Search Results | GT | ASME Digital Collection

1-20 of 90

Sort by

Sort Order Select

Proceedings Papers

Modeling and Simulation of the Cavitation Phenomenon in a Turbopump: A Multiphase Approach

Joris Cazé, Fabien Petitpas, Eric Daniel, Sébastien Le Martelot, Matthieu Queguineur

Proc. ASME. GT2022, Volume 10C: Turbomachinery — Design Methods and CFD Modeling for Turbomachinery; Ducts, Noise, and Component Interactions, V10CT32A002, June 13–17, 2022

Paper No: GT2022-78025

DOI: https://doi.org/10.1115/GT2022-78025

View Paper

Topics: Cavitation, Modeling, Simulation, Flow (Dynamics), Pumps, Compressibility, Vapors, Computer simulation, Equations of state, Equilibrium (Physics)

Proceedings Papers

Steam Turbine Casing Analyses to Determine Pressure and Temperature Limits

Paul T. Smith, Daniel J. Griffin

Proc. ASME. GT2021, Volume 8: Oil and Gas Applications; Steam Turbine, V008T22A015, June 7–11, 2021

Paper No: GT2021-59535

DOI: https://doi.org/10.1115/GT2021-59535

View Paper

Topics: Analytical methods, Finite element analysis, Pressure, Sealing (Process), Steam turbines, Temperature, Turbines, Steam, Stress, Bolted joints

Proceedings Papers

Evaluation of the Creep Strength of 9Cr-1Mo-V and 1Cr-1Mo-1/4V Castings and Weldments Using Accelerated Creep Testing

Scot J. Laney

Proc. ASME. GT2020, Volume 10B: Structures and Dynamics, V10BT27A009, September 21–25, 2020

Paper No: GT2020-14615

DOI: https://doi.org/10.1115/GT2020-14615

View Paper

Topics: Creep, Testing, Casting, Manufacturing, Metals, Stress, Filler metals, High temperature, Relaxation (Physics), Welding

Proceedings Papers

Development of a Constitutive Backstress Model for the Prediction of Creep and Stress Relaxation in Gas Turbine Materials

Andrew Moffat, Richard Green, Calum Ferguson, Brent Scaletta

Proc. ASME. GT2020, Volume 10B: Structures and Dynamics, V10BT27A024, September 21–25, 2020

Paper No: GT2020-16191

DOI: https://doi.org/10.1115/GT2020-16191

View Paper

Topics: Creep, Gas turbines, Relaxation (Physics), Stress, Temperature, Fatigue, Corrosion, Fittings, Plasticity, Superalloys

Proceedings Papers

Strip-Yield Modeling of Load-Time-Temperature Effects on Crack Growth in Engine Materials

James C. Newman, Jr., Rani Sullivan

Proc. ASME. GT2020, Volume 10B: Structures and Dynamics, V10BT27A004, September 21–25, 2020

Paper No: GT2020-14211

DOI: https://doi.org/10.1115/GT2020-14211

View Paper

Topics: Engines, Fracture (Materials), Modeling, Stress, Strips, Temperature, Creep, Damage, Deformation, Relaxation (Physics)

Proceedings Papers

Constitutive Modeling of TMF and Creep-Fatigue of a Ni-Base Alloy

Nathan O’Nora, Thomas Bouchenot, Grant Geiger, Ali P. Gordon

Proc. ASME. GT2019, Volume 7A: Structures and Dynamics, V07AT31A016, June 17–21, 2019

Paper No: GT2019-91695

DOI: https://doi.org/10.1115/GT2019-91695

View Paper

Topics: Alloys, Creep, Fatigue, Modeling, Hardening, Stress, Fittings, High temperature, Kinematics, Engineering simulation

Proceedings Papers

An Approach to Identify Bounding Damage Locations for Condition Based Structural Integrity Assessments of Gas Turbine Components

Richard Green, Jonathan Douglas, Andrew Moffat, Brent Scaletta

Proc. ASME. GT2019, Volume 7A: Structures and Dynamics, V07AT31A017, June 17–21, 2019

Paper No: GT2019-91804

DOI: https://doi.org/10.1115/GT2019-91804

View Paper

Topics: Damage, Gas turbines, Stress, Turbines, Creep, Industrial gases, Cycles, Design, Computational fluid dynamics, Engines

Proceedings Papers

Assessment of Calibration Approaches for the Stress Relaxation Test

Jacob Pellicotte, Mario Cotto, Calvin Stewart

Proc. ASME. GT2019, Volume 7A: Structures and Dynamics, V07AT31A006, June 17–21, 2019

Paper No: GT2019-90616

DOI: https://doi.org/10.1115/GT2019-90616

View Paper

Topics: Calibration, Relaxation (Physics), Stress, Creep, Superalloys, Displacement, Temperature, Algorithms, Force control, Manufacturing technology

