Volumes | Gas Turbine India Conference | American Society of Mechanical Engineers Digital Collection

Skip Nav Destination

ASME 2014 Gas Turbine India Conference

Compressors

Numerical Studies on the Effect of Gurney Flap on Aerodynamic Performance and Stall Margin of a Transonic Axial Compressor Rotor

Mudassir Ahmed M. Rafeeq, Quamber H. Nagpurwala, Subbaramu Shivaramaiah

GTINDIA 2014; V001T01A001https://doi.org/10.1115/GTINDIA2014-8130

View Articletitled, Numerical Studies on the Effect of Gurney Flap on Aerodynamic Performance and Stall Margin of a Transonic Axial Compressor Rotor

PDF

Topics: Compressors , Rotors , Blades , Pressure , Flow (Dynamics) , Computer software , Computational fluid dynamics , Deflection , Design , Engineering simulation

CFD-Modeling of Powerful Screw Centrifugal Kerosene Pump

V. M. Zubanov, L. S. Shabliy, A. V. Krivcov

GTINDIA 2014; V001T01A002https://doi.org/10.1115/GTINDIA2014-8145

Abstract

View Articletitled, CFD-Modeling of Powerful Screw Centrifugal Kerosene Pump

PDF

Topics: Computational fluid dynamics , Modeling , Pumps , Screws , Design , Errors , Fuel pumps

Numerically Understanding the Steady State Response of Single Stage Transonic Axial Flow Compressor to Axial Locations of Step for Stepped Tip Clearance

Hardik K. Vashi, Dilipkumar Bhanudasji Alone, Harish S. Choksi

GTINDIA 2014; V001T01A003https://doi.org/10.1115/GTINDIA2014-8147

Abstract

View Articletitled, Numerically Understanding the Steady State Response of Single Stage Transonic Axial Flow Compressor to Axial Locations of Step for Stepped Tip Clearance

PDF

Topics: Axial flow , Clearances (Engineering) , Steady state , Rotors , Compressors , Chords (Trusses) , Pressure , Computer software , Engineering simulation , Flow (Dynamics)

Analysis of Flow Through a Twisted Vaned Diffuser

Venkateswara Rao Pothuri, Venkata Ramana Murty Govindaraju, Venkata Rao Ganapathiraju

GTINDIA 2014; V001T01A004https://doi.org/10.1115/GTINDIA2014-8163

Abstract

View Articletitled, Analysis of Flow Through a Twisted Vaned Diffuser

PDF

Topics: Diffusers , Flow (Dynamics) , Impellers , Compressors , Rotation , Computational fluid dynamics , Design , Pressure , Vaneless diffusers

Experimental Investigation of Unsteady Flow in a Transonic Uni-Stage Axial Compressor

S. Satish Kumar, Dilipkumar Bhanudasji Alone, Shobhavathy M. Thimmaiah, Janaki Rami Reddy Mudipalli, Ranjan Ganguli, S. B. Kandagal, Soumendu Jana

GTINDIA 2014; V001T01A005https://doi.org/10.1115/GTINDIA2014-8167

Abstract

View Articletitled, Experimental Investigation of Unsteady Flow in a Transonic Uni-Stage Axial Compressor

PDF

Topics: Compressors , Unsteady flow , Flow (Dynamics) , Probes , Rotors , Annulus , Clearances (Engineering) , Blades , Boundary layers , Fast Fourier transforms

Numerical Investigation of Crosswind Effect on Different Rear Mounted Engine Installations

Hairun Xie, Yadong Wu, Anjenq Wang, Hua Ouyang

GTINDIA 2014; V001T01A006https://doi.org/10.1115/GTINDIA2014-8171

Abstract

View Articletitled, Numerical Investigation of Crosswind Effect on Different Rear Mounted Engine Installations

PDF

Topics: Engines , Flow (Dynamics) , Wings , Wind , Aircraft , Computational fluid dynamics , Pressure , Regulations , Aerodynamics , Aircraft engines

Performance Enhancement of the Centrifugal Compressor Stage With a Rotating Vaneless Diffuser: A Numerical Study

Seralathan Sivamani, Roy Chowdhury Dibyakanti Ghosh

GTINDIA 2014; V001T01A007https://doi.org/10.1115/GTINDIA2014-8179

Abstract

View Articletitled, Performance Enhancement of the Centrifugal Compressor Stage With a Rotating Vaneless Diffuser: A Numerical Study

PDF

Topics: Compressors , Vaneless diffusers , Flow (Dynamics) , Impellers , Pressure , Design , Diffusers , Blades , Diffusion (Physics) , Disks

Nacelle: Air Intake Aerodynamic Design and Inlet Compatibility

Jingjing Chen, Yadong Wu, Zhonglin Wang, Anjenq Wang

GTINDIA 2014; V001T01A008https://doi.org/10.1115/GTINDIA2014-8182

Abstract

View Articletitled, Nacelle: Air Intake Aerodynamic Design and Inlet Compatibility

PDF

Topics: Design , Engines , Pressure , Electromagnetic induction , Flow (Dynamics) , Wings , Computational fluid dynamics , Computer simulation , Computer software , Flight

Techniques and Methods to Improve the Dynamic Strength of Gas Turbine Engines Compressor Rotor Wheels

Daria Kolmakova, Grigorii Popov, Aleksandr Shklovets, Aleksandr Ermakov

GTINDIA 2014; V001T01A009https://doi.org/10.1115/GTINDIA2014-8203

Abstract

View Articletitled, Techniques and Methods to Improve the Dynamic Strength of Gas Turbine Engines Compressor Rotor Wheels

PDF

Topics: Compressors , Gas turbines , Rotors , Wheels , Blades , Stress , Resonance , Computational fluid dynamics , Computational methods , Flow (Dynamics)

Numerical Analysis to Investigate the Effect of Swept Rotor on the Overall Performance of a Transonic Compressor Stage

