Search Results | GT | ASME Digital Collection

1-20 of 690

2 3 4 5

Sort by

Sort Order Select

Proceedings Papers

Thermoacoustic Stability Analysis of a Full-Annular Lean Combustor for Heavy-Duty Applications

Daniele Pampaloni, Antonio Andreini, Alessandro Marini, Giovanni Riccio, Gianni Ceccherini

Proc. ASME. GT2021, Volume 3A: Combustion, Fuels, and Emissions, V03AT04A049, June 7–11, 2021

Paper No: GT2021-59267

DOI: https://doi.org/10.1115/GT2021-59267

View Paper

Topics: Combustion chambers, Stability, Flames, Dynamics (Mechanics), Engineering simulation, Fuels, Gas turbines, Simulation, Boundary-value problems, Combustion systems

Proceedings Papers

Coupled Time and Passage Spectral Method for an Efficient Resolution of Turbomachinery Far Upstream Wakes

Dingxi Wang, Sen Zhang, Xiuquan Huang, Huang Huang

Proc. ASME. GT2021, Volume 2C: Turbomachinery — Design Methods and CFD Modeling for Turbomachinery; Ducts, Noise, and Component Interactions, V02CT34A029, June 7–11, 2021

Paper No: GT2021-59563

DOI: https://doi.org/10.1115/GT2021-59563

View Paper

Topics: Resolution (Optics), Turbomachinery, Wakes, Blades, Flow (Dynamics), Fourier series, Fourier transforms, Numerical analysis

Proceedings Papers

Extension of Harmonic Balance Approach for Large-Eddy Simulation of Unsteady Flows in Cascade

Yuma Iwamoto, Susumu Teramoto, Koji Okamoto

Proc. ASME. GT2021, Volume 2C: Turbomachinery — Design Methods and CFD Modeling for Turbomachinery; Ducts, Noise, and Component Interactions, V02CT34A015, June 7–11, 2021

Paper No: GT2021-59193

DOI: https://doi.org/10.1115/GT2021-59193

View Paper

Topics: Cascades (Fluid dynamics), Large eddy simulation, Unsteady flow, Turbulence, Fluctuations (Physics), Simulation, Flow (Dynamics), Algorithms, Channel flow, Flutter (Aerodynamics)

Proceedings Papers

Prediction and Validation of the Transient Pressure Field in a Centrifugal Compressor With Vaned Diffuser for the Application in High Cycle Fatigue Stress Estimations

Gökay Bacakci, Friedrich Fröhlig, Lukas Stuhldreier, Johannes Deutsch, Peter Jeschke

Proc. ASME. GT2021, Volume 2D: Turbomachinery — Multidisciplinary Design Approaches, Optimization, and Uncertainty Quantification; Radial Turbomachinery Aerodynamics; Unsteady Flows in Turbomachinery, V02DT37A003, June 7–11, 2021

Paper No: GT2021-58876

DOI: https://doi.org/10.1115/GT2021-58876

View Paper

Topics: Compressors, Diffusers, High cycle fatigue, Pressure, Stress, Transients (Dynamics), Engineering simulation, Fluctuations (Physics), Impellers, Pressure measurement

Proceedings Papers

Numerical Analysis of Non-Radial Blading in a Low Speed and Low Pressure Turbine for Electric Turbocompounding Applications

Eva Alvarez-Regueiro, Esperanza Barrera-Medrano, Ricardo Martinez-Botas, Srithar Rajoo

Paper No: GT2021-60239

DOI: https://doi.org/10.1115/GT2021-60239

View Paper

Topics: Numerical analysis, Pressure, Turbines, Design, Rotors, Blades, Computational fluid dynamics, Computer simulation, Fibers, Deformation

Proceedings Papers

Investigation of a Novel Turbine Housing to Produce a Non-Uniform Spanwise Flow Field at the Inlet to a Mixed Flow Turbine and Provide Variable Geometry Capabilities

Richard Morrison, Charles Stuart, Sung In Kim, Stephen Spence, Andre Starke, Thomas Leonard

