1-20 of 95
Thermal expansion
Close
Save search
Follow your search
Access your saved searches in your account
Would you like to receive an alert when new items match your search?
Close Modal
Sort by
Proceedings Papers

Comparative Low-Cycle Fatigue Behavior of HAYNES 244 Alloy and Waspaloy

Michael G. Fahrmann
Proc. ASME. GT2021, Volume 7: Industrial and Cogeneration; Manufacturing Materials and Metallurgy, V007T17A013, June 7–11, 2021
Paper No: GT2021-59619
DOI: https://doi.org/10.1115/GT2021-59619
View Paper
PDF
Topics: Alloys, Low cycle fatigue, Crack propagation, Fatigue, Fatigue cracks, Fracture (Materials), Fracture (Process), Gas turbines, Hardening, Heat
Proceedings Papers

Supercritical Pseudo Boiling in Cubic Equations of State

Daniel T. Banuti
Proc. ASME. GT2021, Volume 10: Supercritical CO2, V010T30A007, June 7–11, 2021
Paper No: GT2021-58788
DOI: https://doi.org/10.1115/GT2021-58788
View Paper
PDF
Topics: Boiling, Equations of state, Fluids, National Institute of Standards and Technology, Carbon dioxide, Combustion systems, Cycles, Heat capacity, Latent heat, Phase transition temperature
Proceedings Papers

Comparison of Film Cooling Performance for Different Purge Slot Configurations in a Cylindrical and State-of-the-Art Nozzle Guide Vane

Christian Landfester, Gunther Müller, Robert Krewinkel, Clemens Domnick, Martin Böhle
Proc. ASME. GT2021, Volume 5A: Heat Transfer — Combustors; Film Cooling, V05AT12A011, June 7–11, 2021
Paper No: GT2021-59229
DOI: https://doi.org/10.1115/GT2021-59229
View Paper
PDF
Topics: Film cooling, Nozzle guide vanes, Design, Flow (Dynamics), Coolants, Cascades (Fluid dynamics), Engines, High pressure (Physics), Pressure, Turbines
Proceedings Papers

Development of Experimental and Numerical Methods for the Analysis of Active Clearance Control Systems

Riccardo Da Soghe, Lorenzo Mazzei, Lorenzo Tarchi, Lorenzo Cocchi, Alessio Picchi, Bruno Facchini, Laurent Descamps, Julian Girardeau, Matthieu Simon
Proc. ASME. GT2020, Volume 7C: Heat Transfer, V07CT14A022, September 21–25, 2020
Paper No: GT2020-15540
DOI: https://doi.org/10.1115/GT2020-15540
View Paper
PDF
Topics: Clearances (Engineering), Control systems, Numerical analysis, Pressure, Turbines, Flow (Dynamics), Reynolds-averaged Navier–Stokes equations, Aircraft engines, Blades, Design
Proceedings Papers

Effects of Upstream Step Geometry on Axisymmetric Converging Vane Endwall Heat Transfer and Film Cooling at Transonic Conditions

Bo Bai, Zhigang Li, Jun Li, Shuo Mao, Wing Ng, Hongzhou Xu, Michael Fox
Proc. ASME. GT2020, Volume 7B: Heat Transfer, V07BT12A070, September 21–25, 2020
Paper No: GT2020-16154
DOI: https://doi.org/10.1115/GT2020-16154
View Paper
PDF
Topics: Film cooling, Geometry, Heat transfer, Design, Flow (Dynamics), Gas turbines, Stress, Turbulence, Combustion chambers, Computational fluid dynamics
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
PDF
Topics: Creep, Gas turbines, Relaxation (Physics), Stress, Temperature, Fatigue, Corrosion, Fittings, Plasticity, Superalloys
Proceedings Papers

Multi-Physics Simulation Based Approach for Life Prediction of a Gas Turbine Combustor Liner

Sourabh Shrivastava, Prem Andrade, Vinay Carpenter, Ravindra Masal, Pravin Nakod, Stefano Orsino
Proc. ASME. GT2019, Volume 5A: Heat Transfer, V05AT20A001, June 17–21, 2019
Paper No: GT2019-90897
DOI: https://doi.org/10.1115/GT2019-90897
View Paper
PDF
Topics: Combustion chambers, Gas turbines, Physics, Simulation, Stress, Aircraft engines, Computational fluid dynamics, Cycles, Fatigue, Finite element methods
Proceedings Papers

