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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
DOI: 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

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
DOI: 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

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
DOI: 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

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
DOI: 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

A Study on the Influence of Intake Geometry on the Turbocharger Compressor Performance

Dhinagaran Ramachandran, Sreenivasa Somashekarappa, Balamurugan Mayandi, Ranganathan Reddy Shanmugam, Saravanan Boolingam, Gurusankar Ashok
Proc. ASME. GT2018, Volume 8: Microturbines, Turbochargers, and Small Turbomachines; Steam Turbines, V008T26A011, June 11–15, 2018
Paper No: GT2018-76321
DOI: https://doi.org/10.1115/GT2018-76321
View Paper titled, A Study on the Influence of Intake Geometry on the Turbocharger Compressor Performance
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Topics: Compressors, Geometry, Turbochargers, Computational fluid dynamics, Engineering simulation, Impellers, Pressure, Simulation, Air flow, Ducts
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
DOI: 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

Development of Efficient Compressors for Turbochargers

Dhinagaran Ramachandran, Balamurugan Mayandi, Seran Krishnamoorthy, Gopalakrishnan Mani, Vasudevan Ramesh, Swathi Chitra Lakshmanan
Proc. ASME. GT2017, Volume 8: Microturbines, Turbochargers and Small Turbomachines; Steam Turbines, V008T26A021, June 26–30, 2017
Paper No: GT2017-64359
DOI: https://doi.org/10.1115/GT2017-64359
View Paper titled, Development of Efficient Compressors for Turbochargers
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Topics: Compressors, Turbochargers, Design, Flow (Dynamics), Computational fluid dynamics, Corporate average fuel economy, Diesel engines, Emissions, Engineering prototypes, Finite element analysis
Proceedings Papers

Enhanced Film Cooling Effectiveness With New Shaped Holes

Jong S. Liu, Malak F. Malak, Luis A. Tapia, Daniel C. Crites, Dhinagaran Ramachandran, Balamurugan Srinivasan, Gopalsamy Muthiah, Jyothishkumar Venkataramanan
Proc. ASME. GT2010, Volume 4: Heat Transfer, Parts A and B, 1517-1527, June 14–18, 2010
Paper No: GT2010-22774
DOI: https://doi.org/10.1115/GT2010-22774
View Paper titled, Enhanced Film Cooling Effectiveness With New Shaped Holes
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Topics: Film cooling, Shapes, Cooling, Temperature, Diffusion (Physics), Computational fluid dynamics, Gas turbines, Metals, Coatings, Coolants
Proceedings Papers

Numerical Simulation of TOBI Flow: Analysis of the Cavity Between a Seal-Plate and HPT Disc With Pumping Vanes

Anish Kumar Gupta, Douglas Ramerth, Dhinagaran Ramachandran
Proc. ASME. GT2008, Volume 4: Heat Transfer, Parts A and B, 1571-1578, June 9–13, 2008
Paper No: GT2008-50739
DOI: https://doi.org/10.1115/GT2008-50739
View Paper titled, Numerical Simulation of TOBI Flow: Analysis of the Cavity Between a Seal-Plate and HPT Disc With Pumping Vanes
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Topics: Blades, Cavities, Computer simulation, Cooling, Disks, Ejectors, Flow (Dynamics), Nozzles, Turbines
Proceedings Papers

Validation of CFD Predicted Discharge Coefficients for Thick Plate Orifices With Approach Flow Perpendicular and Inclined to the Orifice Axis

Anish Kumar Gupta, Douglas Ramerth, Dhinagaran Ramachandran
Proc. ASME. GT2008, Volume 4: Heat Transfer, Parts A and B, 1579-1588, June 9–13, 2008
Paper No: GT2008-50742
DOI: https://doi.org/10.1115/GT2008-50742
View Paper titled, Validation of CFD Predicted Discharge Coefficients for Thick Plate Orifices With Approach Flow Perpendicular and Inclined to the Orifice Axis
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Topics: Computational fluid dynamics, Discharge coefficient, Flow (Dynamics), Orifices
Proceedings Papers

Low Leakage Designs for Rotor Teeth and Honeycomb Lands in Labyrinth Seals

Hasham H. Chougule, Douglas Ramerth, Dhinagaran Ramachandran
Proc. ASME. GT2008, Volume 4: Heat Transfer, Parts A and B, 1613-1620, June 9–13, 2008
Paper No: GT2008-51024
DOI: https://doi.org/10.1115/GT2008-51024
View Paper titled, Low Leakage Designs for Rotor Teeth and Honeycomb Lands in Labyrinth Seals
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Topics: Honeycomb structures, Leakage, Rotors