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Proceedings Papers

Effect of Stage Loading on Endwall Flows in an Axial Flow Compressor Rotor

N. Sitaram
Proc. ASME. GT1988, Volume 1: Turbomachinery, V001T01A048, June 6–9, 1988
Publisher: American Society of Mechanical Engineers
Paper No: 88-GT-111
https://doi.org/10.1115/88-GT-111
View Paper titled, Effect of Stage Loading on Endwall Flows in an Axial Flow Compressor Rotor
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Topics: Axial flow, Flow (Dynamics), Rotors, Blades, Boundary layers, Compressors, Displacement, Leakage flows
Journal Articles

A Numerical Study of the Unsteady Interaction Effects on Diffuser Performance in a Centrifugal Compressor

S. Anish, N. Sitaram, H. D. Kim
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research-Article
J. Turbomach. January 2014, 136(1): 011012.
Paper No: TURBO-12-1227
https://doi.org/10.1115/1.4023471
Published Online: September 23, 2013
View Article titled, A Numerical Study of the Unsteady Interaction Effects on Diffuser Performance in a Centrifugal Compressor
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Topics: Diffusers, Flow (Dynamics), Pressure, Impellers, Compressors
Proceedings Papers

Effects of Inlet Pressure Distortion on the Performance and Flow Field of a Centrifugal Compressor at Off-Design Conditions

N. Sitaram, M. Govardhan, K. V. Murali
Proc. ASME. GTINDIA2012, ASME 2012 Gas Turbine India Conference, 35-50, December 1, 2012
Publisher: American Society of Mechanical Engineers
Paper No: GTINDIA2012-9529
https://doi.org/10.1115/GTINDIA2012-9529
View Paper titled, Effects of Inlet Pressure Distortion on the Performance and Flow Field of a Centrifugal Compressor at Off-Design Conditions
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Topics: Compressors, Design, Flow (Dynamics), Pressure
Proceedings Papers

Experiment Study of Simulated Effect of Rotor Stator Interaction: Effect of Axial Spacing and Rotor Blade Film Cooling Air Injection Ratio

Murari Sridhar, B. V. S. S. S. Prasad, N. Sitaram
Proc. ASME. GT2011, Volume 7: Turbomachinery, Parts A, B, and C, 705-714, June 6–10, 2011
Publisher: American Society of Mechanical Engineers
Paper No: GT2011-45681
https://doi.org/10.1115/GT2011-45681
View Paper titled, Experiment Study of Simulated Effect of Rotor Stator Interaction: Effect of Axial Spacing and Rotor Blade Film Cooling Air Injection Ratio
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Topics: Blades, Film cooling, Rotors, Stators, Flow (Dynamics), Cascades (Fluid dynamics), Wakes, Chords (Trusses), Fluids, Temperature distribution
Proceedings Papers

Steady and Transient Computations of Interaction Effects in a Centrifugal Compressor With Different Types of Diffusers

S. Anish, N. Sitaram
Proc. ASME. GT2010, Volume 7: Turbomachinery, Parts A, B, and C, 1997-2006, June 14–18, 2010
Publisher: American Society of Mechanical Engineers
Paper No: GT2010-22913
https://doi.org/10.1115/GT2010-22913
View Paper titled, Steady and Transient Computations of Interaction Effects in a Centrifugal Compressor With Different Types of Diffusers
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Topics: Compressors, Computation, Diffusers, Transients (Dynamics), Flow (Dynamics), Impellers, Design, Pressure, Engineering simulation, Separation (Technology)
Proceedings Papers

Effect of Tip Clearance in a Low Speed Centrifugal Compressor

P. Usha, Sri, N. Sitaram
Proc. ASME. FEDSM2005, Volume 1: Symposia, Parts A and B, 1665-1672, June 19–23, 2005
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2005-77153
https://doi.org/10.1115/FEDSM2005-77153
View Paper titled, Effect of Tip Clearance in a Low Speed Centrifugal Compressor
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Topics: Clearances (Engineering), Compressors, Flow (Dynamics)
Journal Articles

End-Wall and Profile Losses in a Low-Speed Axial Flow Compressor Rotor

B. Lakshminarayana, N. Sitaram, J. Zhang
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research Papers
J. Eng. Gas Turbines Power. January 1986, 108(1): 22–31.
https://doi.org/10.1115/1.3239880
Published Online: January 1, 1986
View Article titled, End-Wall and Profile Losses in a Low-Speed Axial Flow Compressor Rotor
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Topics: Axial flow, Rotors, Blades, Pressure, Clearances (Engineering), Compressors, Design, Flow (Dynamics)
Journal Articles

A Simplified Method of Using Four-Hole Probes to Measure Three-Dimensional Flow Fields

N. Sitaram, A. L. Treaster
Journal: Journal of Fluids Engineering
Publisher: ASME
Article Type: Research Papers
J. Fluids Eng. March 1985, 107(1): 31–35.
https://doi.org/10.1115/1.3242436
Published Online: March 1, 1985
View Article titled, A Simplified Method of Using Four-Hole Probes to Measure Three-Dimensional Flow Fields
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Topics: Flow (Dynamics), Probes, Flat plates, Boundary layer turbulence, Calibration, Geometry
Journal Articles

Wall Boundary Layer Development Near the Tip Region of an IGV of an Axial Flow Compressor

B. Lakshminarayana, N. Sitaram
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research Papers
J. Eng. Gas Turbines Power. April 1984, 106(2): 337–345.
https://doi.org/10.1115/1.3239570
Published Online: April 1, 1984
View Article titled, Wall Boundary Layer Development Near the Tip Region of an IGV of an Axial Flow Compressor
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Topics: Axial flow, Boundary layers, Inlet guide vanes, Annulus, Blades, Compressors, Pressure, Probes, Vorticity
Journal Articles

Conventional Probes for the Relative Flow Measurement in a Turbomachinery Rotor Blade Passage

N. Sitaram, B. Lakshminarayana, A. Ravindranath
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research Papers
J. Eng. Gas Turbines Power. April 1981, 103(2): 406–414.
https://doi.org/10.1115/1.3230735
Published Online: April 1, 1981
View Article titled, Conventional Probes for the Relative Flow Measurement in a Turbomachinery Rotor Blade Passage
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Topics: Blades, Flow measurement, Probes, Rotors, Turbomachinery, Flow (Dynamics), Axial flow, Disks, Errors, Boundary layers