Shobhavathy M. Thimmaiah, Ramesha Gurikelu, Nisha Sherief

GTINDIA 2014; V001T01A010https://doi.org/10.1115/GTINDIA2014-8216

Abstract

View Articletitled, Numerical Analysis to Investigate the Effect of Swept Rotor on the Overall Performance of a Transonic Compressor Stage

PDF

Topics: Compressors , Numerical analysis , Rotors , Design , Stability , Flow (Dynamics) , Pressure , Axial flow , Computational fluid dynamics , Geometry

Study of Simulated Distortion Waves in an Axial Flow Fan

Prashant Kumar, Bhaskar Roy

GTINDIA 2014; V001T01A011https://doi.org/10.1115/GTINDIA2014-8219

Abstract

View Articletitled, Study of Simulated Distortion Waves in an Axial Flow Fan

PDF

Topics: Axial flow , Waves , Compressors , Flow (Dynamics) , Design , Blades , Flight , Inflow , Sustainability , Wire mesh

Prediction of Fatigue and Fracture Life of an Autofrettaged Turbine Compressor Disc Using Finite Element Analysis

Suman Mittemari Lakshminarayan Jagannath, Srikari Srinivasan, Mahesh Gopalakrishnan, Vinod Kumar Banthia

GTINDIA 2014; V001T01A012https://doi.org/10.1115/GTINDIA2014-8243

Abstract

View Articletitled, Prediction of Fatigue and Fracture Life of an Autofrettaged Turbine Compressor Disc Using Finite Element Analysis

PDF

Topics: Autofrettage , Compressors , Disks , Fatigue , Finite element analysis , Fracture (Materials) , Fracture (Process) , Turbines , Stress , Failure

Prediction and Comparison of Critical Speeds and Potential Excitation Using In-House Developed Software for an Integrally Geared Centrifugal Air Compressor

Mathew P. James, Pavan Kumar Reddy Pandillapalli, Swaminathan Gopalakrishnan

GTINDIA 2014; V001T01A013https://doi.org/10.1115/GTINDIA2014-8247

Abstract

View Articletitled, Prediction and Comparison of Critical Speeds and Potential Excitation Using In-House Developed Software for an Integrally Geared Centrifugal Air Compressor

PDF

Topics: Air compressors , Computer software , Excitation , Impellers , Shorelines , Bearings , Compressors , Design , Noise (Sound) , Steady state

Turbines

Studies on Transitional Heat Transfer Characteristics Over Turbine Vane Surface Using a High Order LES Approach

Debasish Biswas

GTINDIA 2014; V001T02A001https://doi.org/10.1115/GTINDIA2014-8138

Abstract

View Articletitled, Studies on Transitional Heat Transfer Characteristics Over Turbine Vane Surface Using a High Order LES Approach

PDF

Topics: Heat transfer , Turbines , Boundary layers , Turbulence , Gas turbines , Airfoils , Flow (Dynamics) , Pressure , Suction , High pressure (Physics)

Reduction in Secondary Losses in Turbine Cascade Using Contoured Boundary Layer Fence

Srikanth Deshpande, Marcus Thern, Magnus Genrup

GTINDIA 2014; V001T02A002https://doi.org/10.1115/GTINDIA2014-8175

Abstract

View Articletitled, Reduction in Secondary Losses in Turbine Cascade Using Contoured Boundary Layer Fence

PDF

Topics: Boundary layers , Cascades (Fluid dynamics) , Turbines , Airfoils , Pressure , Pressure gradient , Suction , Vortices , Flow (Dynamics) , Kinetic energy

Studies on the Impact of Choice of Gas Models in an Un-Cooled Turbine Stage

Karthik Srinivasan, David Newman, Abhilash Patil

GTINDIA 2014; V001T02A003https://doi.org/10.1115/GTINDIA2014-8212

Abstract

View Articletitled, Studies on the Impact of Choice of Gas Models in an Un-Cooled Turbine Stage

PDF

Topics: Turbines , Computational fluid dynamics , Steady state , Design , Fluids , Modeling , Simulation , Turbomachinery

Effect of Manufacturing Tolerances on the Turbine Blades

Daria Kolmakova, Oleg Baturin, Grigorii Popov

GTINDIA 2014; V001T02A004https://doi.org/10.1115/GTINDIA2014-8253

Abstract

View Articletitled, Effect of Manufacturing Tolerances on the Turbine Blades

PDF

Topics: Airfoils , Blades , Boundary-value problems , Computational fluid dynamics , Errors , Flow (Dynamics) , Geometry , Manufacturing , Nozzles , Simulation

Combustion, Fuels and Emissions

System Level Performance and Emissions Evaluation of Renewable Fuels for Jet Engines

Kadambari Lokesh, Vishal Sethi, Theoklis Nikolaidis, Devaiah Karumbaiah

GTINDIA 2014; V001T03A001https://doi.org/10.1115/GTINDIA2014-8107

Abstract

View Articletitled, System Level Performance and Emissions Evaluation of Renewable Fuels for Jet Engines

PDF

Topics: Emissions , Fuels , Jet engines , Engines , Aircraft , Biofuel , Nitrogen oxides , Trajectories (Physics) , Carbon dioxide , Combustion

Structure of the Velocity and Soot Concentration Fields of a Swirl Stabilized Turbulent Non-Premixed Flame in a Gas Turbine Model Combustor

Sandipan Chatterjee, Christopher Halmo, Ömer L. Gülder

GTINDIA 2014; V001T03A002https://doi.org/10.1115/GTINDIA2014-8114

Abstract

View Articletitled, Structure of the Velocity and Soot Concentration Fields of a Swirl Stabilized Turbulent Non-Premixed Flame in a Gas Turbine Model Combustor

PDF

Topics: Combustion chambers , Flames , Gas turbines , Soot , Turbulence , Flow (Dynamics) , Combustion , Fuels , Lasers , Light emission

