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ASME 2021 Gas Turbine India Conference

Front Matter

GTINDIA2021 Front Matter

GTINDIA 2021; V001T00A001https://doi.org/10.1115/GTINDIA2021-FM1

Abstract

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Additive and Advanced Manufacturing (Including Material, Coatings, Composites, CMCs)

Microstructural Evolution Of LPBF AlSiMg – Effect Of Water Quenching Vs Furnace Cooling Vs Direct Aging

Dheepa Srinivasan, Dayananda Narayana

GTINDIA 2021; V001T01A001https://doi.org/10.1115/GTINDIA2021-75837

Abstract

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Topics: Cooling , Furnaces , Heat treating (Metalworking) , Quenching (Metalworking) , Tensile strength , Water , Elongation , Heat , Stress , Additive manufacturing

Experimental and Modeling Studies on the Stress Relaxation Behaviour of Ti-6Al-4V Alloy

Kali Prasad, Krishnaswamy Hariharan, Dilip K. Banerjee

GTINDIA 2021; V001T01A002https://doi.org/10.1115/GTINDIA2021-75873

Abstract

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Topics: Alloys , Ductility , Modeling , Relaxation (Physics) , Stress , Titanium alloys

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

Ziyi Su, Kazuaki Inaba, Amit Karmakar, Apurba Das

GTINDIA 2021; V001T01A003https://doi.org/10.1115/GTINDIA2021-76025

Abstract

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Topics: Additive manufacturing , Computerized tomography , Functionally graded materials , Mechanical properties , Modeling , Vibration tests

Analytics and Digital Solutions (Including AI/ML) for Gas Turbines/Rotating Machinery

Inverse Design of Airfoils Using Convolutional Neural Network and Deep Neural Network

Amit Kumar, Nagabhushana Rao Vadlamani

GTINDIA 2021; V001T02A001https://doi.org/10.1115/GTINDIA2021-74765

Abstract

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Topics: Airfoils , Artificial neural networks , Design , Shapes , Pressure , Errors

Comprehensive Review & Enhancements on Probe Substitution Techniques for Faulty Steady State Inlet Pressure Distortion Data

Mithilesh Rajendrakumar, Manu Vyas, Prashant Deshpande, Bommaian Balasubramanian, Kevin Shepherd

GTINDIA 2021; V001T02A002https://doi.org/10.1115/GTINDIA2021-75945

Abstract

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Topics: Pressure , Probes , Steady state , Interpolation , Stability , Cycles , Engines , Flight , Gas turbines , Product development

Application of Machine Learning Based Surrogate Model for Prediction of Sectional Temperature of Radially Cooled Gas Turbine Blades

Rishabh Shrivastava, Nisha Tamar, Amit Grover, Debdulal Das

GTINDIA 2021; V001T02A003https://doi.org/10.1115/GTINDIA2021-76053

Abstract

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Topics: Blades , Finite element analysis , Gas turbines , Machine learning , Temperature , Turbine blades

A Nonlinear Dynamic Reduced-Order Model for a Large Gas Turbine Outer Casing Low Cycle Fatigue Prediction

Aditya Dubey, Rishi Relan, Uwe Lohse, Jaroslaw Szwedowicz

GTINDIA 2021; V001T02A004https://doi.org/10.1115/GTINDIA2021-76056

Abstract

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Topics: Gas turbines , Low cycle fatigue , Stress , Finite element analysis , Damage , Engines , Inspection , Maintenance , Safety , Temperature

Machine Learning Based Classification Model for Predicting Cyclic Failure in Radially Cooled Gas Turbine Blades

Rishabh Shrivastava, Ankush Kapoor, Stuti Kaushal, Amit Yadav, Pavankumar Vodnala

GTINDIA 2021; V001T02A005https://doi.org/10.1115/GTINDIA2021-76058

Abstract

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Topics: Blades , Failure , Gas turbines , Machine learning , Turbine blades

Modelling Wall-Pressure Spectra in Turbulent Boundary Layers Using Neural Networks