Proceedings Papers

Steady Conjugate Heat Transfer Method for High Temperature Gradient in Turbomachinery Applications

Rami Salem, Julien Marty, Marc Errera

Proc. ASME. GT2019, Volume 5A: Heat Transfer, V05AT10A011, June 17–21, 2019

Paper No: GT2019-91578

DOI: https://doi.org/10.1115/GT2019-91578

View Paper

Topics: Heat transfer, High temperature, Turbomachinery, Shock waves, Blades, Stability, Stress, Temperature, Combustion chambers, Compressors

Proceedings Papers

Inlet and Outlet Characteristics Boundary Conditions for Large Eddy Simulations of Turbomachinery

Nicolas Odier, Thierry Poinsot, Florent Duchaine, Laurent Gicquel, Stéphane Moreau

Proc. ASME. GT2019, Volume 2C: Turbomachinery, V02CT41A020, June 17–21, 2019

Paper No: GT2019-90747

DOI: https://doi.org/10.1115/GT2019-90747

View Paper

Topics: Boundary-value problems, Large eddy simulation, Turbomachinery, Flow (Dynamics), Pressure, Computational fluid dynamics, Relaxation (Physics), Temperature

Proceedings Papers

Second Law Analysis of Condensing Steam Flows

Marius Grübel, Markus Schatz, Damian M. Vogt

Proc. ASME. GT2018, Volume 8: Microturbines, Turbochargers, and Small Turbomachines; Steam Turbines, V008T29A025, June 11–15, 2018

Paper No: GT2018-76388

DOI: https://doi.org/10.1115/GT2018-76388

View Paper

Topics: Flow (Dynamics), Steam, Entropy, Kinematics, Relaxation (Physics), Boundary layers, Cascades (Fluid dynamics), Drops, Inertia (Mechanics), Shock (Mechanics)

Proceedings Papers

Some Aspects of Operated Blades HCF Analysis: Rejuvenation and Life Estimation

Sergey A. Ivanov, Maxim G. Guralnik, Alexander I. Rybnikov

Proc. ASME. GT2018, Volume 7A: Structures and Dynamics, V07AT31A004, June 11–15, 2018

Paper No: GT2018-75731

DOI: https://doi.org/10.1115/GT2018-75731

View Paper

Topics: Blades, High cycle fatigue, Turbine blades, Shot peening, Turbines, Alloys, Coatings, Endurance limit, Failure, Heat treating (Metalworking)

Proceedings Papers

A Mean Stress Correction to a Ductility Exhaustion Approach for Gas Turbine Component Life Assessment

Richard Green, Jonathan Douglas, Andrew Moffat, Christopher Meyer

Proc. ASME. GT2018, Volume 7A: Structures and Dynamics, V07AT31A007, June 11–15, 2018

Paper No: GT2018-75838

DOI: https://doi.org/10.1115/GT2018-75838

View Paper

Topics: Ductility, Gas turbines, Stress, Damage, Creep, Engines, Fatigue, Cycles, Downtime, High temperature

Proceedings Papers

Improved Low Cycle Fatigue Analysis for Ni-Based Turbine Nozzles

Gianluca Maggiani, Matthew J. Roy, Simone Colantoni, Philip J. Withers

Proc. ASME. GT2018, Volume 7A: Structures and Dynamics, V07AT31A008, June 11–15, 2018

Paper No: GT2018-75974

DOI: https://doi.org/10.1115/GT2018-75974

View Paper

Topics: Low cycle fatigue, Nozzles, Turbines, Alloys, Cooling, Firing, Temperature, Thermomechanics, Accounting, Computation

Proceedings Papers

Prediction of Stress Relaxation in Power Plant Components Based on a Constitutive Model

Y. Kostenko, K. Naumenko

Proc. ASME. GT2017, Volume 8: Microturbines, Turbochargers and Small Turbomachines; Steam Turbines, V008T29A017, June 26–30, 2017

Paper No: GT2017-63608

DOI: https://doi.org/10.1115/GT2017-63608

View Paper

Topics: Constitutive equations, Power stations, Relaxation (Physics), Stress, Creep, Steel, Hardening, Materials properties, Modeling, Temperature

Proceedings Papers

Large Eddy Simulation of Transitional Flow in a Compressor Cascade

Syed Anjum Haider Rizvi, Joseph Mathew

Proc. ASME. GT2017, Volume 2B: Turbomachinery, V02BT41A034, June 26–30, 2017

Paper No: GT2017-64279

DOI: https://doi.org/10.1115/GT2017-64279

View Paper

Topics: Cascades (Fluid dynamics), Compressors, Flow (Dynamics), Large eddy simulation, Blades, Turbulence, Reynolds-averaged Navier–Stokes equations, Simulation, Suction, Boundary layers