Plasma-Fuel Systems for Fuel Preparation, Ignition, Combustion and Gasification

V. E. Messerle, A. B. Ustimenko, O. A. Lavrichshev

GTINDIA 2014; V001T03A003https://doi.org/10.1115/GTINDIA2014-8124

Abstract

View Articletitled, Plasma-Fuel Systems for Fuel Preparation, Ignition, Combustion and Gasification

PDF

Topics: Combustion , Fuel gasification , Fuels , Ignition , Plasmas (Ionized gases) , Coal , Gases , Carbon black pigments , Catalysts , Chemical industry

Axial and Radial Variation of Spray Characteristics of a Small-Scale Simplex Atomizer

Muthuselvan Govindaraj, Muralidhara Halebidu Suryanarayana, Vinod Kumar Vyas, Jeyaseelan Rajendran, Rajeshwari Natarajan, Anurag Pradhan, Chaithra Perdoor, Prarthana Pattil, Mohammed Sameer

GTINDIA 2014; V001T03A004https://doi.org/10.1115/GTINDIA2014-8148

Abstract

View Articletitled, Axial and Radial Variation of Spray Characteristics of a Small-Scale Simplex Atomizer

PDF

Topics: Sprays , Surface mount devices , Drops , Pressure , Water , Aerodynamics , Aerospace industry , Combustion , Energy generation , Evaporation

Numerical Simulation of Inclined Injection of Polydisperse Polykinetic Spray in a Crossflow Using Quadrature Method of Moments

Sudeepta Mondal, Achintya Mukhopadhyay

GTINDIA 2014; V001T03A005https://doi.org/10.1115/GTINDIA2014-8209

Abstract

View Articletitled, Numerical Simulation of Inclined Injection of Polydisperse Polykinetic Spray in a Crossflow Using Quadrature Method of Moments

PDF

Topics: Computer simulation , Method of moments , Sprays , Particulate matter , Combustion , Combustion chambers , Fuels , Gas turbines , Momentum , Ramjets

Modeling of Particle Wall Interaction and Film Transport Using Eulerian Wall Film Model

Rahul Ingle, Ravi Yadav, Hemant Punekar, Jing Cao

GTINDIA 2014; V001T03A006https://doi.org/10.1115/GTINDIA2014-8230

Abstract

View Articletitled, Modeling of Particle Wall Interaction and Film Transport Using Eulerian Wall Film Model

PDF

Topics: Modeling , Particulate matter , Fuels , Gas turbines , Shear (Mechanics) , Sprays , Combustion , Nozzles , Accounting , Blades

Numerical Investigation of Soot Formation in Turbulent Diffusion Flames Using Moss-Brookes Model

Mannedhar Reddy, Ashoke De

GTINDIA 2014; V001T03A007https://doi.org/10.1115/GTINDIA2014-8233

Abstract

View Articletitled, Numerical Investigation of Soot Formation in Turbulent Diffusion Flames Using Moss-Brookes Model

PDF

Topics: Flames , Soot , Turbulent diffusion , Oxidation , Turbulence , Absorption , Chemistry , Gases , Radiative heat transfer , Shapes

Numerical Investigation of Pilot-Stabilized Turbulent Flames Using Steady Flamelet Model

Akshay Dongre, Ashoke De

GTINDIA 2014; V001T03A008https://doi.org/10.1115/GTINDIA2014-8234

Abstract

View Articletitled, Numerical Investigation of Pilot-Stabilized Turbulent Flames Using Steady Flamelet Model

PDF

Topics: Flames , Turbulence , Fuels , Carbon dioxide , Density , Engineering simulation , Kinetic energy , Probability , Reynolds-averaged Navier–Stokes equations , Simulation

Effect of Flow Pulsations in Premixed, Swirl Stabilized Combustor

Aayush K. Sharma, Uddalok Sen, Pallab Sinha Mahapatra, Swarnendu Sen, Achintya Mukhopadhyay

GTINDIA 2014; V001T03A009https://doi.org/10.1115/GTINDIA2014-8246

Abstract

View Articletitled, Effect of Flow Pulsations in Premixed, Swirl Stabilized Combustor

PDF

Topics: Combustion chambers , Flow (Dynamics) , Gas turbines , Combustion , Computer simulation , Air flow , Fluid dynamics , Temperature

Effect of Flow Pulsation on Transport and Secondary Atomization of a Polydisperse Evaporating Spray

Pallab S. Mahapatra, Mahesh V. Panchagnula, Achintya Mukhopadhyay

GTINDIA 2014; V001T03A010https://doi.org/10.1115/GTINDIA2014-8250

Abstract

View Articletitled, Effect of Flow Pulsation on Transport and Secondary Atomization of a Polydisperse Evaporating Spray

PDF

Topics: Evaporation , Flow (Dynamics) , Sprays , Drops , Acoustics , Air flow , Combustion chambers , Modeling , Particulate matter , Surface mount devices

Experimental Investigation of a Hybrid Atomizer’s Spray Characteristics in Variable Flow Condition by Using Alcohol Blended Diesel Fuel

Amlan Garai, Sudeepta Mondal, Swarnendu Sen, Achintya Mukhopadhyay

GTINDIA 2014; V001T03A011https://doi.org/10.1115/GTINDIA2014-8260

Abstract

View Articletitled, Experimental Investigation of a Hybrid Atomizer’s Spray Characteristics in Variable Flow Condition by Using Alcohol Blended Diesel Fuel

PDF

Topics: Diesel , Ethanol , Flow (Dynamics) , Sprays , Fuels , Air flow , Combustion chambers , Gas turbines , Marine gas turbines , Turbulence

Investigation of Combustion Instability in a Swirl-Stabilized Combustor Using Symbolic Time Series Analysis

Vikram Ramanan, S. R. Chakravarthy, Soumalya Sarkar, Ashok Ray

GTINDIA 2014; V001T03A012https://doi.org/10.1115/GTINDIA2014-8280

Abstract

View Articletitled, Investigation of Combustion Instability in a Swirl-Stabilized Combustor Using Symbolic Time Series Analysis