Akash Haridas, Nagabhushana Rao Vadlamani

GTINDIA 2021; V001T02A006https://doi.org/10.1115/GTINDIA2021-76301

Abstract

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Topics: Artificial neural networks , Boundary layer turbulence , Modeling , Pressure , Spectra (Spectroscopy) , Compressibility , Fluctuations (Physics) , Pressure gradient

Application of Machine Learning in Turbulent Combustion for Aviation Gas Turbine Combustor Design

Vishwas Verma, Kiran Manoharan, Jaydeep Basani

GTINDIA 2021; V001T02A007https://doi.org/10.1115/GTINDIA2021-76442

Abstract

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Topics: Aviation , Combustion , Combustion chambers , Design , Gas turbines , Large eddy simulation , Machine learning , Multilayer perceptron , Turbulence

Combustion, Fuels, and Emissions

Numerical Investigation on the Cavity Implementation Methods in Trapped Vortex Combustor

Nisanth M S, Pratikash P. Panda, Ravikrishna R V

GTINDIA 2021; V001T03A001https://doi.org/10.1115/GTINDIA2021-75934

Abstract

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Topics: Cavities , Combustion chambers , Vortices , Flames , Combustion , Flow (Dynamics) , Cavity flows , Ducts , Emissions , Engineering simulation

Numerical Investigation Into the Effect of Air Swirl on Non-Premixed Combustion

Anuj B, G Mahesh Nayak, Yogesh B, Saravanan B

GTINDIA 2021; V001T03A002https://doi.org/10.1115/GTINDIA2021-76016

Abstract

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Topics: Combustion , Flames , Flow (Dynamics) , Furnaces , Heat transfer , Modeling , Pollution , Radiation (Physics) , Temperature , Bubbles

Numerical Behaviour of Primary Air Flow Field of a Swirl Injector Under High Pressure and High Temperature Condition

Rampada Rana, Muthuveerappan Nagalingam, Saptarshi Basu

GTINDIA 2021; V001T03A003https://doi.org/10.1115/GTINDIA2021-76449

Abstract

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Topics: Air flow , Ejectors , High pressure (Physics) , High temperature

Compressors, Fans, and Pumps

Lightweight Material Optimization of Aquatic Vehicles’ Propeller Based on Fatigue Life Using Hydro Structural Interaction Simulation

Vijayanandh Raja, Naveen Kumar Kulandaiyapan, Raj Kumar Gnanasekaran, Indira Prasanth Subramaniam, Kesavan Kandasamy, Arul Prakash Raji, Senthil Kumar Madasamy

GTINDIA 2021; V001T04A001https://doi.org/10.1115/GTINDIA2021-68531

Abstract

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Topics: Composite materials , Fatigue life , Optimization , Propellers , Rotors , Simulation , Vehicles , Computational fluid dynamics , Marine vehicles , Aluminum alloys

Effect of Airfoil Vortex Generator on the Performance and Stability of a Transonic Axial Compressor

Subbaramu Shivaramaiah, Mahesh K. Varpe

GTINDIA 2021; V001T04A002https://doi.org/10.1115/GTINDIA2021-75881

Abstract

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Topics: Airfoils , Compressors , Computational fluid dynamics , Generators , Stability , Vortices

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

Subbaramu Shivaramaiah, Mahesh K. Varpe, Mohammed Afzal

GTINDIA 2021; V001T04A003https://doi.org/10.1115/GTINDIA2021-75882

Abstract

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Topics: Compressors , NASA , Rotors , Stability

Impact of Uniform Surface Roughness on the Aerodynamic Performance of an Axial Compressor Rotor at Different Rotational Speeds

Ashima Malhotra, Shraman Goswami, Pradeep A M

GTINDIA 2021; V001T04A004https://doi.org/10.1115/GTINDIA2021-75987

Abstract

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Topics: Compressors , NASA , Rotors , Surface roughness

