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Proceedings Papers

Experimental and Numerical Investigation of a Novel Method for Gradient Temperature Measurement

Markus Schönheit, Marcus Thiele, Edward Ginzbursky, Anastasia Thomas

Proc. ASME. GT2022, Volume 6B: Heat Transfer — General Interest/Additive Manufacturing Impacts on Heat Transfer; Internal Air Systems; Internal Cooling, V06BT13A017, June 13–17, 2022

Paper No: GT2022-82909

DOI: https://doi.org/10.1115/GT2022-82909

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Topics: Accuracy and precision, Alloys, Combustion chambers, Computational fluid dynamics, Cooling, Crystals, Cycles, Cylinders, Design, Design methodology

Proceedings Papers

Evaluation of a Flow Measurement Probe Influence on the Flow Field in High Speed Axial Compressors

Ryosuke Seki, Satoshi Yamashita, Ryosuke Mito

Proc. ASME. GT2021, Volume 2A: Turbomachinery — Axial Flow Fan and Compressor Aerodynamics, V02AT31A001, June 7–11, 2021

Paper No: GT2021-01098

DOI: https://doi.org/10.1115/GT2021-01098

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Topics: Compressors, Flow (Dynamics), Flow measurement, Probes, Stators, Pressure, Rotors, Approximation, Blades, Computational fluid dynamics

Proceedings Papers

Data-Driven Analysis of Engine Mission Severity Using Non-Dimensional Groups

Tim Brandes, Stefano Scarso, Christian Koch, Stephan Staudacher

Proc. ASME. GT2021, Volume 2B: Turbomachinery — Axial Flow Turbine Aerodynamics; Deposition, Erosion, Fouling, and Icing, V02BT33A002, June 7–11, 2021

Paper No: GT2021-58673

DOI: https://doi.org/10.1115/GT2021-58673

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Topics: Engines, Flight, Machinery, Accuracy and precision, Algorithms, Blades, Compressors, Computation, Databases, Erosion

Proceedings Papers

Hot-Wire Measurements in Non-Calibrated Conditions

Yuexin Wang, Tao Guo, Huiren Zhu

Proc. ASME. GT2021, Volume 4: Controls, Diagnostics, and Instrumentation; Cycle Innovations; Cycle Innovations: Energy Storage; Education; Electric Power, V004T05A007, June 7–11, 2021

Paper No: GT2021-59259

DOI: https://doi.org/10.1115/GT2021-59259

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Topics: Wire, Calibration, Forced convection, Pressure, Temperature, Errors, Flow (Dynamics), Heat transfer, Accuracy and precision, Computer simulation

Proceedings Papers

Experimental Characterization of Losses in Bladeless Turbine Prototype

Avinash Renuke, Federico Reggio, Alberto Traverso, Matteo Pascenti

Proc. ASME. GT2021, Volume 4: Controls, Diagnostics, and Instrumentation; Cycle Innovations; Cycle Innovations: Energy Storage; Education; Electric Power, V004T06A011, June 7–11, 2021

Paper No: GT2021-59328

DOI: https://doi.org/10.1115/GT2021-59328

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Topics: Engineering prototypes, Experimental characterization, Turbines, Rotors, Stators, Accuracy and precision, Compressed air, Disks, Electricity (Physics), Energy generation

Proceedings Papers

Wetness Measurement and Droplet Transport Analysis in Actual Steam Test on a Scaled Low Pressure Turbine

Yasuhiro Sasao, Kiyoshi Segawa, Takeshi Kudo, Ryo Takata, Masaki Osako, Satoru Yamamoto

Proc. ASME. GT2020, Volume 9: Oil and Gas Applications; Organic Rankine Cycle Power Systems; Steam Turbine, V009T23A025, September 21–25, 2020

Paper No: GT2020-16117

DOI: https://doi.org/10.1115/GT2020-16117

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Topics: Drops, Pressure, Steam, Turbines, Blades, Computational fluid dynamics, Probes, Steam turbines, Erosion, Errors

Proceedings Papers

Aerodynamic and Stealth Characteristics Analysis for a New Type of S-Shaped Inlet With Inner Bulge

Xinyu Zhang, Qingzhen Yang, Yubo He, Xufei Wang, Saile Zhang

Proc. ASME. GT2020, Volume 1: Aircraft Engine; Fans and Blowers, V001T01A011, September 21–25, 2020

Paper No: GT2020-14396

DOI: https://doi.org/10.1115/GT2020-14396

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Topics: Accuracy and precision, Aircraft, Algorithms, Approximation, Cavities, Compressors, Design, Electromagnetic scattering, Flow (Dynamics), Geometry