Paper No: GT2021-59382

DOI: https://doi.org/10.1115/GT2021-59382

View Paper

Topics: Flow (Dynamics), Geometry, Turbines, Design, Engines, Flow separation, Rotors, Transients (Dynamics), Turbochargers, Automotive engines

Proceedings Papers

Experimental Measurements and Numerical Investigations on the Aerodynamic Performance and Internal Flow Fields of Tangential Admission Volutes for Steam Turbines

Wensong Xue, Yang Chen, Zhigang Li, Jun Li

Proc. ASME. GT2021, Volume 8: Oil and Gas Applications; Steam Turbine, V008T22A009, June 7–11, 2021

Paper No: GT2021-59140

DOI: https://doi.org/10.1115/GT2021-59140

View Paper

Topics: Internal flow, Steam turbines, Pressure, Flow (Dynamics), Air flow, Design, Mach number, Numerical analysis, Optimization, Reynolds-averaged Navier–Stokes equations

Proceedings Papers

Static and Rotordynamic Characteristics for Two Novel Hole-Pattern Annular Liquid Seals With Circumferentially- /Axially- Oblique Hole Cavities

Zhi Fang, Zhigang Li, Jun Li, Zhenping Feng

Proc. ASME. GT2021, Volume 9A: Structures and Dynamics — Aerodynamics Excitation and Damping; Bearing and Seal Dynamics; Emerging Methods in Design and Engineering, V09AT24A013, June 7–11, 2021

Paper No: GT2021-58996

DOI: https://doi.org/10.1115/GT2021-58996

View Paper

Topics: Cavities, Leakage, Design, Abrasion, Manufacturing, Rotors, Transients (Dynamics), Bearings, Centrifugal pumps, Clearances (Engineering)

Proceedings Papers

Numerical Methods for Calculating Component Modes for Geometric Mistuning Reduced-Order Models

Joseph A. Beck, Jeffrey M. Brown, Alex A. Kaszynski, Daniel L. Gillaugh

Proc. ASME. GT2021, Volume 9B: Structures and Dynamics — Fatigue, Fracture, and Life Prediction; Probabilistic Methods; Rotordynamics; Structural Mechanics and Vibration, V09BT29A016, June 7–11, 2021

Paper No: GT2021-59126

DOI: https://doi.org/10.1115/GT2021-59126

View Paper

Topics: Eigenvalues, Errors, Finite element model, Geometry, Numerical analysis, Optical scanners, Parallel processing, Rotors, Stiffness, Storage

Proceedings Papers

Topological Optimization of Piezoelectric Transducers for Vibration Reduction of Bladed Disks

Y. Fan, H. Y. Ma, Y. G. Wu, L. Li, K. Y. Tian, Z. M. Zhao

Paper No: GT2021-59461

DOI: https://doi.org/10.1115/GT2021-59461

View Paper

Topics: Disks, Optimization, Piezoelectric transducers, Topology, Vibration, Piezoelectric materials, Damping, Stress, Blades, Dampers

Proceedings Papers

On the Challenge of Determining the Surge Limit of Turbocharger Compressors: Part 1 – Experimental and Numerical Analysis of the Operating Limits

T. Dielenschneider, J. Ratz, S. Leichtfuß, H.-P. Schiffer, W. Eißler

Proc. ASME. GT2021, Volume 6: Ceramics and Ceramic Composites; Coal, Biomass, Hydrogen, and Alternative Fuels; Microturbines, Turbochargers, and Small Turbomachines, V006T19A011, June 7–11, 2021

Paper No: GT2021-59439

DOI: https://doi.org/10.1115/GT2021-59439

View Paper

Topics: Compressors, Numerical analysis, Surges, Turbochargers, Pressure, Signals, Transients (Dynamics), Automotive industry, Design, Flow (Dynamics)

Proceedings Papers

Numerical Analysis of Particle Deposition in an Aircraft Engine Compressor Cascade

Nicola Casari, Johannes Altmeppen, Christian Koch, Michele Pinelli, Stephan Staudacher, Alessio Suman, Alessandro Vulpio

