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Bruce V. Johnson
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Proceedings Papers

Combustion Experiments With a New Burner Air Distribution Concept

Stanley J. Markowski, Bruce V. Johnson, Richard L. Marshall
Proc. ASME. GT1983, Volume 3: Coal, Biomass and Alternative Fuels; Combustion and Fuels; Oil and Gas Applications; Cycle Innovations, V003T06A006, March 27–31, 1983
Publisher: American Society of Mechanical Engineers
Paper No: 83-GT-31
https://doi.org/10.1115/83-GT-31
View Paper titled, Combustion Experiments With a New Burner Air Distribution Concept
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Topics: Combustion, Combustion chambers, Emissions, Flow (Dynamics), Fuels, Pressure, Temperature distribution, Engines, Geometry, Temperature
Proceedings Papers

Rotating Heat Transfer Experiments With Turbine Airfoil Internal Flow Passages

Joel H. Wagner, Jay C. Kim, Bruce V. Johnson
Proc. ASME. GT1986, Volume 4: Heat Transfer; Electric Power, V004T09A016, June 8–12, 1986
Publisher: American Society of Mechanical Engineers
Paper No: 86-GT-133
https://doi.org/10.1115/86-GT-133
View Paper titled, Rotating Heat Transfer Experiments With Turbine Airfoil Internal Flow Passages
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Topics: Airfoils, Heat transfer, Internal flow, Turbines, Coolants, Blades, Flow (Dynamics), Gas turbines, Heat transfer coefficients, Temperature
Proceedings Papers

Heat Transfer Predictions for U-Shaped Coolant Channels With Skewed Ribs and With Smooth Walls

Bernhard Bonhoff, Uwe Tomm, Bruce V. Johnson
Proc. ASME. TA1996, ASME 1996 Turbo Asia Conference, V001T05A003, November 5–7, 1996
Publisher: American Society of Mechanical Engineers
Paper No: 96-TA-007
https://doi.org/10.1115/96-TA-007
View Paper titled, Heat Transfer Predictions for U-Shaped Coolant Channels With Skewed Ribs and With Smooth Walls
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Topics: Coolants, Heat transfer, Flow (Dynamics), Reynolds number, Turbulence, Airfoils, Cooling, Ducts, Pressure, Stress
Proceedings Papers

Heat Transfer Predictions for Rotating U-Shaped Coolant Channels With Skewed Ribs and With Smooth Walls

Bernhard Bonhoff, Uwe Tomm, Bruce V. Johnson, Ian Jennions
Proc. ASME. GT1997, Volume 3: Heat Transfer; Electric Power; Industrial and Cogeneration, V003T09A027, June 2–5, 1997
Publisher: American Society of Mechanical Engineers
Paper No: 97-GT-162
https://doi.org/10.1115/97-GT-162
View Paper titled, Heat Transfer Predictions for Rotating U-Shaped Coolant Channels With Skewed Ribs and With Smooth Walls
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Topics: Coolants, Heat transfer, Flow (Dynamics), Airfoils, Buoyancy, Cooling, Coriolis force, NASA, Pressure, Reynolds number
Proceedings Papers

Influence of the Hole Length-to-Diameter Ratio on Film Cooling With Cylindrical Holes

Ewald Lutum, Bruce V. Johnson
Proc. ASME. GT1998, Volume 4: Heat Transfer; Electric Power; Industrial and Cogeneration, V004T09A001, June 2–5, 1998
Publisher: American Society of Mechanical Engineers
Paper No: 98-GT-010
https://doi.org/10.1115/98-GT-010
View Paper titled, Influence of the Hole Length-to-Diameter Ratio on Film Cooling With Cylindrical Holes
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Topics: Film cooling, Coolants, Flow (Dynamics)
Proceedings Papers

Impingement Cooling Experiments With Flat Plate and Pin Plate Target Surfaces

Rainer Hoecker, Bruce V. Johnson, Josef Hausladen, Matthias Rothbrust, Bernhard Weigand
Proc. ASME. GT1999, Volume 3: Heat Transfer; Electric Power; Industrial and Cogeneration, V003T01A070, June 7–10, 1999
Publisher: American Society of Mechanical Engineers
Paper No: 99-GT-252
https://doi.org/10.1115/99-GT-252
View Paper titled, Impingement Cooling Experiments With Flat Plate and Pin Plate Target Surfaces
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Topics: Flat plates, Impingement cooling, Copper, Heat transfer, Heat transfer coefficients, Pins (Engineering), Reynolds number, Coolants, Engines, Fins
Journal Articles

Rim Seal Ingestion in a Turbine Stage From 360 Degree Time-Dependent Numerical Simulations

Cheng-Zhang Wang, Senthil Prasad Mathiyalagan, Bruce V. Johnson, J. Axel Glahn, David F. Cloud
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research-Article
J. Turbomach. March 2014, 136(3): 031007.
Paper No: TURBO-13-1030
https://doi.org/10.1115/1.4024684
Published Online: September 26, 2013
View Article titled, Rim Seal Ingestion in a Turbine Stage From 360 Degree Time-Dependent Numerical Simulations
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Topics: Blades, Cavities, Flow (Dynamics), Pressure, Turbines, Computational fluid dynamics, Computer simulation, Coolants, Simulation, Rotors
Proceedings Papers

Rim Seal Ingestion in a Turbine Stage From 360-Degree Time Dependent Numerical Simulations

