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Proceedings Papers

Numerical Study on Film Effectiveness and Heat Transfer Characteristics of Aero-Engine Nose Cone With Hot Air Film

Tao Yang, Li Zhang, Hui-Ren Zhu, Xing-Ming Wang

Proc. ASME. GT2020, Volume 7B: Heat Transfer, V07BT12A023, September 21–25, 2020

Paper No: GT2020-14649

DOI: https://doi.org/10.1115/GT2020-14649

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Topics: Aircraft engines, Heat transfer, Heating, Aircraft, Engines, Shapes, Accidents, Computer simulation, Drops, Flight

Proceedings Papers

Vibration Based Condition Monitoring of Helicopter Gearboxes Based on Cyclostationary Analysis

Alexandre Mauricio, Linghao Zhou, David Mba, Konstantinos Gryllias

Proc. ASME. GT2019, Volume 6: Ceramics; Controls, Diagnostics, and Instrumentation; Education; Manufacturing Materials and Metallurgy, V006T05A020, June 17–21, 2019

Paper No: GT2019-91150

DOI: https://doi.org/10.1115/GT2019-91150

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Topics: Condition monitoring, Vibration, Mechanical drives, Bearings, Maintenance, Accidents, Decision making, Electromagnetic spectrum, Engines, Fatigue

Proceedings Papers

Effect of Blade Secular Change on Unsteady Flows in Middle Pressure First-Stage Steam Turbines

Akihiro Uemura, Hironori Miyazawa, Takashi Furusawa, Satoru Yamamoto, Koichi Yonezawa, Shuichi Umezawa

Proc. ASME. GT2019, Volume 8: Microturbines, Turbochargers, and Small Turbomachines; Steam Turbines, V008T29A015, June 17–21, 2019

Paper No: GT2019-90644

DOI: https://doi.org/10.1115/GT2019-90644

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Topics: Blades, Pressure, Steam turbines, Unsteady flow, Maintenance, Rotors, Stators, Accidents, Boilers, Coal

Proceedings Papers

Analysis of Thermal Transients for sCO 2 Brayton Cycle Heat Exchangers

Anton Moisseytsev, James J. Sienicki

Proc. ASME. GT2019, Volume 9: Oil and Gas Applications; Supercritical CO2 Power Cycles; Wind Energy, V009T38A004, June 17–21, 2019

Paper No: GT2019-90374

DOI: https://doi.org/10.1115/GT2019-90374

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Topics: Brayton cycle, Heat exchangers, Transients (Dynamics), Accidents, Cycles, Computers, Design, Dynamic analysis, Heat, Power converters

Proceedings Papers

Incipient Fault Diagnosis of the Planetary Gearbox Based on Improved Variational Mode Decomposition and Frequency-Weighted Energy Operator

Hongkun Li, Chaoge Wang, Jiayu Ou

Proc. ASME. GT2019, Volume 9: Oil and Gas Applications; Supercritical CO2 Power Cycles; Wind Energy, V009T48A003, June 17–21, 2019

Paper No: GT2019-90572

DOI: https://doi.org/10.1115/GT2019-90572

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Topics: Fault diagnosis, Mechanical drives, Signals, Accidents, Algorithms, Failure, Feature extraction, Gears, Helicopters, Petrochemicals

Proceedings Papers

Numerical Study on Deformation of Gland Seal Housing at LP Ends on a Nuclear Steam Turbine

Yanan Guo, Danmei Xie, Xiangjun Huang, Huabing Zheng, Ziyue Mei, Hengliang Zhang

Proc. ASME. GT2018, Volume 8: Microturbines, Turbochargers, and Small Turbomachines; Steam Turbines, V008T29A023, June 11–15, 2018

Paper No: GT2018-76277

DOI: https://doi.org/10.1115/GT2018-76277

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Topics: Deformation, Steam turbines, Accidents, Boundary-value problems, Clearances (Engineering), Computer software, Finite element analysis, Geometry, Nuclear power stations, Rotation

Proceedings Papers

Study on the Reverse Rotating Character Driven by the Backflow on a Centrifugal Fan System

Xiaoyun Qu, Tong Wang, Jongho An

Proc. ASME. GT2016, Volume 1: Aircraft Engine; Fans and Blowers; Marine, V001T09A008, June 13–17, 2016

Paper No: GT2016-57232

DOI: https://doi.org/10.1115/GT2016-57232

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Topics: Accidents, Bearings, Compressors, Damage, Design, Dimensions, Flow (Dynamics), Fluids, High pressure (Physics), Impellers

Proceedings Papers

Parametrically Induced Damping in a Cracked Rotor

Zbigniew Kulesza, Jerzy T. Sawicki

Proc. ASME. GT2016, Volume 7A: Structures and Dynamics, V07AT32A033, June 13–17, 2016

