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Proceedings Papers

Design and Development of Diesel Turbocharger Compressor With Low-Pressure Ratio for Low BMEP Engines

Franklin Praveen Simonradha, Dhinagaran Ramachandran, Balamurugan Mayandi, Tamilarasan Kashirajan, Alagarsamy Vengidasamy, Saravanan Boolingam
Proc. ASME. GTINDIA2019, Volume 1: Compressors, Fans, and Pumps; Turbines; Heat Transfer; Structures and Dynamics, V001T01A017, December 5–6, 2019
Paper No: GTINDIA2019-2685
https://doi.org/10.1115/GTINDIA2019-2685
View Paper titled, Design and Development of Diesel Turbocharger Compressor With Low-Pressure Ratio for Low BMEP Engines
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Topics: Compressors, Design, Diesel, Engines, Pressure, Turbochargers
Proceedings Papers

A Study of Flow Behaviour in Radial and Mixed Flow Turbines With Variable Nozzle Vanes for a Turbocharger

Ramesh Kannan, Bhamidi Prasad, Sridhara Koppa
Proc. ASME. GTINDIA2019, Volume 1: Compressors, Fans, and Pumps; Turbines; Heat Transfer; Structures and Dynamics, V001T02A015, December 5–6, 2019
Paper No: GTINDIA2019-2587
https://doi.org/10.1115/GTINDIA2019-2587
View Paper titled, A Study of Flow Behaviour in Radial and Mixed Flow Turbines With Variable Nozzle Vanes for a Turbocharger
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Topics: Flow (Dynamics), Mach number, Nozzles, Radial flow, Rotors, Turbines, Turbochargers
Proceedings Papers

Investigation of a Variable Geometry Turbine Nozzle for Diesel Engine Turbochargers

Anuj Srivastava, Kuldeep Kumar, Ganesh Banda
Proc. ASME. GTINDIA2019, Volume 1: Compressors, Fans, and Pumps; Turbines; Heat Transfer; Structures and Dynamics, V001T02A016, December 5–6, 2019
Paper No: GTINDIA2019-2601
https://doi.org/10.1115/GTINDIA2019-2601
View Paper titled, Investigation of a Variable Geometry Turbine Nozzle for Diesel Engine Turbochargers
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Topics: Diesel engines, Geometry, Nozzles, Pressure, Turbines, Turbochargers
Proceedings Papers

Design and Development of a Radial Turbine for Low Flow Turbocharging

Dhinagaran Ramachandran, Srinivasa Rao Billa, Balamurugan Mayandi, Perumal Balappan, Shyamaprasad Kanthila, Neeraj Srivastava
Proc. ASME. GTINDIA2019, Volume 1: Compressors, Fans, and Pumps; Turbines; Heat Transfer; Structures and Dynamics, V001T02A024, December 5–6, 2019
Paper No: GTINDIA2019-2692
https://doi.org/10.1115/GTINDIA2019-2692
View Paper titled, Design and Development of a Radial Turbine for Low Flow Turbocharging
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Topics: Design, Flow (Dynamics), Turbines, Wheels, Blades, Inertia (Mechanics), Transients (Dynamics), Computational fluid dynamics, Engineering simulation, Finite element analysis
Proceedings Papers

The Study on Effect of the Number of Nozzle Vanes in a Radial Flow Turbine for the Turbocharger

Ramesh Kannan, Bhamidi Prasad, Sridhara Koppa, Libin George, Kuppusamy Karuppanan
Proc. ASME. GTINDIA2019, Volume 1: Compressors, Fans, and Pumps; Turbines; Heat Transfer; Structures and Dynamics, V001T02A026, December 5–6, 2019
Paper No: GTINDIA2019-2729
https://doi.org/10.1115/GTINDIA2019-2729
View Paper titled, The Study on Effect of the Number of Nozzle Vanes in a Radial Flow Turbine for the Turbocharger
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Topics: Entropy, Nozzles, Pressure, Radial flow, Turbines, Turbochargers
Proceedings Papers

Dynamic Characterization of an Additive Manufactured Turbine Wheel of Turbocharger

Panneer Selvam R., Muthukannan Duraiselvam, Sanjay G. Barad, Dilip Kumar
Proc. ASME. GTINDIA2019, Volume 1: Compressors, Fans, and Pumps; Turbines; Heat Transfer; Structures and Dynamics, V001T05A006, December 5–6, 2019
Paper No: GTINDIA2019-2457
https://doi.org/10.1115/GTINDIA2019-2457
View Paper titled, Dynamic Characterization of an Additive Manufactured Turbine Wheel of Turbocharger
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Topics: Additive manufacturing, Modal analysis, Turbines, Turbochargers, Wheels
Proceedings Papers

