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Proceedings Papers

Numerical Performance and Flow Field Study of Centrifugal Compressor With Supercritical Carbon-Dioxide (SCO 2 )

Hemant Kumar, Chetan S. Mistry
Proc. ASME. GTINDIA2019, Volume 1: Compressors, Fans, and Pumps; Turbines; Heat Transfer; Structures and Dynamics, V001T01A015, December 5–6, 2019
Paper No: GTINDIA2019-2668
DOI: https://doi.org/10.1115/GTINDIA2019-2668
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Topics: Brayton cycle, Carbon dioxide, Compressors, Design, Flow (Dynamics), Pressure, Density, Blades, Compression, Fluids
Proceedings Papers

A Compliant Algorithm to Diagnose Multiple Centrifugal Pump Faults With Corrupted Vibration and Current Signatures in Time-Domain

Janani Shruti Rapur, Rajiv Tiwari
Proc. ASME. GTINDIA2017, Volume 2: Structures and Dynamics; Renewable Energy (Solar, Wind); Inlets and Exhausts; Emerging Technologies (Hybrid Electric Propulsion, UAV, ...); GT Operation and Maintenance; Materials and Manufacturing (Including Coatings, Composites, CMCs, Additive Manufacturing); Analytics and Digital Solutions for Gas Turbines/Rotating Machinery, V002T05A007, December 7–8, 2017
Paper No: GTINDIA2017-4615
DOI: https://doi.org/10.1115/GTINDIA2017-4615
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Topics: Algorithms, Centrifugal pumps, Vibration, Flow (Dynamics), Impellers, Noise (Sound), Suction, Support vector machines, Corrective actions, Cyber-physical systems
Proceedings Papers

Identification and Avoidance of Impeller Resonance From Impeller Interference Diagram (SAFE-Diagram) for an Open Impeller in an Integrally Geared Centrifugal Air Compressor

Raghavendra R. Bejgam, Mathew P. James
Proc. ASME. GTINDIA2017, Volume 2: Structures and Dynamics; Renewable Energy (Solar, Wind); Inlets and Exhausts; Emerging Technologies (Hybrid Electric Propulsion, UAV, ...); GT Operation and Maintenance; Materials and Manufacturing (Including Coatings, Composites, CMCs, Additive Manufacturing); Analytics and Digital Solutions for Gas Turbines/Rotating Machinery, V002T05A005, December 7–8, 2017
Paper No: GTINDIA2017-4599
DOI: https://doi.org/10.1115/GTINDIA2017-4599
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Topics: Air compressors, Impellers, Resonance, Excitation, Diffusers, Blades, Design, Centrifugal force, Disks, Geometry
Proceedings Papers

Performance Evaluation of a Turbocharger Compressor by Varying the Exit Width, Eye Tip Radius and Extending the Shroud to Study Their Impact Using Computational Modelling

Jerry Thomas John, Nikhil Mohanan, A. K. D. Velayudhan
Proc. ASME. GTINDIA2017, Volume 1: Compressors, Fans and Pumps; Turbines; Heat Transfer; Combustion, Fuels and Emissions, V001T01A019, December 7–8, 2017
Paper No: GTINDIA2017-4871
DOI: https://doi.org/10.1115/GTINDIA2017-4871
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Topics: Compressors, Modeling, Performance evaluation, Turbochargers, Design, High pressure (Physics), Pressure, Emissions, Impellers, Internal combustion engines
Proceedings Papers

An Experimental Investigation on Hysteresis in a Wet Gas Compressor

Martin Bakken, Tor Bjørge
Proc. ASME. GTINDIA2017, Volume 1: Compressors, Fans and Pumps; Turbines; Heat Transfer; Combustion, Fuels and Emissions, V001T01A002, December 7–8, 2017
Paper No: GTINDIA2017-4518
DOI: https://doi.org/10.1115/GTINDIA2017-4518
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Topics: Gas compressors, Compressors, Diffusers, Impellers, Multiphase flow, Compression, Flow (Dynamics), Fluid dynamics, Stability, Steady state
Proceedings Papers

CFD Studies on the Performance of a Centrifugal Compressor With Single Wall Rotating Vaneless Diffusers at the Wall Extension Ratios of 1.1 and 1.15