Proc. ASME. GT2020, Volume 2B: Turbomachinery, V02BT34A004, September 21–25, 2020

Paper No: GT2020-14506

DOI: https://doi.org/10.1115/GT2020-14506

View Paper

Topics: Aircraft engines, Cascades (Fluid dynamics), Compressors, Numerical analysis, Particulate matter, Flow (Dynamics), Adhesion, Computer simulation, Engines, Gas turbines

Proceedings Papers

Prediction of Tip Leakage Vortex Dynamics in an Axial Compressor Cascade Using RANS Analyses

Martina Ricci, Roberto Pacciani, Michele Marconcini, Andrea Arnone

Proc. ASME. GT2020, Volume 2C: Turbomachinery, V02CT35A021, September 21–25, 2020

Paper No: GT2020-14797

DOI: https://doi.org/10.1115/GT2020-14797

View Paper

Topics: Cascades (Fluid dynamics), Compressors, Dynamics (Mechanics), Leakage, Reynolds-averaged Navier–Stokes equations, Vortices, Blades, Design, Flow (Dynamics), Turbulence

Proceedings Papers

Prediction of the Acoustic Reflection in a Realistic Aeroengine Intake With Three Numerical Methods to Analyze Fan Flutter

Thomas Bontemps, Stéphane Aubert, Maxime de Pret

Proc. ASME. GT2020, Volume 2D: Turbomachinery, V02DT36A018, September 21–25, 2020

Paper No: GT2020-15376

DOI: https://doi.org/10.1115/GT2020-15376

View Paper

Topics: Acoustics, Flutter (Aerodynamics), Numerical analysis, Reflection, Simulation, Computational fluid dynamics, Design, Errors, Risk, Stability

Proceedings Papers

Numerical Investigation of the Low Pressure Compressor Tone Noise of a High Bypass Ratio Turbofan

Anton Rossikhin, Sergey Pankov, Victor Mileshin

Proc. ASME. GT2020, Volume 2D: Turbomachinery, V02DT36A013, September 21–25, 2020

Paper No: GT2020-14897

DOI: https://doi.org/10.1115/GT2020-14897

View Paper

Topics: Compressors, Noise (Sound), Pressure, Turbofans, Turbomachinery, Acoustics, Aviation, Computational methods, Motors, Numerical analysis

Proceedings Papers

Evaluation of the Rotor Temperature Distribution of an Automotive Turbocharger Under Hot Gas Conditions Including Indirect Experimental Validation

Christopher Zeh, Ole Willers, Thomas Hagemann, Hubert Schwarze, Joerg R. Seume

Proc. ASME. GT2020, Volume 2C: Turbomachinery, V02CT35A051, September 21–25, 2020

Paper No: GT2020-16077

DOI: https://doi.org/10.1115/GT2020-16077

View Paper

Topics: Computational fluid dynamics, Heat transfer, Rotors, Temperature, Temperature distribution, Turbochargers, Bearings, Flow (Dynamics), Fluid films, Heat

Proceedings Papers

Effects of Non-Axisymmetric Volute on Rotating Stall in the Vaneless Diffuser of a Centrifugal Compressor

Zitian Niu, Zhenzhong Sun, Baotong Wang, Xinqian Zheng

Proc. ASME. GT2020, Volume 2E: Turbomachinery, V02ET39A015, September 21–25, 2020

Paper No: GT2020-14729

DOI: https://doi.org/10.1115/GT2020-14729

View Paper

Topics: Compressors, Vaneless diffusers, Flow (Dynamics), Computer simulation, Impellers, Geometry, Numerical analysis, Stability

Proceedings Papers

Experimental and Numerical Characterization of a Novel Natural Gas Low NOx Burner in Gas Turbine Realistic Environment

Matteo Cerutti, Pier Carlo Nassini, Daniele Pampaloni, Antonio Andreini

Proc. ASME. GT2020, Volume 4B: Combustion, Fuels, and Emissions, V04BT04A063, September 21–25, 2020

