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Vasudevan Kanjirakkad
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Journal Articles

Wake–Separation Bubble Interaction Over an Experimentally Simulated Axial Compressor Blade Under Low Reynolds Number Flow

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Thomas Irps, Vasudevan Kanjirakkad
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. August 2025, 147(8): 081018.
Paper No: TURBO-24-1310
https://doi.org/10.1115/1.4067466
Published Online: January 30, 2025
View Articletitled, Wake–Separation Bubble Interaction Over an Experimentally Simulated Axial Compressor Blade Under Low Reynolds Number Flow
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Topics: Boundary layers, Bubbles, Compressors, Flow (Dynamics), Separation (Technology), Wakes, Blades, Reynolds number
Journal Articles

Experimental Measurements of Buoyancy-Induced Flow in Rotating Cavities Under High Reynolds Number Conditions

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Mark R. Puttock-Brown, Vasudevan Kanjirakkad
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. May 2025, 147(5): 051005.
Paper No: GTP-24-1533
https://doi.org/10.1115/1.4066704
Published Online: November 14, 2024
View Articletitled, Experimental Measurements of Buoyancy-Induced Flow in Rotating Cavities Under High Reynolds Number Conditions
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Topics: Buoyancy, Cavities, Disks, Flow (Dynamics), Heat transfer, Temperature, Reynolds number
Proceedings Papers

Wake-Separation Bubble Interaction Over an Experimentally Simulated Axial Compressor Blade Under Low Reynolds Number Flow

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Thomas Irps, Vasudevan Kanjirakkad
Proc. ASME. GT2024, Volume 12D: Turbomachinery — Multidisciplinary Design Approaches, Optimization, and Uncertainty Quantification; Radial Turbomachinery Aerodynamics; Unsteady Flows in Turbomachinery, V12DT36A025, June 24–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: GT2024-129181
https://doi.org/10.1115/GT2024-129181
View Paper titled, Wake-Separation Bubble Interaction Over an Experimentally Simulated Axial Compressor Blade Under Low Reynolds Number Flow
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Topics: Blades, Boundary layers, Bubbles, Compressors, Flow (Dynamics), Reynolds number, Separation (Technology), Wakes
Proceedings Papers

Analysis of Heat Transfer Within Buoyancy Dominated Rotating Cavities of H.P Compressors

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Seyed Mostafa Fazeli, Vasudevan Kanjirakkad, Christopher Long
Proc. ASME. GT2024, Volume 8: Heat Transfer: Internal Air Systems; Heat Transfer: Internal Cooling; Industrial and Cogeneration, V008T14A010, June 24–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: GT2024-126369
https://doi.org/10.1115/GT2024-126369
View Paper titled, Analysis of Heat Transfer Within Buoyancy Dominated Rotating Cavities of H.P Compressors
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Topics: Buoyancy, Cavities, Compressors, Disks, Heat transfer
Proceedings Papers

Experimental Measurements of Buoyancy Induced Flow in Rotating Cavities Under High Reynolds Number Conditions

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Mark R. Puttock-Brown, Vasudevan Kanjirakkad
Proc. ASME. GT2024, Volume 8: Heat Transfer: Internal Air Systems; Heat Transfer: Internal Cooling; Industrial and Cogeneration, V008T14A021, June 24–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: GT2024-128942
https://doi.org/10.1115/GT2024-128942
View Paper titled, Experimental Measurements of Buoyancy Induced Flow in Rotating Cavities Under High Reynolds Number Conditions
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Topics: Buoyancy, Cavities, Flow (Dynamics), Reynolds number, Disks, Temperature, Heat transfer, Compressibility, Cycles, Density
Proceedings Papers

Experimental and Numerical Study of Purge Flow Effects in an HP Turbine Stage

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Daniel Payne, Vasudevan Kanjirakkad
Proc. ASME. GT2023, Volume 7B: Heat Transfer — General Interest/Additive Manufacturing Impacts on Heat Transfer; Internal Air Systems; Internal Cooling, V07BT14A024, June 26–30, 2023
Publisher: American Society of Mechanical Engineers
Paper No: GT2023-103878
https://doi.org/10.1115/GT2023-103878
View Paper titled, Experimental and Numerical Study of Purge Flow Effects in an HP Turbine Stage
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Topics: Flow (Dynamics), Turbines, Cavities, Annulus, Simulation, Computer simulation, Engines, Rotors, Stators, Cavity flows
Journal Articles

Experimental and Computational Investigation of Flow Structure in Buoyancy-Dominated Rotating Cavities

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Seyed Mostafa Fazeli, Vasudevan Kanjirakkad, Christopher Long
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. July 2021, 143(7): 071026.
Paper No: GTP-20-1463
https://doi.org/10.1115/1.4049482
Published Online: March 31, 2021
View Articletitled, Experimental and Computational Investigation of Flow Structure in Buoyancy-Dominated Rotating Cavities
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Topics: Cavities, Flow (Dynamics), Disks, Buoyancy, Temperature
Proceedings Papers

Experimental and Computational Investigation of Flow Structure in Buoyancy Dominated Rotating Cavities

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Seyed Mostafa Fazeli, Vasudevan Kanjirakkad, Christopher Long
Proc. ASME. GT2020, Volume 7C: Heat Transfer, V07CT14A011, September 21–25, 2020
Publisher: American Society of Mechanical Engineers
Paper No: GT2020-14683
https://doi.org/10.1115/GT2020-14683
View Paper titled, Experimental and Computational Investigation of Flow Structure in Buoyancy Dominated Rotating Cavities
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Topics: Buoyancy, Cavities, Flow (Dynamics), Engineering simulation, Rotation, Simulation, Compressors, Computational fluid dynamics, Engines, Heat transfer
Proceedings Papers