Srinivasa Rao Konakala, Mukka Govardhan
Proc. ASME. GTINDIA2017, Volume 1: Compressors, Fans and Pumps; Turbines; Heat Transfer; Combustion, Fuels and Emissions, V001T01A009, December 7–8, 2017
Paper No: GTINDIA2017-4625
DOI: https://doi.org/10.1115/GTINDIA2017-4625
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Topics: Compressors, Computational fluid dynamics, Vaneless diffusers, Impellers, Flow (Dynamics), Rotation, Diffusers, Pressure, Diffusion (Physics), Performance characterization
Proceedings Papers

Volute Flow Influence on Wet Gas Compressor Performance

Martin Bakken, Tor Bjørge
Proc. ASME. GTINDIA2017, Volume 1: Compressors, Fans and Pumps; Turbines; Heat Transfer; Combustion, Fuels and Emissions, V001T01A004, December 7–8, 2017
Paper No: GTINDIA2017-4529
DOI: https://doi.org/10.1115/GTINDIA2017-4529
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Topics: Flow (Dynamics), Gas compressors, Compressors, Diffusers, Compression, Condensed matter, Design, Drops, Impellers, Liquid films
Proceedings Papers

An Experimental Study of the Slip Factor in a Wet Gas Centrifugal Compressor With IGV

Levi André B. Vigdal, Lars E. Bakken
Proc. ASME. GTINDIA2017, Volume 1: Compressors, Fans and Pumps; Turbines; Heat Transfer; Combustion, Fuels and Emissions, V001T01A010, December 7–8, 2017
Paper No: GTINDIA2017-4634
DOI: https://doi.org/10.1115/GTINDIA2017-4634
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Topics: Compressors, Inlet guide vanes, Gas compressors, Impellers, Compression, Design, Flow (Dynamics), Gas flow, Natural gas, Pressure
Proceedings Papers

An Improved Streamline Curvature Method for Centrifugal Compressor Performance

Zhang Chao-wei, Dong Xue-zhi, Liu Xi-yang, Gao Qing, Tan Chun-qing
Proc. ASME. GTINDIA2017, Volume 1: Compressors, Fans and Pumps; Turbines; Heat Transfer; Combustion, Fuels and Emissions, V001T01A005, December 7–8, 2017
Paper No: GTINDIA2017-4531
DOI: https://doi.org/10.1115/GTINDIA2017-4531
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Topics: Compressors, Impellers, Computational methods, Flow (Dynamics), Pressure, Computational fluid dynamics, Wakes
Proceedings Papers

Gas Dynamic Designs of Centrifugal Compressors for Gas Industry

Y. Galerkin, A. Rekstin, K. Soldatova, A. Drozdov
Proc. ASME. GTINDIA2015, ASME 2015 Gas Turbine India Conference, V001T01A007, December 2–3, 2015
Paper No: GTINDIA2015-1215
DOI: https://doi.org/10.1115/GTINDIA2015-1215
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Topics: Compressors, Gas industry, Design, Optimization, Blades, Diffusers, Dimensions, Flow (Dynamics), Impellers, Mach number
Proceedings Papers

Universal Modeling Method: The Instrument for Centrifugal Compressor Gas Dynamic Design

Y. Galerkin, A. Rekstin, K. Soldatova, A. Drozdov
Proc. ASME. GTINDIA2015, ASME 2015 Gas Turbine India Conference, V001T01A001, December 2–3, 2015
Paper No: GTINDIA2015-1202
DOI: https://doi.org/10.1115/GTINDIA2015-1202
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Topics: Compressors, Design, Instrumentation, Modeling, Computer software, Algebra, Blades, Engineering design processes, Flow visualization, Geometry
Proceedings Papers

CFD Wind Tunnel Tests of Centrifugal Stage Return Channel Vane Cascades

Y. Galerkin, L. Marenina, K. Soldatova
Proc. ASME. GTINDIA2015, ASME 2015 Gas Turbine India Conference, V001T01A008, December 2–3, 2015
Paper No: GTINDIA2015-1216
DOI: https://doi.org/10.1115/GTINDIA2015-1216
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Topics: Computational fluid dynamics, Wind tunnels, Stators, Flow (Dynamics), Compressors, Design methodology, Friction, Impellers, Vaneless diffusers
Proceedings Papers

Model Order Reduction of Visco-Thermal Acousto-Elastic Interaction in High-Pressure Centrifugal Compressors

Jithin Jith, Sunetra Sarkar
Proc. ASME. GTINDIA2015, ASME 2015 Gas Turbine India Conference, V001T01A020, December 2–3, 2015
Paper No: GTINDIA2015-1345
DOI: https://doi.org/10.1115/GTINDIA2015-1345
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Topics: Compressors, High pressure (Physics), Damping, Impellers, Supercritical carbon dioxide, Acoustics, Boundary layers, Carbon capture and storage, Energy dissipation, Finite element analysis
Proceedings Papers