PDF

Topics: Combustion , Combustion chambers , Time series , Fuels , Pressure , Air flow , Algebra , Filtration , Heat , Reynolds number

Investigation of Combustion Oscillations of Premixed Dump Combustor Using Time-Resolved Particle Image Velocimetry

Ramgopal Sampath, Vikram Ramanan, S. R. Chakravarthy

GTINDIA 2014; V001T03A013https://doi.org/10.1115/GTINDIA2014-8288

Abstract

View Articletitled, Investigation of Combustion Oscillations of Premixed Dump Combustor Using Time-Resolved Particle Image Velocimetry

PDF

Topics: Combustion , Combustion chambers , Oscillations , Particulate matter , Vortices , Acoustics , Pressure , Flames , Fluctuations (Physics) , Excitation

Characterization of Mixing and Flow Properties From Numerical Simulation of Cold Flow in Non-Premixed Combustor

Sirshendu Mondal, Achintya Mukhopadhyay, Swarnendu Sen, Wolfgang Polifke

GTINDIA 2014; V001T03A014https://doi.org/10.1115/GTINDIA2014-8306

Abstract

View Articletitled, Characterization of Mixing and Flow Properties From Numerical Simulation of Cold Flow in Non-Premixed Combustor

PDF

Topics: Combustion chambers , Computer simulation , Flow (Dynamics) , Fuels , Vortices , Cross-flow , Dynamics (Mechanics) , Large eddy simulation , Wakes

Analysis of Different Radiation Models in a Swirl Stabilized Combustor

Aayush K. Sharma, Chandrachur Bhattacharya, Swarnendu Sen, Achintya Mukhopadhyay, Amitava Datta

GTINDIA 2014; V001T03A015https://doi.org/10.1115/GTINDIA2014-8318

Abstract

View Articletitled, Analysis of Different Radiation Models in a Swirl Stabilized Combustor

PDF

Topics: Combustion chambers , Radiation (Physics) , Heat transfer , Modeling , Soot , Combustion , Computational fluid dynamics , Computer simulation , Evaporation , Fuels

Turbulence-Transport-Chemistry Interaction in Statistically Planar Premixed Flames and Ignition Kernels in Near Isotropic Turbulence

Harshavardhana A. Uranakar, Swetaprovo Chaudhuri, K. N. Lakshmisha

GTINDIA 2014; V001T03A016https://doi.org/10.1115/GTINDIA2014-8340

Abstract

View Articletitled, Turbulence-Transport-Chemistry Interaction in Statistically Planar Premixed Flames and Ignition Kernels in Near Isotropic Turbulence

PDF

Topics: Chemistry , Flames , Ignition , Turbulence , Particulate matter , Chemical kinetics , Displacement , Scalars , Accounting , Combustion chambers

Investigation of Flame Dynamics in a V - Flame Combustor During Combustion Instability

R. Vishnu, R. I. Sujith, Preeti Aghalayam

GTINDIA 2014; V001T03A017https://doi.org/10.1115/GTINDIA2014-8345

Abstract

View Articletitled, Investigation of Flame Dynamics in a V - Flame Combustor During Combustion Instability

PDF

Topics: Combustion , Combustion chambers , Dynamics (Mechanics) , Flames , Oscillations , Heat , Acoustics , Fluctuations (Physics) , Stability , Damage

Assessment of CFD Approaches for Next-Generation Combustor Design

Kumud Ajmani, Hukam C. Mongia, Phil Lee

GTINDIA 2014; V001T03A018https://doi.org/10.1115/GTINDIA2014-8361

Abstract

View Articletitled, Assessment of CFD Approaches for Next-Generation Combustor Design

PDF

Topics: Combustion chambers , Computational fluid dynamics , Design , Computation , Engineering simulation , Modeling , Simulation , Temperature , Combustion , Ejectors

Heat Transfer

Inverse Heat Transfer Study of a Nonlinear Straight Porous Fin Using Hybrid Optimization

Ranjan Das, Rohit Kumar Singla

GTINDIA 2014; V001T04A001https://doi.org/10.1115/GTINDIA2014-8101

Abstract

View Articletitled, Inverse Heat Transfer Study of a Nonlinear Straight Porous Fin Using Hybrid Optimization

PDF

Topics: Heat transfer , Optimization , Natural language processing , Nonlinear programming , Temperature distribution , Algorithms , Blades , Fins , Cooling , Errors

Numerical Study on Heat Transfer and Fluid Flow in Pin Fin-Dimple Channels With Fillet on Dimple Edge

Muralikrishnan Gopalakrishnan Meena, Abhijith Anandakrishnan, Madhu Anandarajan Kavumcheril

GTINDIA 2014; V001T04A002https://doi.org/10.1115/GTINDIA2014-8103

Abstract

View Articletitled, Numerical Study on Heat Transfer and Fluid Flow in Pin Fin-Dimple Channels With Fillet on Dimple Edge

PDF

Topics: Fluid dynamics , Heat transfer , Blades , Cooling , Fins , Friction , Gas turbines , Heat flux , Pressure drop , Turbines

Gas Turbine Compartment Ventilation System

Divya Kothakapu, Srinivas Avishetti

GTINDIA 2014; V001T04A003https://doi.org/10.1115/GTINDIA2014-8161

Abstract

View Articletitled, Gas Turbine Compartment Ventilation System

PDF

Topics: Gas turbines , Ventilation , Computational fluid dynamics , Temperature , Turbines , Flow (Dynamics) , Heating , Pressure , Air conditioning , Databases

Influence of Labyrinth Seal Leakage on the Turbine Support Cooling

Alexandr S. Vinogradov, Renat R. Badykov

GTINDIA 2014; V001T04A004https://doi.org/10.1115/GTINDIA2014-8172

Abstract

View Articletitled, Influence of Labyrinth Seal Leakage on the Turbine Support Cooling

PDF

Topics: Cooling , Leakage , Turbines , Heat , Engines , Temperature , Air flow , Aircraft engines , Aviation , Compressors