Proceedings Papers

Quantifying the Effect of Kinetic Uncertainties on NO Predictions at Engine-Relevant Pressures in Premixed Methane-Air Flames

Antoine Durocher, Gilles Bourque, Jeffrey M. Bergthorson

Proc. ASME. GT2019, Volume 4A: Combustion, Fuels, and Emissions, V04AT04A030, June 17–21, 2019

Paper No: GT2019-90486

DOI: https://doi.org/10.1115/GT2019-90486

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Topics: Engines, Flames, Methane, Uncertainty, Emissions, Pressure, Combustion, Design, Gas turbines, Accuracy and precision

Proceedings Papers

Prediction of Flow Properties on Turbine Vane Airfoil Surface From 3D Geometry With Convolutional Neural Network

Yuan Jin, Shan Li, Olivier Jung

Proc. ASME. GT2019, Volume 2D: Turbomachinery, V02DT46A007, June 17–21, 2019

Paper No: GT2019-90811

DOI: https://doi.org/10.1115/GT2019-90811

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Topics: Airfoils, Artificial neural networks, Flow (Dynamics), Geometry, Turbines, Design, Computational fluid dynamics, Engineering simulation, Simulation, Accuracy and precision

Proceedings Papers

Comparative Experimental Investigation of Leading Edge Cooling Concepts of Turbine Rotor Blades

Maximilian Elfner, Achmed Schulz, Hans-Jörg Bauer, Knut Lehmann

Proc. ASME. GT2018, Volume 5A: Heat Transfer, V05AT16A002, June 11–15, 2018

Paper No: GT2018-75360

DOI: https://doi.org/10.1115/GT2018-75360

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Topics: Blades, Cooling, Rotors, Turbines, Design, Resolution (Optics), Accuracy and precision, Evaluation methods, Film cooling, Flow (Dynamics)

Proceedings Papers

Steady-State Characteristics of a Dual-Rotor System With Intershaft Bearing Subjected to Mass Unbalance and Base Motions

Xi Chen, Mingfu Liao

Proc. ASME. GT2018, Volume 7A: Structures and Dynamics, V07AT33A006, June 11–15, 2018

Paper No: GT2018-75215

DOI: https://doi.org/10.1115/GT2018-75215

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Topics: Bearings, Rotors, Steady state, Rotation, Accuracy and precision, Equations of motion, Excitation, Frequency response, Inertia (Mechanics), Mode shapes

Proceedings Papers

Research on the Applicability of Using a Curved Blade to Optimize the Flow Loss Weight Distribution of a Linear Compressor Cascade With Different Flow Separation Types

Xiaoxu Kan, Songtao Wang, Lei Luo, Jiexian Su

Proc. ASME. GT2018, Volume 2A: Turbomachinery, V02AT39A020, June 11–15, 2018

Paper No: GT2018-75936

DOI: https://doi.org/10.1115/GT2018-75936

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Topics: Blades, Cascades (Fluid dynamics), Compressors, Flow (Dynamics), Flow separation, Weight (Mass), Corners (Structural elements), Separation (Technology), Pressure, Suction

Proceedings Papers

Numerical Analysis of an Instrumented Turbine Blade Cascade

Bryn N. Ubald, Jiahuan Cui, Rob Watson, Paul G. Tucker, Shahrokh Shahpar

Proc. ASME. GT2018, Volume 2A: Turbomachinery, V02AT45A034, June 11–15, 2018

Paper No: GT2018-77012

DOI: https://doi.org/10.1115/GT2018-77012

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Topics: Cascades (Fluid dynamics), Numerical analysis, Turbine blades, Probes, Flow (Dynamics), Blades, Turbulence, Accuracy and precision, Bubbles, Engines

Proceedings Papers

A Novel Test Rig for Assessing Advanced Rotor Blade Cooling Concepts, Measurement Technique and First Results

Maximilian Elfner, Achmed Schulz, Hans-Jörg Bauer, Knut Lehmann

Proc. ASME. GT2017, Volume 5A: Heat Transfer, V05AT16A015, June 26–30, 2017

Paper No: GT2017-64539

DOI: https://doi.org/10.1115/GT2017-64539

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Topics: Blades, Cooling, Rotors, Resolution (Optics), Accuracy and precision, Algorithms, Calibration, Design, Emissivity, Geometry

