1-20 of 339
Turbine components
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

A Dynamic Systems Based Approach to Estimate Cyclic and Creep Damage of a Power Turbine Blade Subjected to a Random Transient Operation

Dipankar Dua, Quang Le, Anthony Saladino, Deepak Thirumurthy, Jaskirat Singh
Proc. ASME. GT2021, Volume 9B: Structures and Dynamics — Fatigue, Fracture, and Life Prediction; Probabilistic Methods; Rotordynamics; Structural Mechanics and Vibration, V09BT29A022, June 7–11, 2021
Paper No: GT2021-59390
DOI: https://doi.org/10.1115/GT2021-59390
View Paper
PDF
Topics: Creep, Damage, Dynamic systems, Transients (Dynamics), Turbine blades, Engines, Stress, Instrumentation, Turbine components, Turbines
Proceedings Papers

Convection in Scaled Turbine Internal Cooling Passages With Additive Manufacturing Roughness

Gabriel J. Stafford, Stephen T. McClain, David R. Hanson, Robert F. Kunz, Karen A. Thole
Proc. ASME. GT2021, Volume 5B: Heat Transfer — General Interest; Internal Air Systems; Internal Cooling, V05BT15A018, June 7–11, 2021
Paper No: GT2021-59684
DOI: https://doi.org/10.1115/GT2021-59684
View Paper
PDF
Topics: Additive manufacturing, Convection, Cooling, Surface roughness, Turbines, Aluminum, Friction, Compressibility, Computer numerical control machine tools, Drag (Fluid dynamics)
Proceedings Papers

The Influence of Purge Flow Parameters on Heat Transfer and Film Cooling in Turbine Center Frames

Patrick R. Jagerhofer, Marios Patinios, Tobias Glasenapp, Emil Göttlich, Federica Farisco
Proc. ASME. GT2021, Volume 5A: Heat Transfer — Combustors; Film Cooling, V05AT12A018, June 7–11, 2021
Paper No: GT2021-59496
DOI: https://doi.org/10.1115/GT2021-59496
View Paper
PDF
Topics: Film cooling, Flow (Dynamics), Heat transfer, Turbines, Engines, Cooling, Density, High pressure (Physics), Aerodynamic flow, Cascades (Fluid dynamics)
Proceedings Papers

Parametric Optimization of Film Cooling Hole Geometry

Fraser B. Jones, Dale W. Fox, Todd Oliver, David G. Bogard
Proc. ASME. GT2021, Volume 5A: Heat Transfer — Combustors; Film Cooling, V05AT12A013, June 7–11, 2021
Paper No: GT2021-59326
DOI: https://doi.org/10.1115/GT2021-59326
View Paper
PDF
Topics: Film cooling, Geometry, Optimization, Coolants, Simulation, Additive manufacturing, Computational fluid dynamics, Cross-flow, Diffusers, Performance characterization
Proceedings Papers

Impact of Additive Manufacturing on Internal Cooling Channels With Varying Diameters and Build Directions

Alexander J. Wildgoose, Karen A. Thole, Paul Sanders, Lieke Wang
Proc. ASME. GT2020, Volume 7A: Heat Transfer, V07AT15A017, September 21–25, 2020
Paper No: GT2020-15049
DOI: https://doi.org/10.1115/GT2020-15049
View Paper
PDF
Topics: Additive manufacturing, Cooling, Surface roughness, Design, Friction, Pressure, Boundary-value problems, Gas turbines, Heat transfer, Lasers
Proceedings Papers

Long Duration Uniform Crystal Temperature Sensor Application in Industrial Gas Turbine for Cooling Design Validation

Gregory Vogel, Anastasia Thomas, Edward Ginzbursky, Alex Torkaman
Proc. ASME. GT2020, Volume 7C: Heat Transfer, V07CT13A016, September 21–25, 2020
Paper No: GT2020-15010
DOI: https://doi.org/10.1115/GT2020-15010
View Paper
PDF
Topics: Cooling, Crystals, Design, Industrial gases, Temperature sensors, Turbines, Temperature, Engines, Sensors, Airfoils
Proceedings Papers

Effects of Cooling Configurations on the Aerothermal Performance of a Turbine Endwall With Jet Impingement and Film Cooling

