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Proceedings Papers

Axial Compressor Rotor Optimization Using a Novel Ensemble of Surrogates-Based Infill Criterion

Jan Kamenik, Michele Stramacchia, David J. J. Toal, Andy J. Keane, Ron Bates
Proc. ASME. GTINDIA2017, Volume 1: Compressors, Fans and Pumps; Turbines; Heat Transfer; Combustion, Fuels and Emissions, V001T01A001, December 7–8, 2017
Paper No: GTINDIA2017-4516
DOI: https://doi.org/10.1115/GTINDIA2017-4516
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Topics: Compressors, Optimization, Rotors, Design, Errors, Flow (Dynamics), Genetic algorithms, Physics, Quadratic programming
Proceedings Papers

Experimental and Numerical Investigation of Operating Range Enhancement Techniques in Centrifugal Compressor for Turbochargers

Kishore Kumar Chandramohan, Kirubakaran Purushothaman, Vidyadheesh Pandurangi, Kishore Prasad Deshkulkarni
Proc. ASME. GTINDIA2017, Volume 1: Compressors, Fans and Pumps; Turbines; Heat Transfer; Combustion, Fuels and Emissions, V001T01A013, December 7–8, 2017
Paper No: GTINDIA2017-4753
DOI: https://doi.org/10.1115/GTINDIA2017-4753
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Topics: Compressors, Turbochargers, Diffusers, Pinch effect, Pressure, Flow (Dynamics), Diesel engines, Gas turbines, Helicopters, Missiles
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

Flow Studies on a Single Stage Transonic Axial Flow Compressor Retrofitted With Circumferential Grooves and Varied Rotor-Stator Axial Gap

Anand P. Darji, Dilipkumar Bhanudasji Alone, Chetan S. Mistry
Proc. ASME. GTINDIA2017, Volume 1: Compressors, Fans and Pumps; Turbines; Heat Transfer; Combustion, Fuels and Emissions, V001T01A007, December 7–8, 2017
Paper No: GTINDIA2017-4592
DOI: https://doi.org/10.1115/GTINDIA2017-4592
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Topics: Axial flow, Flow (Dynamics), Rotors, Stators, Compressors, Computer simulation, Navier-Stokes equations, Numerical analysis, Propulsion, Shear stress
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

Cold Blade Profile Generation Methodology for Compressor Rotor Blades Using FSI Approach

Kirubakaran Purushothaman, Sankar Kumar Jeyaraman, Ajay Pratap, Kishore Prasad Deshkulkarni
Proc. ASME. GTINDIA2017, Volume 1: Compressors, Fans and Pumps; Turbines; Heat Transfer; Combustion, Fuels and Emissions, V001T01A014, December 7–8, 2017
Paper No: GTINDIA2017-4762
DOI: https://doi.org/10.1115/GTINDIA2017-4762
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Topics: Blades, Compressors, Fluid structure interaction, Rotors, Design, Geometry, Deflection, Shapes, Stress, Temperature effects
Proceedings Papers

Design Aspects for Large Diameter, Low Speed Axial Flow Fan for Wind Tunnel Application

Shubham Kesharwani, Chetan S. Mistry, Subhransu Roy, Arnab Roy, Kalyan P. Sinhamahapatra
Proc. ASME. GTINDIA2017, Volume 1: Compressors, Fans and Pumps; Turbines; Heat Transfer; Combustion, Fuels and Emissions, V001T01A020, December 7–8, 2017
Paper No: GTINDIA2017-4880
DOI: https://doi.org/10.1115/GTINDIA2017-4880
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Topics: Axial flow, Design, Wind tunnels, Blades, Rotors, Noise (Sound), Pressure, Chords (Trusses), Design methodology, Stators
Proceedings Papers

Numerical Investigations on Influence of Uniform Blade Surface Roughness on the Performance Characteristics of a Transonic Axial Flow Compressor Stage

Ravi J. Chotalia, Dilipkumar Bhanudasji Alone
Proc. ASME. GTINDIA2017, Volume 1: Compressors, Fans and Pumps; Turbines; Heat Transfer; Combustion, Fuels and Emissions, V001T01A008, December 7–8, 2017
Paper No: GTINDIA2017-4594
DOI: https://doi.org/10.1115/GTINDIA2017-4594
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Topics: Axial flow, Blades, Performance characterization, Surface roughness, Aerosols, Compressors, Aircraft, Dimensions, Steady state, Aircraft engines
Proceedings Papers

Evaluation of Non-Cavitating Steady State Performance of an Aero-Engine Gear Pump by Numerical Methods

Shivakumar Ulaganathan, Ch. Kanna Babu, Girish Kalyanrao Degaonkar
Proc. ASME. GTINDIA2017, Volume 1: Compressors, Fans and Pumps; Turbines; Heat Transfer; Combustion, Fuels and Emissions, V001T01A003, December 7–8, 2017
Paper No: GTINDIA2017-4528
DOI: https://doi.org/10.1115/GTINDIA2017-4528
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Topics: Aircraft engines, Gear pumps, Numerical analysis, Steady state, Design, Construction, Fuels, Gears, Industrial lubrication systems, Internal flow
Proceedings Papers

