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Proceedings Papers

Theoretical Estimation of Minimum and Maximum Allowable Rotational Speed of Supercritical CO 2 Inward Flow Radial Turbine

Syed J. Hoque, Pramod Kumar
Proc. ASME. GTINDIA2021, ASME 2021 Gas Turbine India Conference, V001T12A007, December 2–3, 2021
Paper No: GTINDIA2021-76379
DOI: https://doi.org/10.1115/GTINDIA2021-76379
View Paper titled, Theoretical Estimation of Minimum and Maximum Allowable Rotational Speed of Supercritical CO 2 Inward Flow Radial Turbine
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Topics: Flow (Dynamics), Supercritical carbon dioxide, Turbines, Blades, Fluids, Mach number, Boundary-value problems, Computer software, Density, Design
Proceedings Papers

Thermal Analysis Validation Using Machine Learning

Krishna Nelanti, Raviraj Barapu, Suresh Thiraviyam, Naresh Nidamanuri
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, V002T11A006, December 5–6, 2019
Paper No: GTINDIA2019-2605
DOI: https://doi.org/10.1115/GTINDIA2019-2605
View Paper titled, Thermal Analysis Validation Using Machine Learning
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Topics: Machine learning, Thermal analysis, Temperature, Thermocouples, Engines, Algorithms, Cycles, Aircraft engines, Approximation, Boundary-value problems
Proceedings Papers

Entropy Generation Analysis of Mixed Convection Flow in a Nanofluid Filled Porous Cavity Using a Two-Component Lattice Boltzmann Method

Dhrubajyoti Kashyap, Anoop K. Dass
Proc. ASME. GTINDIA2019, Volume 1: Compressors, Fans, and Pumps; Turbines; Heat Transfer; Structures and Dynamics, V001T03A007, December 5–6, 2019
Paper No: GTINDIA2019-2544
DOI: https://doi.org/10.1115/GTINDIA2019-2544
View Paper titled, Entropy Generation Analysis of Mixed Convection Flow in a Nanofluid Filled Porous Cavity Using a Two-Component Lattice Boltzmann Method
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Topics: Boundary-value problems, Cavities, Entropy, Flow (Dynamics), Lattice Boltzmann methods, Mixed convection, Nanofluids, Porous materials
Proceedings Papers

Sensitivity of Cascade Pressure Distribution for Inverse Design of Turbine Blade

R. Nanthini, B. V. S. S. S. Prasad, Y. V. S. S. Sanyasiraju
Proc. ASME. GTINDIA2019, Volume 1: Compressors, Fans, and Pumps; Turbines; Heat Transfer; Structures and Dynamics, V001T02A020, December 5–6, 2019
Paper No: GTINDIA2019-2631
DOI: https://doi.org/10.1115/GTINDIA2019-2631
View Paper titled, Sensitivity of Cascade Pressure Distribution for Inverse Design of Turbine Blade
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Topics: Cascades (Fluid dynamics), Design, Pressure, Turbine blades, Blades, Flow (Dynamics), Shapes, Boundary-value problems, Computer simulation, Geometry
Proceedings Papers

Brayton Cycle Supercritical CO 2 Power Block for Industrial Waste Heat Recovery

Sharath Sathish, Pramod Kumar, Logesh Nagarathinam, Lokesh Swami, Adi Narayana Namburi, Venkata Subbarao Bandarupalli, Pramod Chandra Gopi
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, V002T08A001, December 5–6, 2019
Paper No: GTINDIA2019-2347
DOI: https://doi.org/10.1115/GTINDIA2019-2347
View Paper titled, Brayton Cycle Supercritical CO 2 Power Block for Industrial Waste Heat Recovery
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Topics: Brayton cycle, Heat recovery, Industrial wastes, Supercritical carbon dioxide, Cycles, Design, Steam, Compressors, Iron, Turbines
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
View Paper titled, Numerical Performance and Flow Field Study of Centrifugal Compressor With Supercritical Carbon-Dioxide (SCO 2 )
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Topics: Brayton cycle, Carbon dioxide, Compressors, Design, Flow (Dynamics), Pressure, Density, Blades, Compression, Fluids
Proceedings Papers