Paper No: GT2020-16238

DOI: https://doi.org/10.1115/GT2020-16238

View Paper

Topics: Emissions, Gas turbines, Natural gas, Nitrogen oxides, Combustion chambers, Burner technologies, Design, Geometry, Modeling, Numerical analysis

Proceedings Papers

Numerical Analysis of the Stability and Operation of an Axial Compressor Connected to an Array of Pulsed Detonation Combustors

Louise Dittmar, Panagiotis Stathopoulos

Proc. ASME. GT2020, Volume 5: Controls, Diagnostics, and Instrumentation; Cycle Innovations; Cycle Innovations: Energy Storage, V005T06A016, September 21–25, 2020

Paper No: GT2020-15381

DOI: https://doi.org/10.1115/GT2020-15381

View Paper

Topics: Combustion chambers, Compressors, Explosions, Numerical analysis, Stability, Pressure, Firing, Gas turbines, Blades, Boundary-value problems

Proceedings Papers

Numerical Analysis of Dilution Holes Deterioration Impacting the Performance of a V2500 Combustor

Marco Konle, Ludovic de Guillebon, Lukas Schäflein

Proc. ASME. GT2020, Volume 7A: Heat Transfer, V07AT11A012, September 21–25, 2020

Paper No: GT2020-16140

DOI: https://doi.org/10.1115/GT2020-16140

View Paper

Topics: Combustion chambers, Maintenance, Numerical analysis

2 3 4 5

NARROW

Thermoacoustic Stability Analysis of a Full-Annular Lean Combustor for Heavy-Duty Applications

Coupled Time and Passage Spectral Method for an Efficient Resolution of Turbomachinery Far Upstream Wakes

Extension of Harmonic Balance Approach for Large-Eddy Simulation of Unsteady Flows in Cascade

Prediction and Validation of the Transient Pressure Field in a Centrifugal Compressor With Vaned Diffuser for the Application in High Cycle Fatigue Stress Estimations

Numerical Analysis of Non-Radial Blading in a Low Speed and Low Pressure Turbine for Electric Turbocompounding Applications

Investigation of a Novel Turbine Housing to Produce a Non-Uniform Spanwise Flow Field at the Inlet to a Mixed Flow Turbine and Provide Variable Geometry Capabilities

Experimental Measurements and Numerical Investigations on the Aerodynamic Performance and Internal Flow Fields of Tangential Admission Volutes for Steam Turbines

Static and Rotordynamic Characteristics for Two Novel Hole-Pattern Annular Liquid Seals With Circumferentially- /Axially- Oblique Hole Cavities

Numerical Methods for Calculating Component Modes for Geometric Mistuning Reduced-Order Models

Topological Optimization of Piezoelectric Transducers for Vibration Reduction of Bladed Disks

On the Challenge of Determining the Surge Limit of Turbocharger Compressors: Part 1 – Experimental and Numerical Analysis of the Operating Limits

Numerical Analysis of Particle Deposition in an Aircraft Engine Compressor Cascade

Prediction of Tip Leakage Vortex Dynamics in an Axial Compressor Cascade Using RANS Analyses

Prediction of the Acoustic Reflection in a Realistic Aeroengine Intake With Three Numerical Methods to Analyze Fan Flutter

Numerical Investigation of the Low Pressure Compressor Tone Noise of a High Bypass Ratio Turbofan

Evaluation of the Rotor Temperature Distribution of an Automotive Turbocharger Under Hot Gas Conditions Including Indirect Experimental Validation

Effects of Non-Axisymmetric Volute on Rotating Stall in the Vaneless Diffuser of a Centrifugal Compressor

Experimental and Numerical Characterization of a Novel Natural Gas Low NOx Burner in Gas Turbine Realistic Environment

Numerical Analysis of the Stability and Operation of an Axial Compressor Connected to an Array of Pulsed Detonation Combustors

Numerical Analysis of Dilution Holes Deterioration Impacting the Performance of a V2500 Combustor

Journals

Conference Proceedings

eBooks

Resources

Opportunities

Journals

Conference Proceedings

eBooks

Resources

Opportunities

This Feature Is Available To Subscribers Only