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Proceedings Papers

Natural Frequency and Resonance Study of FGM Turbo-Machinery Blade Using Campbell Diagram

Apurba Das, Subhendu Pal, Su Ziyi, Mrutyunjay Rout, Kazuaki Inaba, Amit Karmakar
Proc. ASME. GTINDIA2021, ASME 2021 Gas Turbine India Conference, V001T10A009, December 2–3, 2021
Paper No: GTINDIA2021-76440
DOI: https://doi.org/10.1115/GTINDIA2021-76440
View Paper titled, Natural Frequency and Resonance Study of FGM Turbo-Machinery Blade Using Campbell Diagram
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Topics: Blades, Functionally graded materials, Resonance, Turbomachinery, Vibration
Proceedings Papers

Dynamic Analysis of a Slant-Cracked Functionally Graded Rotor-Bearing System

Aneesh Batchu, Prabhakar Sathujoda
Proc. ASME. GTINDIA2021, ASME 2021 Gas Turbine India Conference, V001T10A002, December 2–3, 2021
Paper No: GTINDIA2021-74620
DOI: https://doi.org/10.1115/GTINDIA2021-74620
View Paper titled, Dynamic Analysis of a Slant-Cracked Functionally Graded Rotor-Bearing System
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Topics: Bearings, Dynamic analysis, Fracture (Materials), Rotors, Steady state, Transients (Dynamics), Dynamic response, Vibration, Fast Fourier transforms, Functionally graded materials
Proceedings Papers

A Study on Low Velocity Impact Behaviour of Functionally Graded Sandwich Conical Shell Under Thermal Environment

Apurba Das, Subhendu Pal, Gopal Agarwal, Kazuaki Inaba, Tripuresh Deb Singha, Amit Karmakar
Proc. ASME. GTINDIA2021, ASME 2021 Gas Turbine India Conference, V001T10A001, December 2–3, 2021
Paper No: GTINDIA2021-73468
DOI: https://doi.org/10.1115/GTINDIA2021-73468
View Paper titled, A Study on Low Velocity Impact Behaviour of Functionally Graded Sandwich Conical Shell Under Thermal Environment
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Topics: Blades, Flamelet generated manifold, Functionally graded materials, Shells, Turbomachinery
Proceedings Papers

Characterization of Mechanical Property of PLA-ABS Functionally Graded Material Fabricated by Fused Deposition Modeling

Ziyi Su, Kazuaki Inaba, Amit Karmakar, Apurba Das
Proc. ASME. GTINDIA2021, ASME 2021 Gas Turbine India Conference, V001T01A003, December 2–3, 2021
Paper No: GTINDIA2021-76025
DOI: https://doi.org/10.1115/GTINDIA2021-76025
View Paper titled, Characterization of Mechanical Property of PLA-ABS Functionally Graded Material Fabricated by Fused Deposition Modeling
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Topics: Additive manufacturing, Computerized tomography, Functionally graded materials, Mechanical properties, Modeling, Vibration tests
Proceedings Papers

Free Vibration Characteristics of Sandwich Conical Shells With FGM Face Sheets: A Finite Element Approach

Tripuresh Deb Singha, Apurba Das, Gopal Agarwal, Tanmoy Bandyopadhyay, Amit Karmakar
Proc. ASME. GTINDIA2019, Volume 1: Compressors, Fans, and Pumps; Turbines; Heat Transfer; Structures and Dynamics, V001T05A010, December 5–6, 2019
Paper No: GTINDIA2019-2545
DOI: https://doi.org/10.1115/GTINDIA2019-2545
View Paper titled, Free Vibration Characteristics of Sandwich Conical Shells With FGM Face Sheets: A Finite Element Approach
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Topics: Finite element analysis, Free vibrations, Functionally graded materials, Shells
Proceedings Papers

Simulation of Laser Cutting on Functionally Graded Material Used in Aviation Industry

Subha Nath, Apurba Das, Kazuaki Inaba, Amit Karmakar
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, V002T10A002, December 5–6, 2019
Paper No: GTINDIA2019-2445
DOI: https://doi.org/10.1115/GTINDIA2019-2445
View Paper titled, Simulation of Laser Cutting on Functionally Graded Material Used in Aviation Industry
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Topics: Aviation, Functionally graded materials, Laser cutting, Lasers, Simulation, Thermal stresses
Proceedings Papers

Time Dependent Low Velocity Impact Response of Turbomachinery Blade Made of Porous Exponential FGM

Apurba Das, Gopal Agarwal, Kazuaki Inaba, Amit Karmakar
Proc. ASME. GTINDIA2019, Volume 1: Compressors, Fans, and Pumps; Turbines; Heat Transfer; Structures and Dynamics, V001T05A022, December 5–6, 2019
Paper No: GTINDIA2019-2785
DOI: https://doi.org/10.1115/GTINDIA2019-2785
View Paper titled, Time Dependent Low Velocity Impact Response of Turbomachinery Blade Made of Porous Exponential FGM
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Topics: Blades, Flamelet generated manifold, Functionally graded materials, Porosity, Shells, Turbomachinery
Proceedings Papers

Effect of Downstream Contraction on Liner Heat Transfer in a Gas Turbine Combustor Swirl Flow

Sandeep Kedukodi, Srinath Ekkad
Proc. ASME. GTINDIA2015, ASME 2015 Gas Turbine India Conference, V001T04A002, December 2–3, 2015
Paper No: GTINDIA2015-1206
DOI: https://doi.org/10.1115/GTINDIA2015-1206
View Paper titled, Effect of Downstream Contraction on Liner Heat Transfer in a Gas Turbine Combustor Swirl Flow
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Topics: Combustion chambers, Flow (Dynamics), Gas turbines, Heat transfer, Swirling flow, Computation, Convection, Cylinders, Engineering simulation, Flow simulation
Proceedings Papers

Coupled Thermo-Mechanical Transient Stress Analysis of Functionally Graded Gas Turbine Rotor

Dinesh Patil, D. Koteswara Rao, Tarapada Roy
Proc. ASME. GTINDIA2015, ASME 2015 Gas Turbine India Conference, V001T05A008, December 2–3, 2015
Paper No: GTINDIA2015-1312
DOI: https://doi.org/10.1115/GTINDIA2015-1312
View Paper titled, Coupled Thermo-Mechanical Transient Stress Analysis of Functionally Graded Gas Turbine Rotor
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Topics: Gas turbines, Rotors, Stress analysis (Engineering), Thermomechanics, Transients (Dynamics), Stress, Shear stress, Turbines, Aluminum, Degrees of freedom