Cheng-Zhang Wang, Senthil Prasad Mathiyalagan, Bruce V. Johnson, J. Axel Glahn, David F. Cloud
Proc. ASME. GT2012, Volume 4: Heat Transfer, Parts A and B, 1877-1888, June 11–15, 2012
Publisher: American Society of Mechanical Engineers
Paper No: GT2012-68193
https://doi.org/10.1115/GT2012-68193
View Paper titled, Rim Seal Ingestion in a Turbine Stage From 360-Degree Time Dependent Numerical Simulations
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Topics: Computer simulation, Turbines, Flow (Dynamics), Blades, Pressure, Cavities, Coolants, Wheels, Boundary layers, Boundary-value problems
Proceedings Papers

A Rim Seal Orifice Model With 2 Cds and Effects of Swirl in Seals

Bruce V. Johnson, Cheng-Zhang Wang, Ramendra P. Roy
Proc. ASME. GT2008, Volume 4: Heat Transfer, Parts A and B, 1531-1541, June 9–13, 2008
Publisher: American Society of Mechanical Engineers
Paper No: GT2008-50650
https://doi.org/10.1115/GT2008-50650
View Paper titled, A Rim Seal Orifice Model With 2 Cds and Effects of Swirl in Seals
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Topics: Blades, Cavities, Clearances (Engineering), Coolants, Disks, Flow (Dynamics), Fluids, Gas turbines, Pressure, Stators
Proceedings Papers

Comparison of Flow Characteristics in Axial-Gap Seals for Close- and Wide-Spaced Turbine Stages

Cheng-Zhang Wang, Bruce V. Johnson, Frederick De Jong, T. K. Vashist, Rajib Dutta
Proc. ASME. GT2007, Volume 4: Turbo Expo 2007, Parts A and B, 1219-1229, May 14–17, 2007
Publisher: American Society of Mechanical Engineers
Paper No: GT2007-27909
https://doi.org/10.1115/GT2007-27909
View Paper titled, Comparison of Flow Characteristics in Axial-Gap Seals for Close- and Wide-Spaced Turbine Stages
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Topics: Flow (Dynamics), Turbines, Blades, Airfoils, Cavities, Chords (Trusses), Computational fluid dynamics, Velocity measurement, Wakes
Journal Articles

A Method for Estimating the Influence of Time-Dependent Vane and Blade Pressure Fields on Turbine Rim Seal Ingestion

Bruce V. Johnson, Ralf Jakoby, Dieter E. Bohn, Didier Cunat
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. April 2009, 131(2): 021005.
https://doi.org/10.1115/1.2950053
Published Online: January 22, 2009
View Article titled, A Method for Estimating the Influence of Time-Dependent Vane and Blade Pressure Fields on Turbine Rim Seal Ingestion
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Topics: Blades, Cavities, Flow (Dynamics), Pressure, Cooling, Turbines, Disks, Airfoils
Proceedings Papers

Flow Characteristics and Stability Analysis of Variable-Density Rotating Flows in Compressor-Disk Cavities

Bruce V. Johnson, J. D. Lin, William A. Daniels, Roger Paolillo
Proc. ASME. GT2004, Volume 4: Turbo Expo 2004, 461-472, June 14–17, 2004
Publisher: American Society of Mechanical Engineers
Paper No: GT2004-54279
https://doi.org/10.1115/GT2004-54279
View Paper titled, Flow Characteristics and Stability Analysis of Variable-Density Rotating Flows in Compressor-Disk Cavities
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Topics: Cavities, Compressors, Density, Disks, Flow (Dynamics), Stability, Heat transfer, Aircraft, Coolants, Cooling
Proceedings Papers

Rim Seal Ingestion Characteristics for Axial Gap Rim Seals in a Closely-Spaced Turbine Stage From a Numerical Simulation

Cheng-Zhang Wang, Bruce V. Johnson, David F. Cloud, Roger E. Paolillo, T. K. Vashist, Ramendra P. Roy
Proc. ASME. GT2006, Volume 3: Heat Transfer, Parts A and B, 1561-1570, May 8–11, 2006
Publisher: American Society of Mechanical Engineers
Paper No: GT2006-90965
https://doi.org/10.1115/GT2006-90965
View Paper titled, Rim Seal Ingestion Characteristics for Axial Gap Rim Seals in a Closely-Spaced Turbine Stage From a Numerical Simulation
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Topics: Computer simulation, Turbines, Flow (Dynamics), Pressure, Blades, Airfoils, Cavities, Disks, Gas turbines, Jets
Proceedings Papers

A Method for Estimating the Influence of Time-Dependent Vane and Blade Pressure Fields on Turbine Rim Seal Ingestion

Bruce V. Johnson, Ralf Jakoby, Dieter E. Bohn, Didier Cunat
Proc. ASME. GT2006, Volume 3: Heat Transfer, Parts A and B, 1519-1530, May 8–11, 2006
Publisher: American Society of Mechanical Engineers
Paper No: GT2006-90853
https://doi.org/10.1115/GT2006-90853
View Paper titled, A Method for Estimating the Influence of Time-Dependent Vane and Blade Pressure Fields on Turbine Rim Seal Ingestion
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Topics: Blades, Pressure, Turbines, Cavities, Flow (Dynamics), Fluids, Computer simulation, Coolants, Cooling, Disks
Journal Articles

Flow Characteristics and Stability Analysis of Variable-Density Rotating Flows in Compressor-Disk Cavities

Bruce V. Johnson, J. D. Lin, William A. Daniels, Roger Paolillo
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Technical Papers
J. Eng. Gas Turbines Power. January 2006, 128(1): 118–127.
https://doi.org/10.1115/1.1925648
Published Online: March 1, 2004
View Article titled, Flow Characteristics and Stability Analysis of Variable-Density Rotating Flows in Compressor-Disk Cavities
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Topics: Cavities, Compressors, Density, Disks, Flow (Dynamics), Stability, Heat transfer, Cooling