An Internal Heat Transfer Study in a Cooled Nozzle Guide Vane of a Linear Cascade

Arun Kumar Pujari, Prasad B. V. S. S. Subrahmanyaa, Sitaram Nekkanti

GTINDIA 2014; V001T04A005https://doi.org/10.1115/GTINDIA2014-8191

Abstract

View Articletitled, An Internal Heat Transfer Study in a Cooled Nozzle Guide Vane of a Linear Cascade

PDF

Topics: Cascades (Fluid dynamics) , Heat transfer , Nozzle guide vanes , Chords (Trusses) , Flow (Dynamics) , Computation , Temperature , Blades , Film cooling , Heat transfer coefficients

Heat Transfer and Flow Studies of Different Cooling Configurations for Gas Turbine Rotor Blade

Batchu Suresh, Ainapur Brijesh, V. Kesavan, S. Kishore Kumar

GTINDIA 2014; V001T04A006https://doi.org/10.1115/GTINDIA2014-8214

Abstract

View Articletitled, Heat Transfer and Flow Studies of Different Cooling Configurations for Gas Turbine Rotor Blade

PDF

Topics: Blades , Cooling , Flow (Dynamics) , Gas turbines , Heat transfer , Rotors , Temperature , Pressure , Coolants , Film cooling

Computational Study of Flow and Heat Transfer in Matrix Cooling Channels

Sivasankara Reddy Ramireddy, Siddappa Pallavagere Gurusiddappa, V. Kesavan, S. Kishore Kumar

GTINDIA 2014; V001T04A007https://doi.org/10.1115/GTINDIA2014-8252

Abstract

View Articletitled, Computational Study of Flow and Heat Transfer in Matrix Cooling Channels

PDF

Topics: Cooling , Flow (Dynamics) , Heat transfer , Pressure drop , Flow turning , Fluid dynamics , Friction , Reynolds number , Simulation , Vortices

Experimental Investigations on Heat Transfer Enhancement in a Horizontal Tube Using Converging and Diverging Conical Strips

Naga Sarada Somanchi, Sri Rama Devi Rangisetty, Sudheer PremKumar Bellam, Ravi Gugulothu, Samuel Bellam

GTINDIA 2014; V001T04A008https://doi.org/10.1115/GTINDIA2014-8287

Abstract

View Articletitled, Experimental Investigations on Heat Transfer Enhancement in a Horizontal Tube Using Converging and Diverging Conical Strips

PDF

Topics: Heat transfer , Strips , Fluids , Friction , Geometry , Pressure drop , Reynolds number , Turbulence

Unsteady and Transitional Flows in Turbomachinery

Unsteady Flow Analysis Around an Elliptic-Bladed Savonius-Style Wind Turbine

Abhisek Banerjee, Sukanta Roy, Prasenjit Mukherjee, Ujjwal K. Saha

GTINDIA 2014; V001T05A001https://doi.org/10.1115/GTINDIA2014-8141

Abstract

View Articletitled, Unsteady Flow Analysis Around an Elliptic-Bladed Savonius-Style Wind Turbine

PDF

Topics: Savonius wind turbines , Unsteady flow , Wind turbines , Blades , Design , Turbines , Wind energy , Air flow , Engineering simulation , Flow (Dynamics)

Understanding the Steady and Transient Behavior of the Moderately Loaded High Speed Axial Flow Compressor Stage at Off-Design Conditions

Dilipkumar B. Alone, Subramani Satish Kumar, Shobhavathy M. Thimmaiah, Janaki Rami Reddy Mudipalli, A. M. Pradeep, Srinivasan Ramamurthy, Venkat S. Iyengar

GTINDIA 2014; V001T05A002https://doi.org/10.1115/GTINDIA2014-8144

Abstract

View Articletitled, Understanding the Steady and Transient Behavior of the Moderately Loaded High Speed Axial Flow Compressor Stage at Off-Design Conditions

PDF

Topics: Axial flow , Design , Transients (Dynamics) , Compressors , Rotors , Pressure , Flow (Dynamics) , Probes , Aircraft engines , Engines

Experiments on Leading-Edge Induced Separated Shear Layer Under Various Imposed Pressure Gradients

K. Anand, S. Sarkar, N. Thilakan

GTINDIA 2014; V001T05A003https://doi.org/10.1115/GTINDIA2014-8177

Abstract

View Articletitled, Experiments on Leading-Edge Induced Separated Shear Layer Under Various Imposed Pressure Gradients

PDF

Topics: Pressure gradient , Shear (Mechanics) , Separation (Technology) , Bubbles , Flow (Dynamics) , Reynolds number , Chords (Trusses) , Deflection , Dimensions , Flat plates

Prediction of Gas Turbine Oil Scoop Capture Efficiency

Santosh Kumar Prasad, Pradeep Sangli, Osman Buyukisik, Dave Pugh

GTINDIA 2014; V001T05A004https://doi.org/10.1115/GTINDIA2014-8329

Abstract

View Articletitled, Prediction of Gas Turbine Oil Scoop Capture Efficiency

PDF

Topics: Gas turbines , Blades , Computational fluid dynamics , Bearings , Industrial lubrication systems , Nozzles , Sprays , Blood , Cardiovascular system , Computer software

Structure and Dynamics

Yield Surface Investigation of Alloys During Model Disk Spin Tests

Anton N. Servetnik, Evgeny P. Kuzmin

GTINDIA 2014; V001T06A001https://doi.org/10.1115/GTINDIA2014-8119

Abstract

View Articletitled, Yield Surface Investigation of Alloys During Model Disk Spin Tests

PDF

Topics: Alloys , Disks , Particle spin , Rotation , Spin (Aerodynamics) , Hardening , Stress , Computer simulation , Displacement measurement , Eddies (Fluid dynamics)

