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Kali Charan Nayak
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Proceedings Papers

Vortex Characterization of Rotor-Stator Cavities Dominated With Radial Flows

Dileep Bushan Reddy S. N., Praveen Kumar Singh, Kali Charan Nayak, Tim Scanlon
Proc. ASME. GTINDIA2023, ASME 2023 Gas Turbine India Conference, V001T03A006, December 7–8, 2023
Publisher: American Society of Mechanical Engineers
Paper No: GTINDIA2023-118670
https://doi.org/10.1115/GTINDIA2023-118670
View Paper titled, Vortex Characterization of Rotor-Stator Cavities Dominated With Radial Flows
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Topics: Cavities, Radial flow, Rotors, Stators, Vortices, Computational fluid dynamics, Flow (Dynamics), Pressure, Temperature, Bearings
Journal Articles

Effect of Rotation on Leakage and Windage Heating in Labyrinth Seals With Honeycomb Lands

Kali Charan Nayak
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. August 2020, 142(8): 081001.
Paper No: GTP-19-1483
https://doi.org/10.1115/1.4047180
Published Online: July 31, 2020
View Article titled, Effect of Rotation on Leakage and Windage Heating in Labyrinth Seals With Honeycomb Lands
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Topics: Clearances (Engineering), Flow (Dynamics), Heating, Honeycomb structures, Leakage, Rotation, Discharge coefficient, Temperature
Proceedings Papers

CFD Study for the Particle Transport and Deposition in Secondary Air Systems

Nomesh P. Kandaswamy, Kali Charan Nayak, Guy D. Snowsill, John Irving, Ben Littley
Proc. ASME. GTINDIA2019, Volume 1: Compressors, Fans, and Pumps; Turbines; Heat Transfer; Structures and Dynamics, V001T02A008, December 5–6, 2019
Publisher: American Society of Mechanical Engineers
Paper No: GTINDIA2019-2423
https://doi.org/10.1115/GTINDIA2019-2423
View Paper titled, CFD Study for the Particle Transport and Deposition in Secondary Air Systems
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Topics: Computational fluid dynamics, Particulate matter, Cavities, Engines, Turbine components, Aircraft engines, Blades, Commercial air transport, Computer software, Corrosion
Proceedings Papers

Leakage and Windage Heating in Stepped Labyrinth Seals

Kali Charan Nayak, Nomesh P. Kandaswamy, Syed Faheemulla
Proc. ASME. GTINDIA2019, Volume 1: Compressors, Fans, and Pumps; Turbines; Heat Transfer; Structures and Dynamics, V001T02A009, December 5–6, 2019
Publisher: American Society of Mechanical Engineers
Paper No: GTINDIA2019-2426
https://doi.org/10.1115/GTINDIA2019-2426
View Paper titled, Leakage and Windage Heating in Stepped Labyrinth Seals
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Topics: Heating, Leakage, Computational fluid dynamics, Clearances (Engineering), Computer simulation, Computer software, Flow (Dynamics), Gas turbines, Pressure, Turbulence
Journal Articles

Effect of Rub-Grooves on Leakage and Windage Heating in Straight-Through Labyrinth Seals

Kali Charan Nayak, Pradip Dutta
Journal: Journal of Tribology
Publisher: ASME
Article Type: Research-Article
J. Tribol. April 2016, 138(2): 022201.
Paper No: TRIB-14-1247
https://doi.org/10.1115/1.4031431
Published Online: October 15, 2015
View Article titled, Effect of Rub-Grooves on Leakage and Windage Heating in Straight-Through Labyrinth Seals
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Topics: Clearances (Engineering), Flow (Dynamics), Heating, Honeycomb structures, Leakage, Computational fluid dynamics, Stators, Turbulence
Journal Articles

Numerical Investigations for Leakage and Windage Heating in Straight-Through Labyrinth Seals

Kali Charan Nayak, Pradip Dutta
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. January 2016, 138(1): 012507.
Paper No: GTP-14-1515
https://doi.org/10.1115/1.4031343
Published Online: September 18, 2015
View Article titled, Numerical Investigations for Leakage and Windage Heating in Straight-Through Labyrinth Seals
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Topics: Clearances (Engineering), Computational fluid dynamics, Flow (Dynamics), Heating, Honeycomb structures, Leakage, Pressure, Turbulence, Gas turbines