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Proceedings Papers

Ontology-Based Framework for Knowledge-Based Lifecycle Management of Product Information

Lorenzo Failla, Marco Rossoni, Michele Vallesi, Giorgio Colombo
Proc. ASME. IMECE2022, Volume 4: Biomedical and Biotechnology; Design, Systems, and Complexity, V004T06A013, October 30–November 3, 2022
Paper No: IMECE2022-94837
DOI: https://doi.org/10.1115/IMECE2022-94837
View Paper titled, Ontology-Based Framework for Knowledge-Based Lifecycle Management of Product Information
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Topics: Life cycle management, Ontologies, Engineers, Graphical user interfaces, Semantics, Turbomachinery
Proceedings Papers

Impact of the Blade Profiling on the Performance of Low-Pressure Axial Fans

Manuel Fritsche, Philipp Epple, Antonio Delgado
Proc. ASME. IMECE2022, Volume 8: Fluids Engineering; Heat Transfer and Thermal Engineering, V008T10A001, October 30–November 3, 2022
Paper No: IMECE2022-94280
DOI: https://doi.org/10.1115/IMECE2022-94280
View Paper titled, Impact of the Blade Profiling on the Performance of Low-Pressure Axial Fans
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Topics: Blades, Fans, Pressure, Flow (Dynamics), Impellers, Reynolds number, Sheet metal, Flow separation, Air conditioning, Computational fluid dynamics
Proceedings Papers

Reduced Order Aerodynamic Modeling of How to Make CFD Useful to an Aeroelastician

Earl H. Dowell, Kenneth C. Hall, Michael C. Romanowski
Proc. ASME. IMECE97, 4th International Symposium on Fluid-Structure Interactions, Aeroelasticity, Flow-Induced Vibration and Noise: Volume III, 149-163, November 16–21, 1997
Paper No: IMECE1997-0166
DOI: https://doi.org/10.1115/IMECE1997-0166
View Paper titled, Reduced Order Aerodynamic Modeling of How to Make CFD Useful to an Aeroelastician
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Topics: Computational fluid dynamics, Modeling, Unsteady flow, Flutter (Aerodynamics), Airfoils, Flow (Dynamics), Aerodynamics, Algorithms, Cascades (Fluid dynamics), Eigenvalues
Proceedings Papers

Two- and Three-Dimensional Analyses of Flow Around Airfoils Subjected to Forced Oscillation

Yasuyuki Yokono
Proc. ASME. IMECE97, 4th International Symposium on Fluid-Structure Interactions, Aeroelasticity, Flow-Induced Vibration and Noise: Volume III, 197-204, November 16–21, 1997
Paper No: IMECE1997-0170
DOI: https://doi.org/10.1115/IMECE1997-0170
View Paper titled, Two- and Three-Dimensional Analyses of Flow Around Airfoils Subjected to Forced Oscillation
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Topics: Airfoils, Flow (Dynamics), Oscillations, Vortices, Separation (Technology), Drag (Fluid dynamics), Computers, Turbomachinery, Unsteady flow
Proceedings Papers

Consideration on the Benefits of Intentional Blade Mistuning for the Forced Response of Turbomachinery Rotors

Matthew P. Castanier, Christophe Pierre
Proc. ASME. IMECE97, Analysis and Design Issues for Modern Aerospace Vehicles, 419-425, November 16–21, 1997
Paper No: IMECE1997-0741
DOI: https://doi.org/10.1115/IMECE1997-0741
View Paper titled, Consideration on the Benefits of Intentional Blade Mistuning for the Forced Response of Turbomachinery Rotors
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Topics: Blades, Rotors, Turbomachinery, Disks, Statistics, Weibull distribution
Proceedings Papers

Forced Response Analysis of Gas Turbine Rotor Blades Using CFD-Based Aeroelastic Tools

Marlin J. Kruse, Jong S. Liu, Yves G. Marenghi, Christopher D. Eick
Proc. ASME. IMECE97, Analysis and Design Issues for Modern Aerospace Vehicles, 403-409, November 16–21, 1997
Paper No: IMECE1997-0739
DOI: https://doi.org/10.1115/IMECE1997-0739
View Paper titled, Forced Response Analysis of Gas Turbine Rotor Blades Using CFD-Based Aeroelastic Tools
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Topics: Blades, Computational fluid dynamics, Gas turbines, Rotors, Stators, Structural dynamics, Computer software, Engines, High pressure (Physics), Pressure
Proceedings Papers

