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Proceedings Papers

A Comprehensive Literature Review on the Resolution of Turbine Engine Performances’ Inverse Problems

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Dong Quan Vu, Sebastien Razakarivony, Yosra Marnissi, Michel Nocture
Proc. ASME. GT2024, Volume 4: Controls, Diagnostics, and Instrumentation, V004T05A045, June 24–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: GT2024-129003
https://doi.org/10.1115/GT2024-129003
View Paper titled, A Comprehensive Literature Review on the Resolution of Turbine Engine Performances’ Inverse Problems
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Topics: Gas turbines, Inverse problems, Resolution (Optics)
Proceedings Papers

A Physics Informed Neural Network for Solving the Inverse Heat Transfer Problem in Gas Turbine Rotating Cavities

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Mark R. Puttock-Brown, Goutham Krishna Mahesh Bindhu, Colin E. Ashby
Proc. ASME. GT2024, Volume 8: Heat Transfer: Internal Air Systems; Heat Transfer: Internal Cooling; Industrial and Cogeneration, V008T14A022, June 24–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: GT2024-128967
https://doi.org/10.1115/GT2024-128967
View Paper titled, A Physics Informed Neural Network for Solving the Inverse Heat Transfer Problem in Gas Turbine Rotating Cavities
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Topics: Artificial neural networks, Cavities, Gas turbines, Heat transfer, Physics, Temperature profiles, Flux (Metallurgy), Heat, Heat conduction, Inverse problems
Proceedings Papers

Data-Driven Turbulence Modeling for Film Cooling Heat Transport, Part II: Modeling and Evaluation

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Zhen Zhang, Weiran Zhang, Xinrong Su, Xin Yuan
Proc. ASME. GT2024, Volume 7: Heat Transfer: Combustors; Heat Transfer: Film Cooling, V007T12A026, June 24–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: GT2024-125854
https://doi.org/10.1115/GT2024-125854
View Paper titled, Data-Driven Turbulence Modeling for Film Cooling Heat Transport, Part II: Modeling and Evaluation
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Topics: Film cooling, Heat, Inverse problems, Modeling, Turbulence
Proceedings Papers

Application of Internal Heat Transfer Inverse Problem Solution Method to Jet Array Impingement Cooling System

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Riess Haslam, Tommaso Bacci, Alessio Picchi, Bruno Facchini
Proc. ASME. GT2024, Volume 8: Heat Transfer: Internal Air Systems; Heat Transfer: Internal Cooling; Industrial and Cogeneration, V008T15A022, June 24–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: GT2024-127486
https://doi.org/10.1115/GT2024-127486
View Paper titled, Application of Internal Heat Transfer Inverse Problem Solution Method to Jet Array Impingement Cooling System
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Topics: Heat transfer, Impingement cooling, Inverse problems, Cooling systems, Flow (Dynamics), Heat conduction, Heat transfer coefficients, Temperature, Temperature measurement, Cooling
Proceedings Papers

Physics Guided Graph Neural Networks (PG-GNNs): Numerical Investigation of High-Pressure Turbine Flow

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Zhihui Li, Francesco Montomoli
Proc. ASME. GT2024, Volume 12D: Turbomachinery — Multidisciplinary Design Approaches, Optimization, and Uncertainty Quantification; Radial Turbomachinery Aerodynamics; Unsteady Flows in Turbomachinery, V12DT34A012, June 24–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: GT2024-123649
https://doi.org/10.1115/GT2024-123649
View Paper titled, Physics Guided Graph Neural Networks (PG-GNNs): Numerical Investigation of High-Pressure Turbine Flow
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Topics: Flow (Dynamics), Graph neural networks, High pressure (Physics), Inverse problems, Physics, Turbines
Proceedings Papers

Investigation of Physics-Informed Neural Networks Based Solution Techniques for Internal Flows

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Pascal Post, Benjamin Winhart, Francesca di Mare
Proc. ASME. GT2022, Volume 10C: Turbomachinery — Design Methods and CFD Modeling for Turbomachinery; Ducts, Noise, and Component Interactions, V10CT32A011, June 13–17, 2022
Publisher: American Society of Mechanical Engineers
Paper No: GT2022-80960
https://doi.org/10.1115/GT2022-80960
View Paper titled, Investigation of Physics-Informed Neural Networks Based Solution Techniques for Internal Flows
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Topics: Artificial neural networks, Internal flow, Physics, Cascades (Fluid dynamics), Computational fluid dynamics, Pressure, Blades, Boundary-value problems, Dimensions, Flow (Dynamics)
Proceedings Papers

Bayesian Inference of Experimental Data for Axial Compressor Performance Assessment