A Parametric Study on the Effect of Casing Treatment Slots on Performance Enhancement of a Single Stage Axial Flow Compressor

Gautham A. Amin, Pramod B. Salunkhe, Chandrakanth R. Kini

GTINDIA 2021; V001T04A005https://doi.org/10.1115/GTINDIA2021-76007

Abstract

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Topics: Axial flow , Compressors , Chords (Trusses) , Blades , Engineering simulation , Flow (Dynamics) , Flow control , Rotors , Shear stress , Simulation

Numerical Investigations on Aerodynamic Design Criteria for Low Speed Mixed Flow Compressor

Hemant Kumar, Chetan S. Mistry

GTINDIA 2021; V001T04A006https://doi.org/10.1115/GTINDIA2021-76013

Abstract

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Topics: Blades , Clearances (Engineering) , Compressors , Design , Flow (Dynamics)

Vaneless Diffuser Performance in a Super-Critical Carbon Dioxide Centrifugal Compressor With Real Gas Effects

Lakshminarayanan Seshadri, Pramod Kumar

GTINDIA 2021; V001T04A007https://doi.org/10.1115/GTINDIA2021-76030

Abstract

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Topics: Carbon dioxide , Compressors , Supercritical carbon dioxide , Vaneless diffusers

3D CFD Approach to Predict the Performance of a Centrifugal Compressor With Surge and Choke Limits

Abishek Sriram, Jeff Schlautman, Mehul Varshney, Dipak Maiti, Shyam Sundar Pasunurthi, Hui Ding, Raj Ranganathan

GTINDIA 2021; V001T04A008https://doi.org/10.1115/GTINDIA2021-76045

Abstract

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Topics: Compressors , Computational fluid dynamics , Surges

Investigation on Flat-Fan Spray Characterization in High-Speed Air Coflow for Gas Turbine Online Water Washing Application

Kiran Kumar, Vasudev Chaudhari, Srikrishna Sahu, Ravindra G. Devi

GTINDIA 2021; V001T04A009https://doi.org/10.1115/GTINDIA2021-76062

Abstract

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Topics: Ejectors , Gas turbines , Particulate matter , Sprays , Water , Drops , Blades , Compressors , Engines , Nozzles

Aerodynamic Performance Evaluation of Axial Flow Fan Using Numerical Techniques

Raghuvaran D., Satvik Shenoy, Srinivas G

GTINDIA 2021; V001T04A010https://doi.org/10.1115/GTINDIA2021-76443

Abstract

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Topics: Axial flow , Flow (Dynamics) , Performance evaluation

Emerging Technologies (Hybrid Electric Propulsion, UAV...)

Investigations on Selection of Suitable Propellers for High Payload Based Unmanned Aerial Vehicles Using Advanced Computational Simulations

Vijayanandh Raja, Arul Prakash Raji, Senthil Kumar Madasamy, Feonsa Antonitta Bernard, Vaidegi Rameshbabu, Vijayakumar Mathaiyan, Naveen Kumar Kulandaiyapan

GTINDIA 2021; V001T05A001https://doi.org/10.1115/GTINDIA2021-68678

Abstract

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Topics: Design , Engineering simulation , Fluid structure interaction , Propellers , Simulation , Unmanned aerial vehicles , Computational fluid dynamics , Deformation , Modeling , Propulsion

Vortex Shedding Analysis in the Wake of a Flat Plate at Low Incidence and Low Reynolds Number

Bastav Borah, Anand Verma, Vinayak Kulkarni, Ujjwal K. Saha

GTINDIA 2021; V001T05A002https://doi.org/10.1115/GTINDIA2021-75959

Abstract

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Topics: Flat plates , Reynolds number , Vortex shedding , Wakes

Design of Autonomous Unmanned System for Aerial Operations From Underwater Platforms

Vindhya Devalla, Cris Thomas, Adthithiyan Neduncheran, Shiv Capoor, Amit Kumar Mondal