Aeroelastic Flutter Investigation and Stability Enhancement of a Transonic Axial Compressor Rotor Using Casing Treatment

Kirubakaran Purushothaman, Sankar Kumar Jeyaraman, Ajay Pratap, Kishore Prasad Deshkulkarni
Proc. ASME. GTINDIA2017, Volume 1: Compressors, Fans and Pumps; Turbines; Heat Transfer; Combustion, Fuels and Emissions, V001T01A015, December 7–8, 2017
Paper No: GTINDIA2017-4767
DOI: https://doi.org/10.1115/GTINDIA2017-4767
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Topics: Compressors, Flutter (Aerodynamics), Rotors, Stability, Blades, Damping, Aerodynamics, Cycles, Flow separation, Fluid-dynamic forces
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

Aeroelastic Flutter Analysis of Linear Cascade Blades: STC5

Kirubakaran Purushothaman, Sankar Kumar Jeyaraman, Sasikanta Parida, Kishore Prasad Deshkulkarni
Proc. ASME. GTINDIA2017, Volume 1: Compressors, Fans and Pumps; Turbines; Heat Transfer; Combustion, Fuels and Emissions, V001T01A016, December 7–8, 2017
Paper No: GTINDIA2017-4773
DOI: https://doi.org/10.1115/GTINDIA2017-4773
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Topics: Blades, Cascades (Fluid dynamics), Flutter (Aerodynamics), Computational fluid dynamics, Damping, Compressors, Cycles, Sound transmission class, Aerodynamic flow, Aerodynamics
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

Surface Roughness Effect on Performance of an Electric Submersible Pump

Dhairyasheel Deshmukh, M. Hamid Siddique, Abdus Samad
Proc. ASME. GTINDIA2017, Volume 1: Compressors, Fans and Pumps; Turbines; Heat Transfer; Combustion, Fuels and Emissions, V001T01A017, December 7–8, 2017
Paper No: GTINDIA2017-4848
DOI: https://doi.org/10.1115/GTINDIA2017-4848
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Topics: Pumps, Submersibles, Surface roughness, Design, Flow (Dynamics), Reynolds number, Turbulence, Boundary layers, Centrifugal pumps, Engineering simulation
Proceedings Papers

Effect of Rotor Tip Winglet on the Performance and Stability of a Transonic Axial Compressor

Subbaramu Shivaramaiah, Quamber H. Nagpurwala, Mahesh K. Varpe, H. K. Narahari
Proc. ASME. GTINDIA2017, Volume 1: Compressors, Fans and Pumps; Turbines; Heat Transfer; Combustion, Fuels and Emissions, V001T01A011, December 7–8, 2017
Paper No: GTINDIA2017-4686
DOI: https://doi.org/10.1115/GTINDIA2017-4686
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Topics: Compressors, Rotors, Stability, Pressure, Cascades (Fluid dynamics), Blades, Suction, Aircraft, Boundary layers, Computational fluid dynamics
Proceedings Papers

Numerical Analysis of NACA Aerofoil Using Synthetic Jet

Mayuresh Neve, V. R. Kalamkar, Akshay Wagh
Proc. ASME. GTINDIA2017, Volume 1: Compressors, Fans and Pumps; Turbines; Heat Transfer; Combustion, Fuels and Emissions, V001T01A006, December 7–8, 2017
Paper No: GTINDIA2017-4587
DOI: https://doi.org/10.1115/GTINDIA2017-4587
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Topics: Airfoils, Numerical analysis, Chords (Trusses), Delays, Drag (Fluid dynamics), Flow separation, Suction, Boundary layers, Boundary-value problems, Computational fluid dynamics
Proceedings Papers

Large Eddy Simulation of a Compressor Stage

Pranab Mondal, Joseph Mathew
Proc. ASME. GTINDIA2017, Volume 1: Compressors, Fans and Pumps; Turbines; Heat Transfer; Combustion, Fuels and Emissions, V001T01A018, December 7–8, 2017
Paper No: GTINDIA2017-4849
DOI: https://doi.org/10.1115/GTINDIA2017-4849
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Topics: Compressors, Large eddy simulation, Blades, Rotors, Engineering simulation, Pressure, Resolution (Optics), Simulation, Stators, Boundary layers
Proceedings Papers

Numerical Investigation to Assess the Performance of Free Rotating Vaneless Diffuser for a Centrifugal Compressor Stage

Seralathan Sivamani, Roychowdhury Dibyakanti Ghosh
Proc. ASME. GTINDIA2017, Volume 1: Compressors, Fans and Pumps; Turbines; Heat Transfer; Combustion, Fuels and Emissions, V001T01A012, December 7–8, 2017
Paper No: GTINDIA2017-4704
DOI: https://doi.org/10.1115/GTINDIA2017-4704
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Topics: Compressors, Vaneless diffusers, Pressure, Diffusion processes, Energy levels (Quantum mechanics), Flow (Dynamics), Fluids, Diffusion (Physics), Kinetic energy, Performance characterization