Multi-Point Optimization of a Centrifugal Compressor Stage

Dhinagaran Ramachandran, Balamurugan Mayandi, Libin George, Chaithanya A. Vasudevan, Ranjith Garigipati
Proc. ASME. GTINDIA2019, Volume 1: Compressors, Fans, and Pumps; Turbines; Heat Transfer; Structures and Dynamics, V001T01A016, December 5–6, 2019
Paper No: GTINDIA2019-2673
https://doi.org/10.1115/GTINDIA2019-2673
View Paper titled, Multi-Point Optimization of a Centrifugal Compressor Stage
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Topics: Compressors, Optimization, Design, Turbochargers, Wheels, Flow (Dynamics), Pressure drop, Combustion, Computation, Cycles
Proceedings Papers

Investigations on the Effect of Bearing Clearance in Turbocharger Fully Floating Hydro-Dynamic Bearing System

Lokesh Chandrasekaran, Praveen Kumar Selvaraj, Prasanth R. Vengala, Subramani D. Arthanarisamy
Proc. ASME. GTINDIA2019, Volume 1: Compressors, Fans, and Pumps; Turbines; Heat Transfer; Structures and Dynamics, V001T05A019, December 5–6, 2019
Paper No: GTINDIA2019-2768
https://doi.org/10.1115/GTINDIA2019-2768
View Paper titled, Investigations on the Effect of Bearing Clearance in Turbocharger Fully Floating Hydro-Dynamic Bearing System
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Topics: Bearings, Clearances (Engineering), Testing, Turbochargers
Proceedings Papers

Numerical Simulation of the Effects of Manufacturing Deviations in Compressor Wheel Geometry on Performance

Dhinagaran Ramachandran, Balamurugan Mayandi, Subramani Dasappagoundenpudur Arthanarisamy, Vanamurthy Murugan, Saravanan Boolingam, Ranganathan Reddy Shanmugam
Proc. ASME. GTINDIA2019, Volume 2: Combustion, Fuels, and Emissions; Renewable Energy: Solar and Wind; Inlets and Exhausts; Emerging Technologies: Hybrid Electric Propulsion and Alternate Power Generation; GT Operation and Maintenance; Materials and Manufacturing (Including Coatings, Composites, CMCs, Additive Manufacturing); Analytics and Digital Solutions for Gas Turbines/Rotating Machinery, V002T09A009, December 5–6, 2019
Paper No: GTINDIA2019-2678
https://doi.org/10.1115/GTINDIA2019-2678
View Paper titled, Numerical Simulation of the Effects of Manufacturing Deviations in Compressor Wheel Geometry on Performance
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Topics: Compressors, Computer simulation, Geometry, Manufacturing, Wheels, Blades, Turbochargers, Dimensions, Computational fluid dynamics, Corporate average fuel economy
Proceedings Papers

Comparative Studies on the Dynamic Performances of High Speed Turbocharger Rotor Supported on Oil-Free Bearings Versus Conventional Floating Ring Systems

Rajasekhara Reddy Mutra, J. Srinivas
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, V002T05A022, December 7–8, 2017
Paper No: GTINDIA2017-4734
https://doi.org/10.1115/GTINDIA2017-4734
View Paper titled, Comparative Studies on the Dynamic Performances of High Speed Turbocharger Rotor Supported on Oil-Free Bearings Versus Conventional Floating Ring Systems
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Topics: Bearings, Rotors, Turbochargers, Dynamic response, Viscosity, Clearances (Engineering), Disks, Displacement, Dynamic modeling, Equations of motion
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
https://doi.org/10.1115/GTINDIA2017-4599
View Paper titled, Identification and Avoidance of Impeller Resonance From Impeller Interference Diagram (SAFE-Diagram) for an Open Impeller in an Integrally Geared Centrifugal Air Compressor
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Topics: Air compressors, Impellers, Resonance, Excitation, Diffusers, Blades, Design, Centrifugal force, Disks, Geometry
Proceedings Papers

Imbalance Response of Nonlinear Rotor-SFD Dynamic Systems With Structure Modelled As FRFs Using Harmonic Balance Method

Manoj Settipalli, Rahul Chandran, Venkatarao Ganji, Theodore Brockett
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, V002T05A024, December 7–8, 2017
Paper No: GTINDIA2017-4749
https://doi.org/10.1115/GTINDIA2017-4749
View Paper titled, Imbalance Response of Nonlinear Rotor-SFD Dynamic Systems With Structure Modelled As FRFs Using Harmonic Balance Method
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Topics: Dynamic systems, Rotors, Vibration, Dampers, Degrees of freedom, Aircraft engines, Algorithms, Damping, Engineering simulation, Engines
Proceedings Papers