GTINDIA 2021; V001T05A003https://doi.org/10.1115/GTINDIA2021-76354

Abstract

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Topics: Design , Surveillance , Unmanned aerial vehicles , Water , Military systems , Underwater vehicles , Submersibles , Warfare

Cavity for Flow Control and Performance Improvement of Airfoil

Anand Verma, Bastav Borah, Vinayak Kulkarni

GTINDIA 2021; V001T05A004https://doi.org/10.1115/GTINDIA2021-76415

Abstract

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Topics: Airfoils , Cavities , Flow control , Vortices

GT Auxiliary System (Inlets and Exhausts, Fuel Gas Systems, GT Starting Devices...)

Influence of Texture Portion and Dimple Area Density on the Tribological Characteristics of Dimple Textured Hydrodynamic Journal Bearing

Nayab Rasool Syed, Sashindra Kumar Kakoty

GTINDIA 2021; V001T06A001https://doi.org/10.1115/GTINDIA2021-75989

Abstract

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Topics: Density , Journal bearings , Surface texture , Texture (Materials) , Tribology

Development of a New Loss Model for Turbomachinery Labyrinth Seals

Davendu Y. Kulkarni, Luca di Mare

GTINDIA 2021; V001T06A002https://doi.org/10.1115/GTINDIA2021-76061

Abstract

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Topics: Computation , Computational fluid dynamics , Design , Experimental methods , Flow (Dynamics) , Geometry , Leakage , Leakage flows , Model validation , Pressure

GT Operation and Maintenance (Services, Predictive Maintenance, Remote Diagnostics)

Combined Cycle Powerplant Cost Sensitivity Analysis

Pugalenthi Nanadagopal, Animesh Pandey, Manjunath More, Pertik Kamboj

GTINDIA 2021; V001T07A001https://doi.org/10.1115/GTINDIA2021-75844

Abstract

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Topics: Combined cycle power stations , Sensitivity analysis , Cycles , Power stations , Electric power generation , Maintenance , Turbines , Combined cycles , Computational methods , Construction

Influence of Degradation, Fuel Cost and Electricity Price Factors on Combine Cycle Power Plant Cost Analysis

Pugalenthi Nanadagopal, Matthias Duerr, Ole Fahrendorf, Dan Haid, Hubert Paprotna

GTINDIA 2021; V001T07A002https://doi.org/10.1115/GTINDIA2021-75952

Abstract

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Topics: Cycles , Fuels , Gas turbines , Power stations

Identification of the Mathematical Model of a Gas Turbine Engine Taking Into Account the Uncertainty of the Initial Data

Oleg Baturin, Grigorii Popov, Paúl Nicolalde, Anastasia Korneeva

GTINDIA 2021; V001T07A003https://doi.org/10.1115/GTINDIA2021-76018

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Topics: Errors , Gas turbines , Sensitivity analysis , Uncertainty

Heat Transfer

Numerical Investigation Into the Effects of CoFlow Air on a Self-Excited Helium Jet

G Mahesh Nayak, Abinash B, Saravanan B, Satyanarayana Raju P

GTINDIA 2021; V001T08A001https://doi.org/10.1115/GTINDIA2021-76002

Abstract

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Topics: Helium , Flow (Dynamics) , Vortices , Oscillations , Shear (Mechanics) , Computer software , Diffusion (Physics) , Jets , Reynolds number

Assessment of LES and RANS-LES Hybrid Models for Heat Transfer Predictions in Effusion Cooled Combustor Liners

Vishwas Verma, Kiran Manoharan, Jaydeep Basani, Dustin Brandt

GTINDIA 2021; V001T08A002https://doi.org/10.1115/GTINDIA2021-76467

Abstract

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Topics: Combustion chambers , Cooling , Heat flux , Heat transfer , Reynolds-averaged Navier–Stokes equations , Flow (Dynamics) , Resolution (Optics) , Boundary layer turbulence , Damage , Design

Renewable Energy (Solar, Wind)