Design Modification to Enhance Fatigue Life of an Aero-Engine Heat Shield

Amar Singh, Joseph Shibu Kalloor

GTINDIA 2014; V001T06A002https://doi.org/10.1115/GTINDIA2014-8136

Abstract

View Articletitled, Design Modification to Enhance Fatigue Life of an Aero-Engine Heat Shield

PDF

Topics: Aircraft engines , Design , Fatigue life , Heat shielding , Engines , Fracture (Materials) , Vibration , Corrosion resistance , Exhaust systems , Failure

Simulation of Accessory Drives Bevel Gears Dynamic Conditions

Egor Kozharinov, Jury Temis

GTINDIA 2014; V001T06A003https://doi.org/10.1115/GTINDIA2014-8139

Abstract

View Articletitled, Simulation of Accessory Drives Bevel Gears Dynamic Conditions

PDF

Topics: Bevel gears , Simulation , Gears , Stress , Errors , Oscillations , Spectra (Spectroscopy) , Stress concentration , Torque , Aviation

Novel Approach Towards Thrust Bearing Pad Cooling

F. A. Najar, G. A. Harmain

GTINDIA 2014; V001T06A004https://doi.org/10.1115/GTINDIA2014-8165

Abstract

View Articletitled, Novel Approach Towards Thrust Bearing Pad Cooling

PDF

Topics: Cooling , Thrust bearings , Temperature , Circuits , Babbitt metal , Bearings , Cooling systems , Deformation , Failure , Film thickness

A Theoretical and Computational Analysis of the Bolted Joint: A Sensitivity Study of Temperature Effect on the Turbocharger Inlet Bolted Joint in Locomotive Engines

Ali K. A. Khudhir, Mahesh C. Aggarwal, Michael Sirak, Michael J. Panza

GTINDIA 2014; V001T06A005https://doi.org/10.1115/GTINDIA2014-8196

Abstract

View Articletitled, A Theoretical and Computational Analysis of the Bolted Joint: A Sensitivity Study of Temperature Effect on the Turbocharger Inlet Bolted Joint in Locomotive Engines

PDF

Topics: Bolted joints , Engines , Locomotives , Temperature , Turbochargers , Stress , Design , Failure , Safety , Machine design

High Cycle Fatigue Life Assessment of Compressor Blades Under Multi-Axial Fatigue Mode

Sri Shanti Potluri, Ananda Mohan Bommakanti Srinivasa, Isai Thamizh Ramasamy, Srinivasa Rao Potu, Ananda Rao Patnaik Balivada Venkata

GTINDIA 2014; V001T06A006https://doi.org/10.1115/GTINDIA2014-8222

Abstract

View Articletitled, High Cycle Fatigue Life Assessment of Compressor Blades Under Multi-Axial Fatigue Mode

PDF

Topics: Blades , Compressors , Fatigue , High cycle fatigue , Stress , Excitation , Stators , Engines , Resonance , Anisotropy

Residual Life Estimation of Axial Compressor Blade of a Turbo-Shaft Engine

Selwyn Anbarasan, S. Esakki Muthu, Hardik Roy, P. Udayanan, Girish K. Degaonkar

GTINDIA 2014; V001T06A007https://doi.org/10.1115/GTINDIA2014-8241

Abstract

View Articletitled, Residual Life Estimation of Axial Compressor Blade of a Turbo-Shaft Engine

PDF

Topics: Blades , Compressors , Engines , Turbochargers , High cycle fatigue , Testing , Aircraft engines , Flight , Safety , Stress

Validation of LCF Life of Turbine Rotor Assembly of a Turbo-Shaft Engine Through Cyclic Spin Test

Hardik Roy, S. Esakki Muthu, P. Udayanan, Girish K. Degaonkar, Selwyn Anbarasan

GTINDIA 2014; V001T06A008https://doi.org/10.1115/GTINDIA2014-8245

Abstract

View Articletitled, Validation of LCF Life of Turbine Rotor Assembly of a Turbo-Shaft Engine Through Cyclic Spin Test

PDF

Topics: Engines , Particle spin , Rotation , Rotor assembly , Spin (Aerodynamics) , Turbines , Turbochargers , Rotors , Stress , Low cycle fatigue

Three-Dimensional Finite Element Analysis of Bolted Joint With Helical Thread Connection

Kondaiah Bommisetty, Kumar Narayanan

GTINDIA 2014; V001T06A009https://doi.org/10.1115/GTINDIA2014-8249

Abstract

View Articletitled, Three-Dimensional Finite Element Analysis of Bolted Joint With Helical Thread Connection

PDF

Topics: Bolted joints , Finite element analysis , Thread , Stress , Pressure , Bolted flanges , Flanges , Geometry , Optimization , Stiffness

An Investigation in to the Rotordynamics Behavior of Mechanically Coupled Turbo Expander

Balaji Kannan, Krishnamurthy Vaidyanathan, Kiran Pithamber, Suvendu Mahapatra

GTINDIA 2014; V001T06A010https://doi.org/10.1115/GTINDIA2014-8256

Abstract

View Articletitled, An Investigation in to the Rotordynamics Behavior of Mechanically Coupled Turbo Expander

PDF

Topics: Rotordynamics , Turbochargers , Vibration , Bearings , Gears , Damping , Modeling , Stiffness

Bolted Joint Simulation Techniques in Gas Turbine Components

Kuberappa Jalammanavar, Lakshman Kasina, Raghavan Kotur Srinivasan, Prasanna Shivaramaiah, Ramakrishnayya Gupta Kuncham

GTINDIA 2014; V001T06A011https://doi.org/10.1115/GTINDIA2014-8262

Abstract

View Articletitled, Bolted Joint Simulation Techniques in Gas Turbine Components

PDF

Topics: Bolted joints , Gas turbines , Simulation , Manufacturing , Design , Durability , Finite element model , Flanges , Friction , Machinery

Large Amplitude Free Vibration Analysis of Axially Functionally Graded Plates

Saurabh Kumar, Haraprasad Roy, Anirban Mitra

GTINDIA 2014; V001T06A012https://doi.org/10.1115/GTINDIA2014-8267

Abstract

View Articletitled, Large Amplitude Free Vibration Analysis of Axially Functionally Graded Plates