Hongyan Bu, Zhendong Guo, Liming Song, Jun Li
Proc. ASME. GT2020, Volume 7B: Heat Transfer, V07BT12A027, September 21–25, 2020
Paper No: GT2020-14774
DOI: https://doi.org/10.1115/GT2020-14774
View Paper
PDF
Topics: Cooling, Film cooling, Turbines, Databases, Design, Combustion, Computational fluid dynamics, Computer simulation, Cooling systems, Design methodology
Proceedings Papers

Large Eddy Simulation of Film Cooling for the Real Additive Manufactured Fan-Shaped Holes

Wei Shi, Xueying Li, Lang Wang, Jing Ren, Hongde Jiang
Proc. ASME. GT2020, Volume 7B: Heat Transfer, V07BT12A036, September 21–25, 2020
Paper No: GT2020-14852
DOI: https://doi.org/10.1115/GT2020-14852
View Paper
PDF
Topics: Additive manufacturing, Film cooling, Large eddy simulation, Flow (Dynamics), Fluids, Heat transfer, Manufacturing, Surface roughness, Workflow, Bifurcation
Proceedings Papers

Experimental and Computational Investigation of Shaped Film Cooling Holes Designed to Minimize Inlet Separation

Fraser B. Jones, Dale W. Fox, David G. Bogard
Proc. ASME. GT2020, Volume 7B: Heat Transfer, V07BT12A053, September 21–25, 2020
Paper No: GT2020-15561
DOI: https://doi.org/10.1115/GT2020-15561
View Paper
PDF
Topics: Film cooling, Separation (Technology), Coolants, Design, Diffusers, Additive manufacturing, Combustion gases, Engineering simulation, Flow (Dynamics), Geometry
Proceedings Papers

3D Multi-Solver Coupled Simulation of Combustor-Turbine Interaction in an Aero-Engine

Yufang Zhang, Kai Lei
Proc. ASME. GT2020, Volume 2D: Turbomachinery, V02DT36A011, September 21–25, 2020
Paper No: GT2020-14540
DOI: https://doi.org/10.1115/GT2020-14540
View Paper
PDF
Topics: Aircraft engines, Combustion chambers, Simulation, Turbines, Flow (Dynamics), Guide vanes, Pressure, Temperature, Temperature nonunifomity, Turbine components
Proceedings Papers

Influence of Purge Temperature Variation on the Performance of Turbine Center Frames

Patrick Jagerhofer, Andreas Peters, Emil Göttlich, Wolfgang Sanz, Federica Farisco
Proc. ASME. GT2020, Volume 2C: Turbomachinery, V02CT35A008, September 21–25, 2020
Paper No: GT2020-14502
DOI: https://doi.org/10.1115/GT2020-14502
View Paper
PDF
Topics: Temperature, Turbines, Flow (Dynamics), Engines, Ducts, Computational fluid dynamics, Cooling, Pressure, Simulation, Turbine components
Proceedings Papers

The Effects of Cooling Holes on SiC/SiC CMC Tensile Strength

Craig Smith, Michael Presby, Ramakrishna Bhatt, Sreeramesh Kalluri
Proc. ASME. GT2020, Volume 3: Ceramics; Coal, Biomass, Hydrogen, and Alternative Fuels, V003T02A008, September 21–25, 2020
Paper No: GT2020-15682
DOI: https://doi.org/10.1115/GT2020-15682
View Paper
PDF
Topics: Ceramic matrix composites, Cooling, Tensile strength, Temperature, Engines, Film cooling, Silicon, Acoustic emissions, Compressors, Cracking (Materials)
Proceedings Papers

Stress Rupture Behavior of Disk Superalloys Exposed to Low-Temperature Hot Corrosion Environment

Dipankar Dua, Mohammad Khajavi, Gary White, Deepak Thirumurthy, Jaskirat Singh
Proc. ASME. GT2020, Volume 10B: Structures and Dynamics, V10BT27A002, September 21–25, 2020
Paper No: GT2020-14113
DOI: https://doi.org/10.1115/GT2020-14113
View Paper
PDF
Topics: Corrosion, Disks, Low temperature, Rupture, Stress, Superalloys, Gas turbines, Turbines, Alloys, Bearings
Proceedings Papers