Optimized Small Vertical Axis Wind Turbine (VAWT), Phase I

Moshe Zilberman, Abdelaziz Abu Sbaih, Ibrahim Hadad

GTINDIA 2021; V001T09A001https://doi.org/10.1115/GTINDIA2021-74879

Abstract

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Topics: Vertical axis wind turbines

A Numerical Study of Flow Around Different Hydrofoil Systems In Presence of the Free Surface

Nutan Kumari, Arnab Chakraborty

GTINDIA 2021; V001T09A002https://doi.org/10.1115/GTINDIA2021-75821

Abstract

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Topics: Flow (Dynamics) , Hydrofoil , Turbines , Turbulence , Blades , Computer simulation , Computer software , Design , Drag (Fluid dynamics) , Dynamics (Mechanics)

Estimating the Aerodynamic Coefficients of a Savonius Rotor Blade Profile Developed Through the Simplex Search Method

Man Mohan, Divyeshkumar D. Kansagara, Deepak Sharma, Ujjwal K. Saha

GTINDIA 2021; V001T09A003https://doi.org/10.1115/GTINDIA2021-75990

Abstract

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Topics: Blades , Drag (Fluid dynamics) , Rotors , Savonius wind turbines

Effect of Solidity on Performance of Vertical Axis Wind Turbine Using Constant Chord Reynolds Number

Anirudh P, Ratna Kishore Velamati, Srinath K S, Unnikrishnan D

GTINDIA 2021; V001T09A004https://doi.org/10.1115/GTINDIA2021-75993

Abstract

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Topics: Chords (Trusses) , Reynolds number , Vertical axis wind turbines , Wind turbines

Aerodynamic Performance Characterization of a Drag-Based Elliptical-Bladed Savonius Wind Turbine Rotor

Parag K. Talukdar, Vinayak Kulkarni, Ujjwal K. Saha

GTINDIA 2021; V001T09A005https://doi.org/10.1115/GTINDIA2021-76001

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Topics: Blades , Drag (Fluid dynamics) , Performance characterization , Rotors , Savonius wind turbines , Wind tunnels

Dimple Shape Effect on the Aerodynamic Performance of H-Rotor Darrieus Vertical Axis Wind Turbine

Kabita Naik, Niranjan Sahoo

GTINDIA 2021; V001T09A006https://doi.org/10.1115/GTINDIA2021-76017

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Topics: Cavities , Rotors , Shapes , Vertical axis wind turbines , Wind turbines

Effect of Exit Blade Angle on the Performance of Cross Flow Hydro Turbine: A Numerical Study

Nur Alom, Bikash Kumar Sarkar

GTINDIA 2021; V001T09A007https://doi.org/10.1115/GTINDIA2021-76037

Abstract

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Topics: Blades , Cross-flow , Hydraulic turbines

Experimental Investigation of Performance Characteristics for Savonius-Style VAWTs: A Comparative Study

Diplina Paul, Abhisek Banerjee

GTINDIA 2021; V001T09A008https://doi.org/10.1115/GTINDIA2021-76040

Abstract

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Topics: Performance characterization , Savonius wind turbines , Vertical axis wind turbines , Wind energy , Wind turbines

Genetic Algorithm Based Optimization Technique for Savonius-Style Wind Turbine

Diplina Paul, Abhisek Banerjee

GTINDIA 2021; V001T09A009https://doi.org/10.1115/GTINDIA2021-76041

Abstract

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Topics: Genetic algorithms , Optimization , Savonius wind turbines , Wind turbines

Efficiency Analysis of Savonius-Style Wind Turbine in Hydrodynamic Flow Field

Diplina Paul, Abhisek Banerjee

GTINDIA 2021; V001T09A010https://doi.org/10.1115/GTINDIA2021-76209

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Topics: Flow (Dynamics) , Savonius wind turbines , Turbines , Wind turbines

Performance Enhancement of Horizontal Axis Wind Turbine Using Numerical Techniques