Proceedings Papers

Further Development of Modified Theta Project Creep Models With Life Fraction Hardening

W. David Day, Ali P. Gordon

Proc. ASME. GT2017, Volume 6: Ceramics; Controls, Diagnostics and Instrumentation; Education; Manufacturing Materials and Metallurgy, V006T24A007, June 26–30, 2017

Paper No: GT2017-63675

DOI: https://doi.org/10.1115/GT2017-63675

View Paper

Topics: Creep, Hardening, Stress, Design, Temperature, Rotors, Steel, Alloys, Blades, Clearances (Engineering)

Proceedings Papers

Theoretical Analysis and Numerical Simulation of Oil Lubricated Foil Bearing With Elastic Supported Bump Foil Structure

Guanghui Zhang, Qiang Chen, Jiajia Yan, Xianghe Wang, Zhansheng Liu, Fangcheng Xu

Proc. ASME. GT2016, Volume 7B: Structures and Dynamics, V07BT31A004, June 13–17, 2016

Paper No: GT2016-56267

DOI: https://doi.org/10.1115/GT2016-56267

View Paper

Topics: Computer simulation, Foil bearings, Theoretical analysis, Bearings, Deformation, Stability, Stress, Boundary-value problems, Cavitation, Damping

Proceedings Papers

LES-Based Assessment of Rotation-Sensitized Turbulence Models for Prediction of Heat Transfer in Internal Cooling Channels of Turbine Blades

Domenico Borello, Franco Rispoli, Ermanno Properzi, Alessandro Salvagni

Proc. ASME. GT2016, Volume 5B: Heat Transfer, V05BT11A012, June 13–17, 2016

Paper No: GT2016-57293

DOI: https://doi.org/10.1115/GT2016-57293

View Paper

Topics: Cooling, Heat transfer, Rotation, Turbine blades, Turbulence, Flow (Dynamics), Boundary layers, Bubbles, Coriolis force, Pressure gradient

Proceedings Papers

Comparative Analysis of Stress Relaxation and Creep in a Single-Crystal Superalloy

Daniel Leidermark, Johan Moverare

Proc. ASME. GT2016, Volume 7A: Structures and Dynamics, V07AT28A005, June 13–17, 2016

Paper No: GT2016-56541

DOI: https://doi.org/10.1115/GT2016-56541

View Paper

Topics: Creep, Crystals, Relaxation (Physics), Stress, Superalloys, Engineering simulation, Simulation, Aeroelasticity, Crystal structure, Fatigue

NARROW

Modeling and Simulation of the Cavitation Phenomenon in a Turbopump: A Multiphase Approach

Steam Turbine Casing Analyses to Determine Pressure and Temperature Limits

Evaluation of the Creep Strength of 9Cr-1Mo-V and 1Cr-1Mo-1/4V Castings and Weldments Using Accelerated Creep Testing

Development of a Constitutive Backstress Model for the Prediction of Creep and Stress Relaxation in Gas Turbine Materials

Strip-Yield Modeling of Load-Time-Temperature Effects on Crack Growth in Engine Materials

Constitutive Modeling of TMF and Creep-Fatigue of a Ni-Base Alloy

An Approach to Identify Bounding Damage Locations for Condition Based Structural Integrity Assessments of Gas Turbine Components

Assessment of Calibration Approaches for the Stress Relaxation Test

Steady Conjugate Heat Transfer Method for High Temperature Gradient in Turbomachinery Applications

Inlet and Outlet Characteristics Boundary Conditions for Large Eddy Simulations of Turbomachinery

Second Law Analysis of Condensing Steam Flows

Some Aspects of Operated Blades HCF Analysis: Rejuvenation and Life Estimation

A Mean Stress Correction to a Ductility Exhaustion Approach for Gas Turbine Component Life Assessment

Improved Low Cycle Fatigue Analysis for Ni-Based Turbine Nozzles

Prediction of Stress Relaxation in Power Plant Components Based on a Constitutive Model

Large Eddy Simulation of Transitional Flow in a Compressor Cascade

Further Development of Modified Theta Project Creep Models With Life Fraction Hardening

Theoretical Analysis and Numerical Simulation of Oil Lubricated Foil Bearing With Elastic Supported Bump Foil Structure

LES-Based Assessment of Rotation-Sensitized Turbulence Models for Prediction of Heat Transfer in Internal Cooling Channels of Turbine Blades

Comparative Analysis of Stress Relaxation and Creep in a Single-Crystal Superalloy

Journals

Conference Proceedings

eBooks

Resources

Opportunities

Journals

Conference Proceedings

eBooks

Resources

Opportunities

This Feature Is Available To Subscribers Only