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Gonçalo G. Cruz, Cedric Babin, Xavier Ottavy, Fabrizio Fontaneto
Proc. ASME. GT2021, Volume 2A: Turbomachinery — Axial Flow Fan and Compressor Aerodynamics, V02AT31A029, June 7–11, 2021
Publisher: American Society of Mechanical Engineers
Paper No: GT2021-59200
https://doi.org/10.1115/GT2021-59200
View Paper titled, Bayesian Inference of Experimental Data for Axial Compressor Performance Assessment
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Topics: Compressors, Algorithms, Flow (Dynamics), Instrumentation, Computer simulation, Errors, Inverse problems, Kalman filters, Pressure, Turbomachinery
Proceedings Papers

Adjoint-Based Inverse Design of Axial Compressor Airfoils

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Christophe Geuens, Tom Verstraete
Proc. ASME. GT2021, Volume 2C: Turbomachinery — Design Methods and CFD Modeling for Turbomachinery; Ducts, Noise, and Component Interactions, V02CT34A002, June 7–11, 2021
Publisher: American Society of Mechanical Engineers
Paper No: GT2021-58605
https://doi.org/10.1115/GT2021-58605
View Paper titled, Adjoint-Based Inverse Design of Axial Compressor Airfoils
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Topics: Airfoils, Compressors, Design, Blades, Design methodology, Inverse problems, Pressure, Shapes, Boundary layers, Geometry
Proceedings Papers

Determination of the Vibration Within a Squeeze-Film Damper Under Rotational Unbalance Conditions From Externally Mounted Sensors

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Ghaith Ghanim Al-Ghazal, Philip Bonello, Sergio G. Torres Cedillo
Proc. ASME. GT2019, Volume 7A: Structures and Dynamics, V07AT33A001, June 17–21, 2019
Publisher: American Society of Mechanical Engineers
Paper No: GT2019-90017
https://doi.org/10.1115/GT2019-90017
View Paper titled, Determination of the Vibration Within a Squeeze-Film Damper Under Rotational Unbalance Conditions From Externally Mounted Sensors
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Topics: Dampers, Sensors, Vibration, Bearings, Rotors, Vibration measurement, Artificial neural networks, Instrumentation, Inverse problems
Proceedings Papers

Limiting Inlet Conditions for Phase Change Avoidance in Supercritical CO 2 Compressors

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Timothy C. Allison, Aaron McClung
Proc. ASME. GT2019, Volume 9: Oil and Gas Applications; Supercritical CO2 Power Cycles; Wind Energy, V009T38A007, June 17–21, 2019
Publisher: American Society of Mechanical Engineers
Paper No: GT2019-90409
https://doi.org/10.1115/GT2019-90409
View Paper titled, Limiting Inlet Conditions for Phase Change Avoidance in Supercritical CO 2 Compressors
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Topics: Compressors, Supercritical carbon dioxide, Mach number, Temperature, Cycles, Design, Pressure, Cavitation, Condensation, Fluids
Proceedings Papers

Reproducing Existing Nacelle Geometries With the Free-Form Deformation Parametrization

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Konstantin Rusch, Martin Siggel, Richard-Gregor Becker
Proc. ASME. GT2018, Volume 2D: Turbomachinery, V02DT46A015, June 11–15, 2018
Publisher: American Society of Mechanical Engineers
Paper No: GT2018-76445
https://doi.org/10.1115/GT2018-76445
View Paper titled, Reproducing Existing Nacelle Geometries With the Free-Form Deformation Parametrization
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Topics: Deformation, Aircraft, Approximation, B-splines, Design, Geometry, Inverse problems, Construction, Displacement, Engines
Proceedings Papers

Improved Empirical Identification of the Inverse Model of a Squeeze-Film Damper Bearing Based on a Recurrent Neural Network

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Ghaith Ghanim Al-Ghazal, Philip Bonello, Sergio G. Torres Cedillo
Proc. ASME. GT2018, Volume 7A: Structures and Dynamics, V07AT33A016, June 11–15, 2018
Publisher: American Society of Mechanical Engineers
Paper No: GT2018-75777
https://doi.org/10.1115/GT2018-75777
View Paper titled, Improved Empirical Identification of the Inverse Model of a Squeeze-Film Damper Bearing Based on a Recurrent Neural Network
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Topics: Artificial neural networks, Bearings, Dampers, Aircraft engines, Rotors, Vibration, Displacement, Excitation, Instrumentation, Inverse problems
Proceedings Papers

Effectiveness Testing of an Inverse Method for Balancing Nonlinear Rotordynamic Systems

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Sergio G. Torres Cedillo, Philip Bonello, Ghaith Ghanim Al-Ghazal, Jacinto Cortés Pérez, Alberto Reyes Solis
Proc. ASME. GT2018, Volume 7A: Structures and Dynamics, V07AT33A005, June 11–15, 2018
Publisher: American Society of Mechanical Engineers
Paper No: GT2018-75145
https://doi.org/10.1115/GT2018-75145
View Paper titled, Effectiveness Testing of an Inverse Method for Balancing Nonlinear Rotordynamic Systems
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Topics: Aircraft engines, Bearings, Dampers, Inverse problems, Noise (Sound), Rotors, Sensors, Springs, Testing, Vibration
Proceedings Papers