Probabilistic Lifing Methods for Digital Assets

Henry Cathcart, Christopher Meyer, Mark Joyce, Richard Green
Proc. ASME. GT2020, Volume 10B: Structures and Dynamics, V10BT28A008, September 21–25, 2020
Paper No: GT2020-16187
DOI: https://doi.org/10.1115/GT2020-16187
View Paper
PDF
Topics: Creep, Cycles, Damage, Design, Durability, Energy industry, Fatigue, Industrial gases, Instrumentation, Life extension
Proceedings Papers

Hybrid Numerical-Experimental Model Update Based on Correlation Approach for Turbine Components

Zeeshan Saeed, Christian Maria Firrone, Teresa Maria Berruti
Proc. ASME. GT2020, Volume 11: Structures and Dynamics: Structural Mechanics, Vibration, and Damping; Supercritical CO2, V011T30A042, September 21–25, 2020
Paper No: GT2020-16308
DOI: https://doi.org/10.1115/GT2020-16308
View Paper
PDF
Topics: Blades, Computer simulation, Degrees of freedom, Disks, Errors, Failure, Frequency response, High cycle fatigue, Impact testing, Overlays (Materials engineering)
Proceedings Papers

Microstructure and Oxidation Behaviour of NGB and WGB Joints With Boron/Silicon Free Nickel Base Braze Alloys

Xiao Huang
Proc. ASME. GT2020, Volume 8: Industrial and Cogeneration; Manufacturing Materials and Metallurgy; Marine; Microturbines, Turbochargers, and Small Turbomachines, V008T18A001, September 21–25, 2020
Paper No: GT2020-14017
DOI: https://doi.org/10.1115/GT2020-14017
View Paper
PDF
Topics: Alloys, Boron, Brazing, Nickel, Oxidation, Silicon, Spallation (Nuclear physics), Temperature, Cavities, Cycles
Proceedings Papers

Development of ODS Coating for Critical Turbine Components Using DED Additive Manufacturing

Bruce S. Kang, Changyu Ma
Proc. ASME. GT2020, Volume 8: Industrial and Cogeneration; Manufacturing Materials and Metallurgy; Marine; Microturbines, Turbochargers, and Small Turbomachines, V008T18A008, September 21–25, 2020
Paper No: GT2020-14874
DOI: https://doi.org/10.1115/GT2020-14874
View Paper
PDF
Topics: Additive manufacturing, Coating processes, Coatings, Turbine components
Proceedings Papers

Numerical Modeling of Particle Deposition in Turbine Cascade

Xiaojun Yang, Yingqi Hu, Tianhao Yu, Zhigang Liu
Proc. ASME. GT2019, Volume 2D: Turbomachinery, V02DT47A006, June 17–21, 2019
Paper No: GT2019-90739
DOI: https://doi.org/10.1115/GT2019-90739
View Paper
PDF
Topics: Cascades (Fluid dynamics), Computer simulation, Particulate matter, Turbines, Flow (Dynamics), Temperature, Turbine components, Viscosity, Aircraft engines, Blades
Proceedings Papers

Impact of Foreign Object Damage to Leading Edge on Fatigue Capability of CMC Turbine Vanes

Kenro Obuchi, Fumiaki Watanabe, Hiroshi Kuroki, Kazuyoshi Arai
Proc. ASME. GT2019, Volume 6: Ceramics; Controls, Diagnostics, and Instrumentation; Education; Manufacturing Materials and Metallurgy, V006T02A009, June 17–21, 2019
Paper No: GT2019-90841
DOI: https://doi.org/10.1115/GT2019-90841
View Paper
PDF
Topics: Ceramic matrix composites, Damage, Fatigue, Turbines, Coating processes, Coatings, High cycle fatigue, Oxidation, Stress concentration, Temperature
Proceedings Papers

Validation of Fracture Prediction Model to Design CMC Turbine Vane

Hayao Sato, Yusuke Ueda, Masaharu Andoh, Tatsuhito Honda
Proc. ASME. GT2019, Volume 6: Ceramics; Controls, Diagnostics, and Instrumentation; Education; Manufacturing Materials and Metallurgy, V006T02A012, June 17–21, 2019
Paper No: GT2019-91233
DOI: https://doi.org/10.1115/GT2019-91233
View Paper
PDF
Topics: Ceramic matrix composites, Design, Fracture (Materials), Fracture (Process), Turbines, Stress, Aircraft engines, Anisotropy, Composite materials, Temperature