Turbine Vane Endwall Film Cooling Effectiveness of Different Purge Slot Configurations in a Linear Cascade

Gunther Müller, Christian Landfester, Martin Böhle, Robert Krewinkel
Proc. ASME. GT2019, Volume 5B: Heat Transfer, V05BT19A004, June 17–21, 2019
Paper No: GT2019-90236
DOI: https://doi.org/10.1115/GT2019-90236
View Paper
PDF
Topics: Cascades (Fluid dynamics), Film cooling, Turbines, Flow (Dynamics), Density, Engines, Nozzle guide vanes, Carbon dioxide, Coolants, Design
Proceedings Papers

High Temperature Magnetic Thrust Bearing: Theory and Experiment

Mohammad W. Mohiuddin, Alan B. Palazzolo, Randy P. Tucker, Desireddy V. Reddy, Andrew J. Provenza, Albert F. Kascak
Proc. ASME. GT2019, Volume 7A: Structures and Dynamics, V07AT33A010, June 17–21, 2019
Paper No: GT2019-91544
DOI: https://doi.org/10.1115/GT2019-91544
View Paper
PDF
Topics: High temperature, Thrust bearings, Disks, Stress, Temperature, Thrust, Bearings, Design, Magnetic bearings, Magnetic fields
Proceedings Papers

Development of ODS Coating for High Temperature Turbine Components Using DED Additive Manufacturing

Eric Chia, Bruce S. Kang, Min Zheng, Yang Li, Minking Chyu
Proc. ASME. GT2018, Volume 6: Ceramics; Controls, Diagnostics, and Instrumentation; Education; Manufacturing Materials and Metallurgy, V006T24A016, June 11–15, 2018
Paper No: GT2018-76274
DOI: https://doi.org/10.1115/GT2018-76274
View Paper
PDF
Topics: Additive manufacturing, Coating processes, Coatings, High temperature, Turbine components, Cycles, Bonding, Cooling, Failure, Gas turbines
Proceedings Papers

Design and Evaluation of Hybrid Magnetic Bearings for Turbo Compressors

Cheol Hoon Park, Jun Young Park, Eui Soo Yoon
Proc. ASME. GT2018, Volume 7B: Structures and Dynamics, V07BT34A008, June 11–15, 2018
Paper No: GT2018-75273
DOI: https://doi.org/10.1115/GT2018-75273
View Paper
PDF
Topics: Compressors, Design, Magnetic bearings, Turbochargers, Sensors, Thrust, Vibration, Machinery, Rotors, Stress
Proceedings Papers

Experimental and Numerical Investigations of Turbocharger Rotors on Full-Floating Ring Bearings With Circumferential Oil-Groove

Ioannis Chatzisavvas, Gerrit Nowald, Bernhard Schweizer, Panagiotis Koutsovasilis
Proc. ASME. GT2017, Volume 8: Microturbines, Turbochargers and Small Turbomachines; Steam Turbines, V008T26A025, June 26–30, 2017
Paper No: GT2017-64628
DOI: https://doi.org/10.1115/GT2017-64628
View Paper
PDF
Topics: Bearings, Rotors, Turbochargers, Pressure, Simulation, Temperature, Thermal energy, Computer simulation, Dynamics (Mechanics), Energy dissipation
Proceedings Papers

Experimental Investigation on the Influence of Geometrical Parameters on the Frictional Heat Input and Leakage Performance of Brush Seals

Manuel Hildebrandt, Corina Schwitzke, Hans-Jörg Bauer
Proc. ASME. GT2017, Volume 5B: Heat Transfer, V05BT15A006, June 26–30, 2017
Paper No: GT2017-63423
DOI: https://doi.org/10.1115/GT2017-63423
View Paper
PDF
Topics: Heat, Leakage, Rotors, Packing (Shipments), Packings (Cushioning), Sealing (Process), Temperature, Aircraft engines, Centrifugal force, Density
Proceedings Papers

Dynamic and Thermal Analysis of Rotor Drop on Sleeve Type Catcher Bearings in Magnetic Bearing Systems