Dynamic Analysis of End Conditions for Shell Side Pipings of STHE

Nitin D. Pagar, S. H. Gawande
Proc. ASME. GTINDIA2019, Volume 1: Compressors, Fans, and Pumps; Turbines; Heat Transfer; Structures and Dynamics, V001T05A021, December 5–6, 2019
Paper No: GTINDIA2019-2775
DOI: https://doi.org/10.1115/GTINDIA2019-2775
View Paper titled, Dynamic Analysis of End Conditions for Shell Side Pipings of STHE
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Topics: Dynamic analysis, Shells, Pipes, Heat exchangers, Vibration, Vibration analysis, Boundary-value problems, Design, Drugs, Energy conversion
Proceedings Papers

Natural Frequencies of Pre-Twisted Airfoil Blades

Neeraj Kavan Chakshu, Sunil K. Sinha
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, V002T05A019, December 7–8, 2017
Paper No: GTINDIA2017-4722
DOI: https://doi.org/10.1115/GTINDIA2017-4722
View Paper titled, Natural Frequencies of Pre-Twisted Airfoil Blades
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Topics: Airfoils, Blades, Cross section (Physics), Boundary-value problems, Cantilevers, Finite element analysis
Proceedings Papers

Numerical Analysis of Direct Type Greenhouse Dryer

Vishal Gupta, Abhishek Sharma, Khushboo Sabharwal Gupta
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, V002T06A008, December 7–8, 2017
Paper No: GTINDIA2017-4784
DOI: https://doi.org/10.1115/GTINDIA2017-4784
View Paper titled, Numerical Analysis of Direct Type Greenhouse Dryer
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Topics: Air flow, Boundary-value problems, Computational fluid dynamics, Design, Dryers, Drying, Food products, High temperature, Numerical analysis, Preservation
Proceedings Papers

Sub Modeling in Dynamic Analysis

Gnanaraj Devadoss, Anil Thokala, Avinash Kumar, Prasanth Kumar Bysani
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, V002T05A030, December 7–8, 2017
Paper No: GTINDIA2017-4837
DOI: https://doi.org/10.1115/GTINDIA2017-4837
View Paper titled, Sub Modeling in Dynamic Analysis
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Topics: Dynamic analysis, Modeling, Manufacturing, Stress, Damping, Inertia (Mechanics), Stiffness, Boundary-value problems, Design, Dynamic response
Proceedings Papers

Structural Dynamic Behavior of Axial Compressor Rotor

Subramani Satish Kumar, Ranjan Ganguli, Siddanagouda Basanagouda Kandagal, Soumendu Jana
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, V002T05A018, December 7–8, 2017
Paper No: GTINDIA2017-4715
DOI: https://doi.org/10.1115/GTINDIA2017-4715
View Paper titled, Structural Dynamic Behavior of Axial Compressor Rotor
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Topics: Compressors, Rotors, Structural dynamics, Blades, Vibration, Mode shapes, Boundary-value problems, Cantilevers, Disks, Excitation
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
DOI: 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

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
View Paper titled, Numerical Analysis of NACA Aerofoil Using Synthetic Jet
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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

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
DOI: 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

Forced Vibration Analysis of Functionally Graded Plates With Geometric Nonlinearity

Saurabh Kumar, Anirban Mitra, Haraprasad Roy
Proc. ASME. GTINDIA2015, ASME 2015 Gas Turbine India Conference, V001T05A012, December 2–3, 2015
Paper No: GTINDIA2015-1390
DOI: https://doi.org/10.1115/GTINDIA2015-1390
View Paper titled, Forced Vibration Analysis of Functionally Graded Plates With Geometric Nonlinearity
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Topics: Plates (structures), Vibration analysis, Boundary-value problems, Deflection, Displacement, Dynamic systems, Equilibrium (Physics), Excitation, Hamilton's principle, Materials properties
Proceedings Papers