Aerodynamic Response of Turbomachinery Blade Rows to Convecting Density Wakes

Becky E. Ramer, Sanith Wijesinghe, Choon Tan, Eugene E. Covert
Proc. ASME. IMECE97, Analysis and Design Issues for Modern Aerospace Vehicles, 433-441, November 16–21, 1997
Paper No: IMECE1997-0743
DOI: https://doi.org/10.1115/IMECE1997-0743
View Paper titled, Aerodynamic Response of Turbomachinery Blade Rows to Convecting Density Wakes
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Topics: Blades, Density, Turbomachinery, Wakes, Stress, Boundary layers, Failure, Gas turbines, High cycle fatigue
Proceedings Papers

Forced Response Prediction of Gas Turbine Rotor Blades

Gary R. Hilbert, Ron-Ho Ni, Ronald K. Takahashi
Proc. ASME. IMECE97, Analysis and Design Issues for Modern Aerospace Vehicles, 491-498, November 16–21, 1997
Paper No: IMECE1997-0750
DOI: https://doi.org/10.1115/IMECE1997-0750
View Paper titled, Forced Response Prediction of Gas Turbine Rotor Blades
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Topics: Blades, Gas turbines, Rotors, Airfoils, High cycle fatigue, Stress, Computational fluid dynamics, Engines, Failure, Resonance
Proceedings Papers

Numerical Implementation of Inflow/Outflow Conditions for Time-Harmonic Turbomachinery Flows

Vladimir V. Golubev, Hafiz M. Atassi
Proc. ASME. IMECE98, Noise Control and Acoustics, 397-404, November 15–20, 1998
Paper No: IMECE1998-0535
DOI: https://doi.org/10.1115/IMECE1998-0535
View Paper titled, Numerical Implementation of Inflow/Outflow Conditions for Time-Harmonic Turbomachinery Flows
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Topics: Flow (Dynamics), Inflow, Outflow, Turbomachinery, Blades, Acoustics, Filters, Radiation (Physics), Space, Unsteady flow
Proceedings Papers

Reliability HCF Design of Gas Turbine Blades Using Probabilistic Goodman Diagram

M.-H. Herman Shen
Proc. ASME. IMECE98, Mechanical Behavior of Advanced Materials, 3-9, November 15–20, 1998
Paper No: IMECE1998-1135
DOI: https://doi.org/10.1115/IMECE1998-1135
View Paper titled, Reliability HCF Design of Gas Turbine Blades Using Probabilistic Goodman Diagram
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Topics: Blades, Design, Gas turbines, High cycle fatigue, Reliability, Probability, Aerodynamics, Damage, Damping, Decision making
Proceedings Papers

A Discretization Approach for Conjugate Heat Transfer and Application to Turbomachinery Flows

Elias L. Papanicolaou, Dietmar Giebert, Rainer Koch, Achmed Schulz
Proc. ASME. IMECE98, Heat Transfer: Volume 3 — Application of Heat Transfer in Equipment, Systems, and Education, 349-362, November 15–20, 1998
Paper No: IMECE1998-0670
DOI: https://doi.org/10.1115/IMECE1998-0670
View Paper titled, A Discretization Approach for Conjugate Heat Transfer and Application to Turbomachinery Flows
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Topics: Flow (Dynamics), Heat transfer, Turbomachinery, Fluids, Temperature, Turbulence, Algorithms, Boundary-value problems, Computation, Computers
Proceedings Papers

The Development and Validation of Design-Oriented Metrics for Fretting Fatigue in Titanium Engine Components

M. P. Szolwinski, G. Harish, T. N. Farris
Proc. ASME. IMECE98, Mechanical Behavior of Advanced Materials, 11-18, November 15–20, 1998
Paper No: IMECE1998-1136
DOI: https://doi.org/10.1115/IMECE1998-1136
View Paper titled, The Development and Validation of Design-Oriented Metrics for Fretting Fatigue in Titanium Engine Components
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Topics: Design, Engines, Fatigue, Titanium, Blades, Cycles, Disks, Fatigue damage, Nucleation (Physics), Stress
Proceedings Papers

Ontology for Product Lifecycle Management in the Oil & Gas Turbomachinery Industry

Lorenzo Failla, Marco Rossoni, Michele Vallesi, Giorgio Colombo
Proc. ASME. IMECE2021, Volume 6: Design, Systems, and Complexity, V006T06A034, November 1–5, 2021
Paper No: IMECE2021-71081
DOI: https://doi.org/10.1115/IMECE2021-71081
View Paper titled, Ontology for Product Lifecycle Management in the Oil & Gas Turbomachinery Industry
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Topics: Life cycle management, Ontologies, Turbomachinery, Bridges (Structures), Flow (Dynamics), Machinery, Modeling, Teams
Proceedings Papers

Adaptive Influence Coefficient Control of Single-Plane Active Balancing Systems for Rotating Machinery