Proceedings Papers

Validation of a Gas Turbine Thermodynamic Model Without Accurate Component Maps

Anthony Jarrett, Ying Chen

Proc. ASME. GT2017, Volume 2C: Turbomachinery, V02CT47A024, June 26–30, 2017

Paper No: GT2017-64975

DOI: https://doi.org/10.1115/GT2017-64975

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Topics: Gas turbines, Engines, Calibration, Compressors, Temperature, Accuracy and precision, Algorithms, Databases, Errors, Optimization

Proceedings Papers

Integration of CFD to Design Experiments for Enhanced Spatial and Temporal Discretization

C. De Maesschalck, S. Lavagnoli, G. Paniagua

Proc. ASME. GT2017, Volume 6: Ceramics; Controls, Diagnostics and Instrumentation; Education; Manufacturing Materials and Metallurgy, V006T05A032, June 26–30, 2017

Paper No: GT2017-64863

DOI: https://doi.org/10.1115/GT2017-64863

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Topics: Computational fluid dynamics, Design, Turbines, Errors, Sensors, Engineering simulation, Probes, Simulation, Uncertainty, Accuracy and precision

Proceedings Papers

Brush Seal Frictional Heat Generation: Test Rig Design and Validation Under Steam Environment

M. Raben, J. Friedrichs, J. Flegler

Proc. ASME. GT2016, Volume 5A: Heat Transfer, V05AT15A017, June 13–17, 2016

Paper No: GT2016-56951

DOI: https://doi.org/10.1115/GT2016-56951

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Topics: Design, Heat, Steam, Rotors, Sealing (Process), Steam turbines, Testing, Turbines, Turbomachinery, Accuracy and precision

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

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Topics: Blades, Clearances (Engineering), Design, Rotors, Turbines, Engines, Airfoils, Calibration, Disks, Geometry

Proceedings Papers

An Aero-Thermal Coupled Throughflow Method for Convective Cooled Turbines

Chunwei Gu, Haibo Li, Wei Ba, Xiaodong Ren

Proc. ASME. GT2016, Volume 2C: Turbomachinery, V02CT39A021, June 13–17, 2016

Paper No: GT2016-56563

DOI: https://doi.org/10.1115/GT2016-56563

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Topics: Turbines, Cooling, Temperature, Blades, Design, Accuracy and precision, Coolants, Enthalpy, Entropy, Flow (Dynamics)

Proceedings Papers

Gas Turbine Engine Emissions Measurement Technology: An Overview

N. T. Campbell, R. H. Groth, V. A. Zaccardi

Proc. ASME. GT1980, Volume 1A: General, V01AT01A086, March 10–13, 1980

Paper No: 80-GT-86

DOI: https://doi.org/10.1115/80-GT-86

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Topics: Emissions, Gas turbines, Calibration, Accuracy and precision, Aircraft, Carbon, Carbon dioxide, Computers, Engines, Fuels

NARROW

Experimental and Numerical Investigation of a Novel Method for Gradient Temperature Measurement

Evaluation of a Flow Measurement Probe Influence on the Flow Field in High Speed Axial Compressors

Data-Driven Analysis of Engine Mission Severity Using Non-Dimensional Groups

Hot-Wire Measurements in Non-Calibrated Conditions

Experimental Characterization of Losses in Bladeless Turbine Prototype

Wetness Measurement and Droplet Transport Analysis in Actual Steam Test on a Scaled Low Pressure Turbine

Aerodynamic and Stealth Characteristics Analysis for a New Type of S-Shaped Inlet With Inner Bulge

Quantifying the Effect of Kinetic Uncertainties on NO Predictions at Engine-Relevant Pressures in Premixed Methane-Air Flames

Prediction of Flow Properties on Turbine Vane Airfoil Surface From 3D Geometry With Convolutional Neural Network

Comparative Experimental Investigation of Leading Edge Cooling Concepts of Turbine Rotor Blades

Steady-State Characteristics of a Dual-Rotor System With Intershaft Bearing Subjected to Mass Unbalance and Base Motions

Research on the Applicability of Using a Curved Blade to Optimize the Flow Loss Weight Distribution of a Linear Compressor Cascade With Different Flow Separation Types

Numerical Analysis of an Instrumented Turbine Blade Cascade

A Novel Test Rig for Assessing Advanced Rotor Blade Cooling Concepts, Measurement Technique and First Results

Validation of a Gas Turbine Thermodynamic Model Without Accurate Component Maps

Integration of CFD to Design Experiments for Enhanced Spatial and Temporal Discretization

Brush Seal Frictional Heat Generation: Test Rig Design and Validation Under Steam Environment

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

An Aero-Thermal Coupled Throughflow Method for Convective Cooled Turbines

Gas Turbine Engine Emissions Measurement Technology: An Overview

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