Xiao Kang, Alan Palazzolo
Proc. ASME. GT2017, Volume 7A: Structures and Dynamics, V07AT34A015, June 26–30, 2017
Paper No: GT2017-63662
DOI: https://doi.org/10.1115/GT2017-63662
View Paper
PDF
Topics: Bearings, Magnetic bearings, Rotors, Thermal analysis, Plain bearings, Finite element methods, Finite element model, Friction, Aluminum, Bearing design
Proceedings Papers

Investigation on the Leakage Flow, Windage Heating and Swirl Development of Rotating Labyrinth Seal in a Compressor Stator Well

Xiaozhi Kong, Gaowen Liu, Yuxin Liu, Qing Feng
Proc. ASME. GT2016, Volume 5A: Heat Transfer, V05AT15A014, June 13–17, 2016
Paper No: GT2016-56740
DOI: https://doi.org/10.1115/GT2016-56740
View Paper
PDF
Topics: Compressors, Heating, Leakage flows, Stators, Clearances (Engineering), Flow (Dynamics), Cavities, Rotating disks, Temperature, Computer simulation
Proceedings Papers

Computational and Experimental Studies of Midpassage Gap Leakage and Misalignment for a Non-Axisymmetric Contoured Turbine Blade Endwall

Eric Lange, Stephen Lynch, Scott Lewis
Proc. ASME. GT2016, Volume 5A: Heat Transfer, V05AT13A001, June 13–17, 2016
Paper No: GT2016-56128
DOI: https://doi.org/10.1115/GT2016-56128
View Paper
PDF
Topics: Leakage, Turbine blades, Heat transfer, Leakage flows, Blades, Computational fluid dynamics, Flow (Dynamics), Heat transfer coefficients, Reynolds-averaged Navier–Stokes equations, Turbines
Proceedings Papers

Design Considerations for Tip Clearance Control and Measurement on a Turbine Rainbow Rotor With Multiple Blade Tip Geometries

S. Lavagnoli, C. De Maesschalck, V. Andreoli
Proc. ASME. GT2016, Volume 6: Ceramics; Controls, Diagnostics and Instrumentation; Education; Manufacturing Materials and Metallurgy, V006T05A011, June 13–17, 2016
Paper No: GT2016-56544
DOI: https://doi.org/10.1115/GT2016-56544
View Paper
PDF
Topics: Blades, Clearances (Engineering), Design, Rotors, Turbines, Engines, Airfoils, Calibration, Disks, Geometry
Proceedings Papers

Thermal Modelling of an Intermediate Pressure Steam Turbine by Means of Conjugate Heat Transfer: Simulation and Validation

Dominik Born, Peter Stein, Gabriel Marinescu, Stefan Koch, Daniel Schumacher
Proc. ASME. GT2016, Volume 8: Microturbines, Turbochargers and Small Turbomachines; Steam Turbines, V008T26A029, June 13–17, 2016
Paper No: GT2016-57247
DOI: https://doi.org/10.1115/GT2016-57247
View Paper
PDF
Topics: Heat transfer, Modeling, Pressure, Simulation, Steam turbines, Turbines, Computational fluid dynamics, Temperature, Boundary-value problems, Computer simulation
Proceedings Papers

A Simple Recuperated Ceramic Microturbine: Design Concept, Cycle Analysis, and Recuperator Component Prototype Tests

Michael Vick, Trent Young, Matthew Kelly, Steven Tuttle, Katherine Hinnant
Proc. ASME. GT2016, Volume 8: Microturbines, Turbochargers and Small Turbomachines; Steam Turbines, V008T23A030, June 13–17, 2016
Paper No: GT2016-57780
DOI: https://doi.org/10.1115/GT2016-57780
View Paper
PDF
Topics: Ceramics, Cycles, Design, Engineering prototypes, Microturbines, Computational fluid dynamics, Engines, Leakage, Combustion chambers, Compressors
Proceedings Papers

Mechanical Behavior Study of Steam Turbine Casing Bolts Under In-Service Conditions

Nailong Zhao, Weizhe Wang, Hui Hong, Richard Amankwa Adjei, Yingzheng Liu
Proc. ASME. GT2016, Volume 7A: Structures and Dynamics, V07AT28A006, June 13–17, 2016
Paper No: GT2016-56723
DOI: https://doi.org/10.1115/GT2016-56723
View Paper
PDF
Topics: Mechanical behavior, Steam turbines, Temperature, Fluctuations (Physics), Pressure, Steam, Stress, Bolted joints, Computer software, Constitutive equations