Stephen W. Dyer, Jun Ni
Proc. ASME. IMECE99, Manufacturing Science and Engineering, 747-755, November 14–19, 1999
Paper No: IMECE1999-0737
DOI: https://doi.org/10.1115/IMECE1999-0737
View Paper titled, Adaptive Influence Coefficient Control of Single-Plane Active Balancing Systems for Rotating Machinery
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Topics: Machinery, Adaptive control, Vibration, Dynamics (Mechanics), Machine tools, Modeling, Noise (Sound), Robustness, Rotation, Stability
Proceedings Papers

Entropy Production as a Predictive Performance Measure: I — Turbomachinery

David M. Paulus, Jr., Richard A. Gaggioli, William R. Dunbar
Proc. ASME. IMECE99, Advanced Energy Systems, 531-535, November 14–19, 1999
Paper No: IMECE1999-0865
DOI: https://doi.org/10.1115/IMECE1999-0865
View Paper titled, Entropy Production as a Predictive Performance Measure: I — Turbomachinery
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Topics: Entropy, Turbomachinery, Compressors, Modeling, Energy conversion
Proceedings Papers

Reduced Order Models of Viscous Flows in Turbomachinery Using Proper Orthogonal Decomposition

Bogdan I. Epureanu, Earl H. Dowell, Kenneth C. Hall
Proc. ASME. IMECE99, Fluids Engineering, 205-215, November 14–19, 1999
Paper No: IMECE1999-1232
DOI: https://doi.org/10.1115/IMECE1999-1232
View Paper titled, Reduced Order Models of Viscous Flows in Turbomachinery Using Proper Orthogonal Decomposition
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Topics: Flow (Dynamics), Principal component analysis, Turbomachinery, Degrees of freedom, Airfoils, Cascades (Fluid dynamics), Boundary layers, Unsteady flow
Proceedings Papers

Aerodynamics of Scallop Seal Flows in Turbomachinery

Gocha Chochua, Wei Shyy, Jeffrey Moore
Proc. ASME. IMECE2001, Heat Transfer: Volume 5 — Computational, Aerospace and Environmental Heat Transfer, 269-277, November 11–16, 2001
Paper No: IMECE2001/HTD-24311
DOI: https://doi.org/10.1115/IMECE2001/HTD-24311
View Paper titled, Aerodynamics of Scallop Seal Flows in Turbomachinery
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Topics: Aerodynamics, Flow (Dynamics), Turbomachinery, Physics, Turbulence, Accounting, Boundary-value problems, Compressible flow, Dampers, Design
Proceedings Papers

Multi-Element Unstructured Methodology for Turbomachinery Applications

V. Ahuja, S. Arunajatesan, A. Hosangadi
Proc. ASME. IMECE2001, Advanced Energy Systems, 127-134, November 11–16, 2001
Paper No: IMECE2001/AES-23616
DOI: https://doi.org/10.1115/IMECE2001/AES-23616
View Paper titled, Multi-Element Unstructured Methodology for Turbomachinery Applications
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Topics: Turbomachinery, Flow (Dynamics), Computational fluid dynamics, Diffusers, Engineering simulation, Numerical stability, Physics, Resolution (Optics), Rotors, Simulation
Proceedings Papers

Unstructured Rotor-Stator Analysis of Axial Turbomachinery Using a Pressure Based Method

Wen-Sheng Yu, Robert F. Kunz, Stephen M. Ettorre, Steven P. Antal
Proc. ASME. IMECE2001, Advanced Energy Systems, 135-146, November 11–16, 2001
Paper No: IMECE2001/AES-23617
DOI: https://doi.org/10.1115/IMECE2001/AES-23617
View Paper titled, Unstructured Rotor-Stator Analysis of Axial Turbomachinery Using a Pressure Based Method
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Topics: Pressure, Rotors, Stators, Turbomachinery, Blades, Wakes, Computational fluid dynamics, Algorithms, Flow (Dynamics), Modeling
Proceedings Papers

The Application of PIV in the Study of Impeller-Diffuser Interaction in Centrifugal Fan: Part I — Impeller-Vaneless Diffuser Interaction

Tarek Mekhail, Zhang Li, Du Zhaohui, Willem Jansen, Chen Hanping
Proc. ASME. IMECE2001, Fluids Engineering, 235-242, November 11–16, 2001
Paper No: IMECE2001/FED-24952
DOI: https://doi.org/10.1115/IMECE2001/FED-24952
View Paper titled, The Application of PIV in the Study of Impeller-Diffuser Interaction in Centrifugal Fan: Part I — Impeller-Vaneless Diffuser Interaction
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Topics: Diffusers, Impellers, Flow (Dynamics), Vaneless diffusers, Computers, Image processing, Particulate matter, Photography, Turbomachinery, Unsteady flow