Design and Performance Evaluation of an Aero Engine Booster Pump

Ashfaq C. Mohammed, Shivakumar Ulaganathan, Lingamoorthy Kannan, Anbuchezhian Singaravelu, Girish K. Degaonkar
Proc. ASME. GTINDIA2015, ASME 2015 Gas Turbine India Conference, V001T01A015, December 2–3, 2015
Paper No: GTINDIA2015-1322
DOI: https://doi.org/10.1115/GTINDIA2015-1322
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Topics: Aircraft engines, Design, Performance evaluation, Pumps, Cavitation, Impellers, Centrifugal pumps, Computational fluid dynamics, Flow (Dynamics), Fuel systems
Proceedings Papers

Probabilistic Fatigue Life Assessment of a Titanium Alloy Impeller for Turbo Shaft Engine Application

Esakki Muthu Shanmugam, Raghu V. Prakash, Sakthivel Ammaiappan
Proc. ASME. GTINDIA2015, ASME 2015 Gas Turbine India Conference, V001T05A007, December 2–3, 2015
Paper No: GTINDIA2015-1309
DOI: https://doi.org/10.1115/GTINDIA2015-1309
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Topics: Engines, Fatigue life, Impellers, Titanium alloys, Turbochargers, Cycles, Fatigue analysis, Particle spin, Reliability, Rotation
Proceedings Papers

Instabilities Investigation in Wet Gas Compressor by Flow Visualisation

Veronica Ferrara, Lars E. Bakken
Proc. ASME. GTINDIA2015, ASME 2015 Gas Turbine India Conference, V001T01A023, December 2–3, 2015
Paper No: GTINDIA2015-1356
DOI: https://doi.org/10.1115/GTINDIA2015-1356
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Topics: Flow visualization, Gas compressors, Compressors, Diffusers, Fast Fourier transforms, Flow (Dynamics), Impellers, Machinery, Ocean engineering, Stability
Proceedings Papers

Casing Treatment of Centrifugal Compressors

Jisha Noushad, Anand Babu Dhamarla, Pavan Kumar
Proc. ASME. GTINDIA2015, ASME 2015 Gas Turbine India Conference, V001T01A018, December 2–3, 2015
Paper No: GTINDIA2015-1337
DOI: https://doi.org/10.1115/GTINDIA2015-1337
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Topics: Compressors, Flow (Dynamics), Computational fluid dynamics, Surges, Design, Geometry, Boundary layers, Engineering simulation, Fluctuations (Physics), Impellers
Proceedings Papers

CFD Analysis of Effect of Diffuser Vane Setting Angle and Shape on the Performance of a Centrifugal Compressor Stage

Venkateswara Rao Pothuri, Ramana Murty Govindaraju, Venkata Rao Ganapathiraju, Naga Vamsi Palati, Sivaram Badisa
Proc. ASME. GTINDIA2015, ASME 2015 Gas Turbine India Conference, V001T01A024, December 2–3, 2015
Paper No: GTINDIA2015-1369
DOI: https://doi.org/10.1115/GTINDIA2015-1369
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Topics: Compressors, Computational fluid dynamics, Diffusers, Shapes, Blades, Design, Flow (Dynamics), Airfoils, Flat plates, Geometry
Proceedings Papers

Centrifugal Compressor Stage Design Principles Checking

Y. Galerkin, A. Drozdov
Proc. ASME. GTINDIA2015, ASME 2015 Gas Turbine India Conference, V001T01A006, December 2–3, 2015
Paper No: GTINDIA2015-1213
DOI: https://doi.org/10.1115/GTINDIA2015-1213
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Topics: Compressors, Design, Impellers, Flow (Dynamics), Blades, Computational fluid dynamics, Dimensions, Modeling, Shapes, Computer software
Proceedings Papers

Analysis of Flow Through a Twisted Vaned Diffuser

Venkateswara Rao Pothuri, Venkata Ramana Murty Govindaraju, Venkata Rao Ganapathiraju
Proc. ASME. GTINDIA2014, ASME 2014 Gas Turbine India Conference, V001T01A004, December 15–17, 2014
Paper No: GTINDIA2014-8163
DOI: https://doi.org/10.1115/GTINDIA2014-8163
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Topics: Diffusers, Flow (Dynamics), Impellers, Compressors, Rotation, Computational fluid dynamics, Design, Pressure, Vaneless diffusers