PDF

Topics: Free vibrations , Plates (structures) , Differential equations , Boundary-value problems , Dynamic analysis , Eigenvalues , Hamilton's principle , Membranes , Mode shapes , Potential energy

Application of Genetic Algorithm for Fault Detection in Cracked Composite Structure

A. K. Dash, D. K. Agarwalla, H. C. Das, M. K. Pradhan, S. K. Bhuyan

GTINDIA 2014; V001T06A013https://doi.org/10.1115/GTINDIA2014-8269

Abstract

View Articletitled, Application of Genetic Algorithm for Fault Detection in Cracked Composite Structure

PDF

Topics: Composite materials , Flaw detection , Genetic algorithms , Control equipment , Fracture (Materials) , Simulation , Vibration , Artificial intelligence , Cantilever beams , Dynamic response

A Balanced IIRS Model for Investigating the Dynamics of Damped Rotor Bearing System

S. Chandraker, H. Roy

GTINDIA 2014; V001T06A014https://doi.org/10.1115/GTINDIA2014-8279

Abstract

View Articletitled, A Balanced IIRS Model for Investigating the Dynamics of Damped Rotor Bearing System

PDF

Topics: Bearings , Dynamics (Mechanics) , Rotors , Damping

Structural Assessment of Torque Converter at Operating Conditions: A Numerical Study

Subbaramu Shivaramaiah, Vinod K. Banthia, S. M. Vijay Kumar

GTINDIA 2014; V001T06A015https://doi.org/10.1115/GTINDIA2014-8372

Abstract

View Articletitled, Structural Assessment of Torque Converter at Operating Conditions: A Numerical Study

PDF

Topics: Torque converters , Stress , Pumps , Turbines , Deformation , Blades , Fluid pressure , Transmission fluids , Engines , Failure

Controls, Diagnostics and Instrumentation

Development of a Damper Control System for Combined Cycle Thermal Gas Power Plant

Amit Kumar Mondal, Vindhya Devalla, Vivek Kaundal, Kamal Bansal

GTINDIA 2014; V001T07A001https://doi.org/10.1115/GTINDIA2014-8118

Abstract

View Articletitled, Development of a Damper Control System for Combined Cycle Thermal Gas Power Plant

PDF

Topics: Combined cycles , Control systems , Dampers , Power stations , Solenoids , Energy dissipation , Gas turbines , Heat , Pulse width modulation , Valves

A New Real Time Path Planning for Mobile Robot Navigation Using Invasive Weed Optimization Algorithm

Prases K. Mohanty, Dayal R. Parhi

GTINDIA 2014; V001T07A002https://doi.org/10.1115/GTINDIA2014-8166

Abstract

View Articletitled, A New Real Time Path Planning for Mobile Robot Navigation Using Invasive Weed Optimization Algorithm

PDF

Topics: Mobile robots , Navigation , Optimization algorithms , Path planning , Algorithms , Robots , Bacteria , Genetic algorithms , Optimization , Robustness

Experimental Investigation of Squeeze Film Damper Characteristics at High Speed Rotor Configurations

Jayaraman Kandasamy, B. L. Jaiswal, P. Sarasu, S. Sivaperumal, Dilli Babu, Ashok Kumar

GTINDIA 2014; V001T07A003https://doi.org/10.1115/GTINDIA2014-8186

Abstract

View Articletitled, Experimental Investigation of Squeeze Film Damper Characteristics at High Speed Rotor Configurations

PDF

Topics: Dampers , Rotors , Bearings , Vibration , Machinery , Turbochargers , Advanced materials , Damping , Dynamic stability , Dynamic testing (Materials)

Reynolds Number Effects on the Calibration of a Subminiature Four Hole Three Dimensional Wake Probe

Gajanan Tatpatti, Sitaram Nekkanti

GTINDIA 2014; V001T07A004https://doi.org/10.1115/GTINDIA2014-8215

Abstract

View Articletitled, Reynolds Number Effects on the Calibration of a Subminiature Four Hole Three Dimensional Wake Probe

PDF

Topics: Calibration , Probes , Reynolds number , Wakes , Errors , Pressure , Yaw , Blades , Dimensions , Flow (Dynamics)

Neural Predictive Controller for Hydraulic Power Transmission in Wind Turbine

Akshan Paresh Mehta, Ganesh Ram Ramanujam Karthikeyan, Kalaichelvi Venkatesan, Karthikeyan Ramanujam

GTINDIA 2014; V001T07A005https://doi.org/10.1115/GTINDIA2014-8293

Abstract

View Articletitled, Neural Predictive Controller for Hydraulic Power Transmission in Wind Turbine

PDF

Topics: Control equipment , Wind turbines , Fluids , Torque , Artificial neural networks , Blades , Circuits , Computer software , Design , Dynamic models

GT Cycle Innovations, Renewable Applications

Aerodynamic Performance Evaluation of a Novel Savonius-Style Wind Turbine Under an Oriented Jet

Sukanta Roy, Prasenjit Mukherjee, Ujjwal K. Saha

GTINDIA 2014; V001T08A001https://doi.org/10.1115/GTINDIA2014-8152

Abstract

View Articletitled, Aerodynamic Performance Evaluation of a Novel Savonius-Style Wind Turbine Under an Oriented Jet

PDF

Topics: Performance evaluation , Savonius wind turbines , Wind turbines , Turbines , Design , Stress , Wind tunnels , Wind velocity , Blades , Electric power generation

Effect of Guide Vane Angle on Wells Turbine Performance

Paresh Halder, Abdus Samad

GTINDIA 2014; V001T08A002https://doi.org/10.1115/GTINDIA2014-8183

Abstract

View Articletitled, Effect of Guide Vane Angle on Wells Turbine Performance

PDF

Topics: Guide vanes , Turbines , Wells , Flow (Dynamics) , Blades , Engineering simulation , Numerical analysis , Simulation , Turbulence , Vortices