Poornima Menon, Srinivas G

GTINDIA 2021; V001T09A011https://doi.org/10.1115/GTINDIA2021-76268

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Topics: Horizontal axis wind turbines , Rotors , Blades , Design , Turbines , Wind , Airfoils , Wind turbines , Computational fluid dynamics , Engineering simulation

Structures and Dynamics

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

GTINDIA 2021; V001T10A001https://doi.org/10.1115/GTINDIA2021-73468

Abstract

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Topics: Blades , Flamelet generated manifold , Functionally graded materials , Shells , Turbomachinery

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

Aneesh Batchu, Prabhakar Sathujoda

GTINDIA 2021; V001T10A002https://doi.org/10.1115/GTINDIA2021-74620

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Topics: Bearings , Dynamic analysis , Fracture (Materials) , Rotors , Steady state , Transients (Dynamics) , Dynamic response , Vibration , Fast Fourier transforms , Functionally graded materials

Effect of Corrosion Pit on the Structural Characteristics of Foil Journal Bearings

Vishal Mourya, Skylab P. Bhore

GTINDIA 2021; V001T10A003https://doi.org/10.1115/GTINDIA2021-76028

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Topics: Corrosion , Foil bearings , Journal bearings , Stiffness , Stress

Sensitivity of the Spool Rate on the Dynamic Response of the System

Arnab Das, Praveen Iyappan, Srinivas Chinthapally, Avinash Kumar

GTINDIA 2021; V001T10A004https://doi.org/10.1115/GTINDIA2021-76036

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Topics: Damping , Design , Dynamic response , Dynamic testing (Materials) , Engines , Rotordynamics , Rotors , Structural response analysis

Stiffness Analysis of Delaminated Composite Beams Using Roller Clamps

P. G. Vivek, Ankuran Saha, Apurba Das, Kazuaki Inaba, Amit Karmakar

GTINDIA 2021; V001T10A005https://doi.org/10.1115/GTINDIA2021-76042

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Topics: Composite building materials , Composite materials , Delamination , Rollers , Stiffness

Ring Segment Life Improvement Through Hook Gap and Stiffness Optimization

Saurabh Gorai, Ravi Khandelwal, Debdulal Das, Fathi Ahmed, Radulovic Radan

GTINDIA 2021; V001T10A006https://doi.org/10.1115/GTINDIA2021-76098

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Topics: Optimization , Stiffness , Stress , Design , Pressure , Temperature , Gas turbines , Rails , Steady state , Transfer functions

Dynamic Modelling and Free Vibration Characteristics Analysis of Rotating Beams

D. Sachin, Mallikarjuna Reddy

GTINDIA 2021; V001T10A007https://doi.org/10.1115/GTINDIA2021-76426

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Topics: Dynamic modeling , Free vibrations , Hamilton's principle , Rotating beams , Cantilever beams , Rotation , Differential equations , Vibration , Deformation , Disks

Numerical Study of Single Pad Externally Adjustable 120° Pad Bearing Using Fluid Structure Interaction

Harishkumar Kamat, Chandrakant R. Kini, Satish B. Shenoy

GTINDIA 2021; V001T10A008https://doi.org/10.1115/GTINDIA2021-76427

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Topics: Bearings , Computational fluid dynamics , Fluid structure interaction

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

GTINDIA 2021; V001T10A009https://doi.org/10.1115/GTINDIA2021-76440

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Topics: Blades , Functionally graded materials , Resonance , Turbomachinery , Vibration

Harmonic Analysis of the High Speed Direct Coupled SCO2 Turbo-Generator

Ashutosh Patel, Vijay Biradar, Pramod Kumar

GTINDIA 2021; V001T10A010https://doi.org/10.1115/GTINDIA2021-76448

Abstract

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Topics: Finite element analysis , Rotordynamics , Turbogenerators , Bearings , Geometry , Computation , Damping , Deflection , Dimensions , Inertia (Mechanics)