Experimental Investigation on the Effect of Varying Purge Flow in a Newly Commissioned Single Stage Turbine Test Facility

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Daniel Payne, Vasudevan Kanjirakkad
Proc. ASME. GT2020, Volume 7C: Heat Transfer, V07CT14A016, September 21–25, 2020
Publisher: American Society of Mechanical Engineers
Paper No: GT2020-14975
https://doi.org/10.1115/GT2020-14975
View Paper titled, Experimental Investigation on the Effect of Varying Purge Flow in a Newly Commissioned Single Stage Turbine Test Facility
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Topics: Flow (Dynamics), Test facilities, Turbines, Cavities, Annulus, Rotors, Air flow, Disks, Engines, Reynolds number
Proceedings Papers

Flow in a Rotating Cavity With Axial Throughflow at Engine Representative Conditions

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Nicholas R. Atkins, Vasudevan Kanjirakkad
Proc. ASME. GT2014, Volume 5C: Heat Transfer, V05CT16A041, June 16–20, 2014
Publisher: American Society of Mechanical Engineers
Paper No: GT2014-27174
https://doi.org/10.1115/GT2014-27174
View Paper titled, Flow in a Rotating Cavity With Axial Throughflow at Engine Representative Conditions
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Topics: Cavities, Engines, Flow (Dynamics), Fluids, Reynolds number, Compressors, Disks, Heat transfer, Vortices, Aircraft engines
Proceedings Papers

Leading Edge Shielding Concept in Gas Turbines With Can Combustors

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Ioanna Aslanidou, Budimir Rosic, Vasudevan Kanjirakkad, Sumiu Uchida
Proc. ASME. GT2012, Volume 4: Heat Transfer, Parts A and B, 1397-1407, June 11–15, 2012
Publisher: American Society of Mechanical Engineers
Paper No: GT2012-68644
https://doi.org/10.1115/GT2012-68644
View Paper titled, Leading Edge Shielding Concept in Gas Turbines With Can Combustors
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Topics: Combustion chambers, Gas turbines, Cooling, Coolants, Temperature, Turbines, Design, Film cooling, Heat, Shapes
Journal Articles

Leading Edge Shielding Concept in Gas Turbines With Can Combustors

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Ioanna Aslanidou, Budimir Rosic, Vasudevan Kanjirakkad, Sumiu Uchida
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research-Article
J. Turbomach. March 2013, 135(2): 021019.
Paper No: TURBO-12-1026
https://doi.org/10.1115/1.4007514
Published Online: November 2, 2012
View Articletitled, Leading Edge Shielding Concept in Gas Turbines With Can Combustors
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Topics: Combustion chambers, Coolants, Cooling, Design, Flow (Dynamics), Gas turbines, Pressure, Leakage, Turbines, Temperature
Proceedings Papers

Aerodynamic and Aerothermal Investigation of the Flow Around an HPT Rotor Shroud: PIV Measurements

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Knut Lehmann, Vasudevan Kanjirakkad, Howard Hodson
Proc. ASME. GT2011, Volume 5: Heat Transfer, Parts A and B, 1363-1373, June 6–10, 2011
Publisher: American Society of Mechanical Engineers
Paper No: GT2011-45977
https://doi.org/10.1115/GT2011-45977
View Paper titled, Aerodynamic and Aerothermal Investigation of the Flow Around an HPT Rotor Shroud: PIV Measurements
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Topics: Flow (Dynamics), Rotors, Cooling, Blades, Cavities, Turbines, Cavity flows, Computation, Endoscopic devices, Energy dissipation
Proceedings Papers

Aerodynamic and Aerothermal Investigation of the Flow Around an HPT Rotor Shroud: Heat Transfer and Cooling Effectiveness

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Knut Lehmann, Vasudevan Kanjirakkad, Howard Hodson
Proc. ASME. GT2011, Volume 5: Heat Transfer, Parts A and B, 1375-1384, June 6–10, 2011
Publisher: American Society of Mechanical Engineers
Paper No: GT2011-45979
https://doi.org/10.1115/GT2011-45979
View Paper titled, Aerodynamic and Aerothermal Investigation of the Flow Around an HPT Rotor Shroud: Heat Transfer and Cooling Effectiveness
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Topics: Cooling, Flow (Dynamics), Heat transfer, Rotors, Adiabatic cooling, Turbines, Aerodynamics, Blades, Cavities, Computation
Proceedings Papers

Passive Shroud Cooling Concepts for HP Turbines: Experimental Investigations

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Vasudevan Kanjirakkad, Richard Thomas, Howard Hodson, Erik Janke, Frank Haselbach, Chris Whitney
Proc. ASME. GT2006, Volume 3: Heat Transfer, Parts A and B, 1065-1074, May 8–11, 2006
Publisher: American Society of Mechanical Engineers
Paper No: GT2006-91250
https://doi.org/10.1115/GT2006-91250
View Paper titled, Passive Shroud Cooling Concepts for HP Turbines: Experimental Investigations
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Topics: Cooling, Rotors, Turbines
Journal Articles

Passive Shroud Cooling Concepts for HP Turbines: Experimental Investigations

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Vasudevan Kanjirakkad, Richard Thomas, Howard Hodson, Erik Janke, Frank Haselbach, Chris Whitney
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. January 2008, 130(1): 011017.
https://doi.org/10.1115/1.2749300
Published Online: January 28, 2008
View Articletitled, Passive Shroud Cooling Concepts for HP Turbines: Experimental Investigations
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Topics: Coolants, Cooling, Rails, Rotors, Blades, Adiabatic cooling, Turbines, Flow (Dynamics)