Effect of Manufacturing Tolerances on the Turbine Blades

Daria Kolmakova, Oleg Baturin, Grigorii Popov
Proc. ASME. GTINDIA2014, ASME 2014 Gas Turbine India Conference, V001T02A004, December 15–17, 2014
Paper No: GTINDIA2014-8253
DOI: https://doi.org/10.1115/GTINDIA2014-8253
View Paper titled, Effect of Manufacturing Tolerances on the Turbine Blades
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Topics: Airfoils, Blades, Boundary-value problems, Computational fluid dynamics, Errors, Flow (Dynamics), Geometry, Manufacturing, Nozzles, Simulation
Proceedings Papers

Large Amplitude Free Vibration Analysis of Axially Functionally Graded Plates

Saurabh Kumar, Haraprasad Roy, Anirban Mitra
Proc. ASME. GTINDIA2014, ASME 2014 Gas Turbine India Conference, V001T06A012, December 15–17, 2014
Paper No: GTINDIA2014-8267
DOI: https://doi.org/10.1115/GTINDIA2014-8267
View Paper titled, Large Amplitude Free Vibration Analysis of Axially Functionally Graded Plates
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Topics: Free vibrations, Plates (structures), Differential equations, Boundary-value problems, Dynamic analysis, Eigenvalues, Hamilton's principle, Membranes, Mode shapes, Potential energy
Proceedings Papers

Designing Supercritical CO2 Power Plants Using an Integrated Design System

Abdul Nassar, Leonid Moroz, Maksym Burlaka, Petr Pagur, Yuri Govoruschenko
Proc. ASME. GTINDIA2014, ASME 2014 Gas Turbine India Conference, V001T08A004, December 15–17, 2014
Paper No: GTINDIA2014-8225
DOI: https://doi.org/10.1115/GTINDIA2014-8225
View Paper titled, Designing Supercritical CO2 Power Plants Using an Integrated Design System
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Topics: Design, Power stations, Supercritical carbon dioxide, Cycles, Turbomachinery, Compressors, Turbines, Heat, Boundary-value problems, Engineering prototypes
Proceedings Papers

Effect of Film Cooling Hole Area Ratio on Adiabatic Film Cooling Effectiveness Over a Flat Plate

J. Felix, J. Jim Alen, Y. Giridhara Babu, P. Siva Kumar, N. Vinod Kumar
Proc. ASME. GTINDIA2013, ASME 2013 Gas Turbine India Conference, V001T04A006, December 5–6, 2013
Paper No: GTINDIA2013-3629
DOI: https://doi.org/10.1115/GTINDIA2013-3629
View Paper titled, Effect of Film Cooling Hole Area Ratio on Adiabatic Film Cooling Effectiveness Over a Flat Plate
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Topics: Film cooling, Flat plates, Convection, Heat transfer coefficients, Stainless steel, Temperature, Boundary-value problems, Coolants, Density, Heat flux
Proceedings Papers

Design and Analysis of a High Pressure Turbine Using Computational Methods for Small Gas Turbine Application

Kishor Kumar, R. Prathapanayaka, S. V. Ramana Murthy, S. Kishore Kumar, T. M. Ajay Krishna
Proc. ASME. GTINDIA2013, ASME 2013 Gas Turbine India Conference, V001T02A009, December 5–6, 2013
Paper No: GTINDIA2013-3606
DOI: https://doi.org/10.1115/GTINDIA2013-3606
View Paper titled, Design and Analysis of a High Pressure Turbine Using Computational Methods for Small Gas Turbine Application
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Topics: Computational methods, Design, Gas turbines, High pressure (Physics), Turbines, Blades, Flow (Dynamics), Computational fluid dynamics, Nozzle guide vanes, Turbulence