Numerical and Experimental Investigations of Clocking Effect in a Two-Stage Compressor With π C = 3.7

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Victor Mileshin, Yaroslav Druzhinin, Alexander Stepanov, Nikolay Savin
Proc. ASME. GT2015, Volume 2C: Turbomachinery, V02CT44A025, June 15–19, 2015
Publisher: American Society of Mechanical Engineers
Paper No: GT2015-43472
https://doi.org/10.1115/GT2015-43472
View Paper titled, Numerical and Experimental Investigations of Clocking Effect in a Two-Stage Compressor With π C = 3.7
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Topics: Compressors, Rotors, Blades, Pressure, Clearances (Engineering), Wakes, Fluctuations (Physics), Stress, Boundary layers, Computer software
Proceedings Papers

Use of Fin Equation to Calculate Nusselt Numbers for Rotating Discs

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Hui Tang, Tony Shardlow, J. Michael Owen
Proc. ASME. GT2015, Volume 5C: Heat Transfer, V05CT15A001, June 15–19, 2015
Publisher: American Society of Mechanical Engineers
Paper No: GT2015-42029
https://doi.org/10.1115/GT2015-42029
View Paper titled, Use of Fin Equation to Calculate Nusselt Numbers for Rotating Discs
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Topics: Rotating disks, Disks, Temperature measurement, Convection, Heat conduction, Heat flux, Heat transfer, Temperature, Uncertainty, Buoyancy
Proceedings Papers

The Design and Performance of Axially Symmetrical Contoured Wall Diffusers Employing Suction Boundary Layer Control

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C. D. Nelson, Jr., W. G. Hudson, T. Yang
Proc. ASME. GT1974, Volume 1B: General, V01BT02A069, March 30–April 4, 1974
Publisher: American Society of Mechanical Engineers
Paper No: 74-GT-152
https://doi.org/10.1115/74-GT-152
View Paper titled, The Design and Performance of Axially Symmetrical Contoured Wall Diffusers Employing Suction Boundary Layer Control
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Topics: Boundary layers, Design, Diffusers, Suction, Symmetry (Physics), Flow (Dynamics), Combustion chambers, Gas turbines, Inverse problems, Stability
Proceedings Papers

A Simple Method for Solving Three-Dimensional Inverse Problems of Turbomachine Flow and the Annular Constraint Condition

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Zhao Xiao-lu, Sun Chun-lin, Wu Chung-Hua
Proc. ASME. GT1984, Volume 1: Turbomachinery, V001T01A050, June 4–7, 1984
Publisher: American Society of Mechanical Engineers
Paper No: 84-GT-198
https://doi.org/10.1115/84-GT-198
View Paper titled, A Simple Method for Solving Three-Dimensional Inverse Problems of Turbomachine Flow and the Annular Constraint Condition
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Topics: Flow (Dynamics), Inverse problems, Turbomachinery, Blades, Computation, Design, Fluids, Shapes
Proceedings Papers

A United Theory of Hybrid Problems for Fully 3-D Incompressible Rotor-Flow Based on Variational Principles With Variable Domain

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Liu Gaolian
Proc. ASME. IGT1985, Volume 1: Aircraft Engine; Turbomachinery, V001T02A043, September 1–7, 1985
Publisher: American Society of Mechanical Engineers
Paper No: 85-IGT-119
https://doi.org/10.1115/85-IGT-119
View Paper titled, A United Theory of Hybrid Problems for Fully 3-D Incompressible Rotor-Flow Based on Variational Principles With Variable Domain
Open the PDF for A United Theory of Hybrid Problems for Fully 3-D Incompressible Rotor-Flow Based on Variational Principles With Variable Domain in another window
Topics: Flow (Dynamics), Rotors, Variational principles, Finite element methods, Blades, Boundary-value problems, Design, Design theory, Inverse problems, Rotational flow
Proceedings Papers

A Method of Aerodynamic Design of Blades in Quasi-Three-Dimensional Calculation of Turbomachine

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Wang Zhengming
Proc. ASME. GT1986, Volume 1: Turbomachinery, V001T01A080, June 8–12, 1986
Publisher: American Society of Mechanical Engineers
Paper No: 86-GT-192
https://doi.org/10.1115/86-GT-192
View Paper titled, A Method of Aerodynamic Design of Blades in Quasi-Three-Dimensional Calculation of Turbomachine
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Topics: Blades, Design, Turbomachinery, Computers, Inverse problems, Shapes, Turbine blades
Proceedings Papers

Inverse Design Calculations for Transonic Cascades

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Wang Zhengming
Proc. ASME. GT1985, Volume 1: Aircraft Engine; Marine; Turbomachinery; Microturbines and Small Turbomachinery, V001T03A005, March 18–21, 1985
Publisher: American Society of Mechanical Engineers
Paper No: 85-GT-6
https://doi.org/10.1115/85-GT-6
View Paper titled, Inverse Design Calculations for Transonic Cascades
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Topics: Boundary-value problems, Cascades (Fluid dynamics), Computation, Design, Inverse problems