Design and Analysis of Radial Turbine for Turbocharger Application

Bharathan Raghavan Desikan, David John Rajendran, Sharad Kapil, Seepana Venkata Ramana Murty, Deshkulkarni Kishore Prasad
Proc. ASME. GTINDIA2017, Volume 1: Compressors, Fans and Pumps; Turbines; Heat Transfer; Combustion, Fuels and Emissions, V001T02A011, December 7–8, 2017
Paper No: GTINDIA2017-4860
https://doi.org/10.1115/GTINDIA2017-4860
View Paper titled, Design and Analysis of Radial Turbine for Turbocharger Application
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Topics: Design, Turbines, Turbochargers, Wheels, Compressors, Computer software, Exhaust systems, Gases, Internal combustion engines, Kinetic energy
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
https://doi.org/10.1115/GTINDIA2017-4753
View Paper titled, Experimental and Numerical Investigation of Operating Range Enhancement Techniques in Centrifugal Compressor for Turbochargers
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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
https://doi.org/10.1115/GTINDIA2017-4871
View Paper titled, 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
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Topics: Compressors, Modeling, Performance evaluation, Turbochargers, Design, High pressure (Physics), Pressure, Emissions, Impellers, Internal combustion engines
Proceedings Papers

Mean-Line Modelling of a Variable Geometry Turbocharger (VGT) and Prediction of the Engine-Turbocharger Coupled Performance

Anand Mammen Thomas, Jensen Samuel, A. Ramesh
Proc. ASME. GTINDIA2017, Volume 1: Compressors, Fans and Pumps; Turbines; Heat Transfer; Combustion, Fuels and Emissions, V001T02A010, December 7–8, 2017
Paper No: GTINDIA2017-4752
https://doi.org/10.1115/GTINDIA2017-4752
View Paper titled, Mean-Line Modelling of a Variable Geometry Turbocharger (VGT) and Prediction of the Engine-Turbocharger Coupled Performance
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Topics: Engines, Geometry, Modeling, Turbochargers, Turbines, Blades, Pressure, Nozzles, Boundary-value problems, Diesel engines
Proceedings Papers

Oil Flow Simulations in the Lubrication System of a Turbocharger

Dhinagaran Ramachandran, Seran Krishnamoorthy, Ramesh Kannan, Saravanan Boolingam
Proc. ASME. GTINDIA2017, Volume 1: Compressors, Fans and Pumps; Turbines; Heat Transfer; Combustion, Fuels and Emissions, V001T04A014, December 7–8, 2017
Paper No: GTINDIA2017-4816
https://doi.org/10.1115/GTINDIA2017-4816
View Paper titled, Oil Flow Simulations in the Lubrication System of a Turbocharger
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Topics: Flow simulation, Industrial lubrication systems, Turbochargers, Flow (Dynamics), Leakage, Computational fluid dynamics, Compressors, Piston rings, Analytical methods, Bearings
Proceedings Papers

Study of the Effect of Multi-Stage Cyclic Symmetric Modeling on the Natural Frequencies of Bladed Disks of an Aero Engine Rotor System

Siva Srinivas, Hardik Roy, Esakki Muthu Shanmugam
Proc. ASME. GTINDIA2015, ASME 2015 Gas Turbine India Conference, V001T05A005, December 2–3, 2015
Paper No: GTINDIA2015-1297
https://doi.org/10.1115/GTINDIA2015-1297
View Paper titled, Study of the Effect of Multi-Stage Cyclic Symmetric Modeling on the Natural Frequencies of Bladed Disks of an Aero Engine Rotor System
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Topics: Aircraft engines, Disks, Modeling, Rotors, Blades, Gas turbines, Stress, Compressors, Dynamics (Mechanics), Modal analysis
Proceedings Papers

Multiaxial Fatigue Life Estimation in the Absence of Fatigue Properties: A Case Study on a Turbine Rotor Used in a Typical Turbo Shaft Engine

Dileep Sivaramaiyer, Esakki Muthu Shanmugam, Palani Udayanan, Girish K. Degaonkar
Proc. ASME. GTINDIA2015, ASME 2015 Gas Turbine India Conference, V001T05A006, December 2–3, 2015
Paper No: GTINDIA2015-1298
https://doi.org/10.1115/GTINDIA2015-1298
View Paper titled, Multiaxial Fatigue Life Estimation in the Absence of Fatigue Properties: A Case Study on a Turbine Rotor Used in a Typical Turbo Shaft Engine
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Topics: Engines, Fatigue life, Fatigue properties, Rotors, Turbines, Turbochargers, Approximation, Fatigue, Damage, Stress
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
https://doi.org/10.1115/GTINDIA2015-1309
View Paper titled, Probabilistic Fatigue Life Assessment of a Titanium Alloy Impeller for Turbo Shaft Engine Application
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Topics: Engines, Fatigue life, Impellers, Titanium alloys, Turbochargers, Cycles, Fatigue analysis, Particle spin, Reliability, Rotation