Coupled Thermal-Structural Analysis of Generator For sCO₂ Turbomachinery

Ramesha Guntanur, Ashutosh Patel, Vijay Biradar, Pramod Kumar

GTINDIA 2021; V001T10A011https://doi.org/10.1115/GTINDIA2021-76451

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Topics: Generators , Pressure , Stress , Thermal analysis , Thermal stresses , Turbomachinery

Investigations on Structural Integrity of Piping Compensators Under Angular Rotational Deformation

Nitin D. Pagar, Sudarshan B. Sanap

GTINDIA 2021; V001T10A012https://doi.org/10.1115/GTINDIA2021-76462

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Topics: Bellows (Equipment) , Deflection , Deformation , Pipes , Stress

Life Augmentation of Turbine Exhaust System Compensators Through Integrated MADM Optimization Approach of Stress Based Fatigue Cycles

Nitin D. Pagar, Amit R. Patil

GTINDIA 2021; V001T10A013https://doi.org/10.1115/GTINDIA2021-76690

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Topics: Cycles , Exhaust systems , Fatigue , Optimization , Stress , Turbines

Turbines

Thermodynamic Modeling and Performance Simulation of Combined Cycle Power Plant Under Design and Off-Design Condition

Lalatendu Pattanayak, Biranchi Narayana Padhi, Hemant Gajjar

GTINDIA 2021; V001T12A001https://doi.org/10.1115/GTINDIA2021-75827

Abstract

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Topics: Combined cycle power stations , Design , Modeling , Simulation

Life Prediction of Thermal Barrier Coated C3X Gas Turbine Blade of CMSX-4 Material

Ajmit Kumar, Sanket Kumar, K. N. Pandey

GTINDIA 2021; V001T12A002https://doi.org/10.1115/GTINDIA2021-76004

Abstract

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Topics: Blades , Computational fluid dynamics , Gas turbines , Thermal barrier coatings , Thermomechanics , Stress , Temperature , Computer software , Creep , Fatigue

Numerical Investigations on Effect of Inflow Parameters on Development of Secondary Flow Field for Linear LP Turbine Cascade

Anand P. Darji, Beena D. Baloni, Chetan S. Mistry

GTINDIA 2021; V001T12A003https://doi.org/10.1115/GTINDIA2021-76008

Abstract

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Topics: Cascades (Fluid dynamics) , Flow (Dynamics) , Inflow , Turbines

Influence of Coolant on Cooling Performance Sensitivity of Internally Convective Turbine Vane

Thanapat Chotroongruang, Prasert Prapamonthon, Rungsimun Thongdee, Thanapat Thongmuenwaiyathon, Zhenxu Sun, Bo Yin

GTINDIA 2021; V001T12A004https://doi.org/10.1115/GTINDIA2021-76021

Abstract

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Topics: Coolants , Cooling , Turbines

Validating the Iterative Design Procedure for an Axial Flow Turbine Test Rig

Rajat Arora, Ramraj H. Sundararaj, T. Chandra Sekar, Abhijit Kushari

GTINDIA 2021; V001T12A005https://doi.org/10.1115/GTINDIA2021-76080

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Topics: Axial flow , Design , Turbines

Design of Duct Passages for an Air Turbine Starter Test Rig

Sadham Usean R, Prasad B. V. S. S. S., Milind Dhabade, Amit Kurvinkop, Vishnuvardhan Tatiparthi

GTINDIA 2021; V001T12A006https://doi.org/10.1115/GTINDIA2021-76152

Abstract

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Topics: Computational fluid dynamics , Design , Ducts , Exhaust systems , Turbines

Theoretical Estimation of Minimum and Maximum Allowable Rotational Speed of Supercritical CO₂ Inward Flow Radial Turbine

Syed J. Hoque, Pramod Kumar

GTINDIA 2021; V001T12A007https://doi.org/10.1115/GTINDIA2021-76379

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Topics: Flow (Dynamics) , Supercritical carbon dioxide , Turbines , Blades , Fluids , Mach number , Boundary-value problems , Computer software , Density , Design