Special Emphasis on the Effect of Internal Coolant Cross-Flow

Christian Saumweber, Achmed Schulz
Proc. ASME. GT2008, Volume 4: Heat Transfer, Parts A and B, 893-903, June 9–13, 2008
Publisher: American Society of Mechanical Engineers
Paper No: GT2008-51036
https://doi.org/10.1115/GT2008-51036
View Paper titled, Comparison the Cooling Performance of Cylindrical and Fan-Shaped Cooling Holes With Special Emphasis on the Effect of Internal Coolant Cross-Flow
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Topics: Coolants, Cooling, Cross-flow, Flow (Dynamics), Diffusers, Computer simulation, Discharge coefficient, Film cooling, Gas turbines, Heat transfer coefficients
Proceedings Papers

Effect of Geometry Variations on the Cooling Performance of Fan-Shaped Cooling Holes

Christian Saumweber, Achmed Schulz
Proc. ASME. GT2008, Volume 4: Heat Transfer, Parts A and B, 905-919, June 9–13, 2008
Publisher: American Society of Mechanical Engineers
Paper No: GT2008-51038
https://doi.org/10.1115/GT2008-51038
View Paper titled, Effect of Geometry Variations on the Cooling Performance of Fan-Shaped Cooling Holes
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Topics: Cooling, Geometry, Diffusers, Film cooling, Flow (Dynamics), Discharge coefficient, Heat transfer coefficients
Proceedings Papers

Free-Stream Effects on the Cooling Performance of Cylindrical and Fan-Shaped Cooling Holes

Christian Saumweber, Achmed Schulz
Proc. ASME. GT2008, Volume 4: Heat Transfer, Parts A and B, 879-891, June 9–13, 2008
Publisher: American Society of Mechanical Engineers
Paper No: GT2008-51030
https://doi.org/10.1115/GT2008-51030
View Paper titled, Free-Stream Effects on the Cooling Performance of Cylindrical and Fan-Shaped Cooling Holes
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Topics: Cooling, Mach number, Turbulence, Coolants, Cross-flow, Gas flow, Diffusers, Diffusion processes, Discharge coefficient, Film cooling
Proceedings Papers

Free-Stream Turbulence Effects on Film Cooling With Shaped Holes

Christian Saumweber, Achmed Schulz, Sigmar Wittig
Proc. ASME. GT2002, Volume 3: Turbo Expo 2002, Parts A and B, 41-49, June 3–6, 2002
Publisher: American Society of Mechanical Engineers
Paper No: GT2002-30170
https://doi.org/10.1115/GT2002-30170
View Paper titled, Free-Stream Turbulence Effects on Film Cooling With Shaped Holes
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Topics: Film cooling, Turbulence, Density, Engines, Heat transfer coefficients, Mach number, Temperature
Proceedings Papers

Interactions of Film Cooling Rows: Effects of Hole Geometry and Row Spacing on the Cooling Performance Downstream of the Second Row of Holes

Christian Saumweber, Achmed Schulz
Proc. ASME. GT2003, Volume 5: Turbo Expo 2003, Parts A and B, 101-110, June 16–19, 2003
Publisher: American Society of Mechanical Engineers
Paper No: GT2003-38195
https://doi.org/10.1115/GT2003-38195
View Paper titled, Interactions of Film Cooling Rows: Effects of Hole Geometry and Row Spacing on the Cooling Performance Downstream of the Second Row of Holes
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Topics: Cooling, Film cooling, Geometry, Boundary layers, Density, Engines, Heat transfer coefficients, Mach number, Turbulence
Journal Articles

Interaction of Film Cooling Rows: Effects of Hole Geometry and Row Spacing on the Cooling Performance Downstream of the Second Row of Holes

Christian Saumweber
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Technical Papers
J. Turbomach. April 2004, 126(2): 237–246.
https://doi.org/10.1115/1.1731395
Published Online: June 15, 2004
View Article titled, Interaction of Film Cooling Rows: Effects of Hole Geometry and Row Spacing on the Cooling Performance Downstream of the Second Row of Holes
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Topics: Cooling, Film cooling, Heat transfer coefficients, Geometry, Coolants, Flow (Dynamics)
Journal Articles

Free-Stream Turbulence Effects on Film Cooling With Shaped Holes

Christian Saumweber, Achmed Schulz, Sigmar Wittig
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Technical Papers
J. Turbomach. January 2003, 125(1): 65–73.
https://doi.org/10.1115/1.1515336
Published Online: January 23, 2003
View Article titled, Free-Stream Turbulence Effects on Film Cooling With Shaped Holes
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Topics: Film cooling, Turbulence, Heat transfer coefficients, Density