Energy and Exergy Analysis of the Kalina Cycle Based Combined Cycle Using Solar Heating

Mayank Maheshwari, Onkar Singh

GTINDIA 2014; V001T08A003https://doi.org/10.1115/GTINDIA2014-8192

Abstract

View Articletitled, Energy and Exergy Analysis of the Kalina Cycle Based Combined Cycle Using Solar Heating

PDF

Topics: Combined cycles , Exergy analysis , Kalina cycle , Solar heating , Cycles , Steam , Flue gases , Heat recovery steam generators , Temperature , Brayton cycle

Designing Supercritical CO2 Power Plants Using an Integrated Design System

Abdul Nassar, Leonid Moroz, Maksym Burlaka, Petr Pagur, Yuri Govoruschenko

GTINDIA 2014; V001T08A004https://doi.org/10.1115/GTINDIA2014-8225

Abstract

View Articletitled, Designing Supercritical CO2 Power Plants Using an Integrated Design System

PDF

Topics: Design , Power stations , Supercritical carbon dioxide , Cycles , Turbomachinery , Compressors , Turbines , Heat , Boundary-value problems , Engineering prototypes

Intelligent Biogas Fuelled Distributed Energy Conversion Technologies: Overview of a Pilot Study in Norway

Mohsen Assadi, Mohammad Mansouri Majoumerd, Kuntal Jana, Sudipta De

GTINDIA 2014; V001T08A005https://doi.org/10.1115/GTINDIA2014-8231

Abstract

View Articletitled, Intelligent Biogas Fuelled Distributed Energy Conversion Technologies: Overview of a Pilot Study in Norway

PDF

Topics: Biogas , Distributed power generation , Natural gas , Engines , Carbon dioxide , Energy conversion , Fuels , Artificial neural networks , Energy generation , Energy sustainability

A CCGT Based Polygeneration Using Rice Straw: Simulation by Aspen Plus^®

Kuntal Jana, Sudipta De, Mohsen Assadi, Mohammad Mansouri Majoumerd

GTINDIA 2014; V001T08A006https://doi.org/10.1115/GTINDIA2014-8257

Abstract

View Articletitled, A CCGT Based Polygeneration Using Rice Straw: Simulation by Aspen Plus<sup>®</sup>

PDF

Topics: Biomass , Carbon dioxide , Climate , Combined cycle gas turbines , Compression , Cooling , Cycles , Emissions , Energy conversion , Energy generation

Multidisciplinary Design Approaches, Optimization and Uncertainty Quantification

Optimization of Compressor Blade Geometry for Efficiency and Pressure Ratio Under Strength Constraint

L. S. Shabliy, A. V. Cherniaev

GTINDIA 2014; V001T11A001https://doi.org/10.1115/GTINDIA2014-8132

Abstract

View Articletitled, Optimization of Compressor Blade Geometry for Efficiency and Pressure Ratio Under Strength Constraint

PDF

Topics: Blades , Compressors , Geometry , Optimization , Pressure , Design , Simulation , Finite element model , Fluid structure interaction , Gas turbines

Performance Enhancement of an Electric Submersible Pump

Rohit S. Adhav, Abdus Samad, Frank Kenyery

GTINDIA 2014; V001T11A002https://doi.org/10.1115/GTINDIA2014-8133

Abstract

View Articletitled, Performance Enhancement of an Electric Submersible Pump

PDF

Topics: Pumps , Submersibles , Computational fluid dynamics , Blades , Centrifugal pumps , Diffusers , Groundwater , Impellers , Navier-Stokes equations , Numerical analysis

Design and Analysis of Crown Profile of Fan Rotor Blade Roots for Gas Turbines

Gaurav R. Dave, Ramachandra Krishnaswamy, Lohith M. Chandrappa, Krishna Kulkarni, Nikhil Jain

GTINDIA 2014; V001T11A003https://doi.org/10.1115/GTINDIA2014-8180

Abstract

View Articletitled, Design and Analysis of Crown Profile of Fan Rotor Blade Roots for Gas Turbines

PDF

Topics: Blades , Design , Gas turbines , Rotors , Stress , Disks , Airfoils , Finite element methods , Optimization

Account the Mutual Influence of the Simulation Components of GTE

Alexander Krivcov, Leonid Shabliy, Oleg Baturin

GTINDIA 2014; V001T11A004https://doi.org/10.1115/GTINDIA2014-8211

Abstract

View Articletitled, Account the Mutual Influence of the Simulation Components of GTE

PDF

Topics: Simulation , Combustion chambers , Compressors , Computational fluid dynamics , Gas turbines , Modeling , Steady state , Turbines , Workflow

Design Optimization of Wind Turbine Using Fluid Structural Interaction Analysis and Genetic Algorithm

Ganesh Ram Ramanujam Karthikeyan, Akshan Paresh Mehta, Karthikeyan Ramanujam, Kalaichelvi Venkatesan

GTINDIA 2014; V001T11A005https://doi.org/10.1115/GTINDIA2014-8296

Abstract

View Articletitled, Design Optimization of Wind Turbine Using Fluid Structural Interaction Analysis and Genetic Algorithm

PDF

Topics: Design , Fluids , Genetic algorithms , Optimization , Wind turbines , Blades , Airfoils , Aerodynamics , Computational fluid dynamics , Computer software

All Years

Proceedings Papers

Compressors

Turbines

Combustion, Fuels and Emissions

Heat Transfer

Unsteady and Transitional Flows in Turbomachinery

Structure and Dynamics

Controls, Diagnostics and Instrumentation

GT Cycle Innovations, Renewable Applications

Multidisciplinary Design Approaches, Optimization and Uncertainty Quantification

Email alerts

Most Read Proceedings Papers in GTINDIA

ASME Journals

ASME Conference Proceedings

ASME eBooks

Resources

Opportunities

This Feature Is Available To Subscribers Only