Paper No: GT2016-58113

DOI: https://doi.org/10.1115/GT2016-58113

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Topics: Damping, Rotors, Fracture (Materials), Excitation, Stiffness, Vibration, Accidents, Antiresonance, Crack detection, Damage

Proceedings Papers

Formation Process of Water Film and Performance Effect on Compressor Stage

Hai Zhang, Xiaojiang Tian, Xiaojun Pan, Jie Zhou, Qun Zheng

Proc. ASME. GT2016, Volume 3: Coal, Biomass and Alternative Fuels; Cycle Innovations; Electric Power; Industrial and Cogeneration; Organic Rankine Cycle Power Systems, V003T20A006, June 13–17, 2016

Paper No: GT2016-56569

DOI: https://doi.org/10.1115/GT2016-56569

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Topics: Compressors, Water, Blades, Gas turbines, Drops, Compression, Engines, Flow (Dynamics), Accidents, Aircraft engines

Proceedings Papers

Comparison of Gas System Analysis Code GAMMA+ to S-CO 2 Compressor Test Data

Seong Jun Bae, Yoonhan Ahn, Hong-Sik Lim, Jae Eun Cha, Jeong Ik Lee

Proc. ASME. GT2015, Volume 9: Oil and Gas Applications; Supercritical CO2 Power Cycles; Wind Energy, V009T36A012, June 15–19, 2015

Paper No: GT2015-43085

DOI: https://doi.org/10.1115/GT2015-43085

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Topics: Compressors, Supercritical carbon dioxide, Systems analysis, Carbon dioxide, Transient analysis, Brayton cycle, Transients (Dynamics), Water, Accidents, Cooling

Proceedings Papers

Numerical Simulation of Ice Shedding From a Fan Blade

Yong Chen, Wei Dong, Zhonglin Wang, Liang Fu

Proc. ASME. GT2015, Volume 1: Aircraft Engine; Fans and Blowers; Marine, V001T01A005, June 15–19, 2015

Paper No: GT2015-42265

DOI: https://doi.org/10.1115/GT2015-42265

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Topics: Blades, Computer simulation, Ice, Engines, Failure, Flow (Dynamics), Vibration, Accidents, Aircraft, Compressors

Proceedings Papers

Distortion Tolerance: By Design Instead of by Accident

C. E. Langston

Proc. ASME. GT1969, ASME 1969 Gas Turbine Conference and Products Show, V001T01A084, March 9–13, 1969

Paper No: 69-GT-115

DOI: https://doi.org/10.1115/69-GT-115

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Topics: Accidents, Airfoils, Axial flow, Blades, Chords (Trusses), Compressors, Design, Geometry, Honeycomb structures, Pressure

Proceedings Papers

Crashworthiness of Safe Fuels

R. A. Rockow, L. M. Shaw

Proc. ASME. GT1972, ASME 1972 International Gas Turbine and Fluids Engineering Conference and Products Show, V001T01A026, March 26–30, 1972

Paper No: 72-GT-27

DOI: https://doi.org/10.1115/72-GT-27

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Topics: Crashworthiness, Fuels, Aircraft, Safety, Ignition, Accidents, Fire, Hazards, Performance evaluation

Proceedings Papers

Control of a Gas Turbine HTGR

F. Openshaw, E. Estrine, M. Croft

Proc. ASME. GT1976, Volume 1B: General, V01BT02A032, March 21–25, 1976

Paper No: 76-GT-97

DOI: https://doi.org/10.1115/76-GT-97

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Topics: Gas turbines, Very high temperature reactors, Control systems, Transients (Dynamics), Design, Helium, Stress, Temperature, Turbines, Accidents

Proceedings Papers

The Venting Characteristics of a Fibrous Thermal Barrier System During a Rapid Depressurization Accident (Rotor Failure) in an HTGR-GT

S. Lightner, W. S. Betts, Jr.

Proc. ASME. GT1981, Volume 2: Coal, Biomass and Alternative Fuels; Combustion and Fuels; Oil and Gas Applications; Cycle Innovations, V002T08A002, March 9–12, 1981

Paper No: 81-GT-14

DOI: https://doi.org/10.1115/81-GT-14

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Topics: Accidents, Failure, Rotors, Very high temperature reactors, Transients (Dynamics), Turbines, Circuits, Cycles, Design, High temperature

Proceedings Papers

Helicopter Health Monitoring From Engine to Rotor

J. F. Marriott, J. F. M. Kaye

Proc. ASME. GT1988, Volume 5: Manufacturing Materials and Metallurgy; Ceramics; Structures and Dynamics; Controls, Diagnostics and Instrumentation, V005T15A007, June 6–9, 1988

Paper No: 88-GT-227

DOI: https://doi.org/10.1115/88-GT-227

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Topics: Engines, Rotors, Monitoring systems, Accidents, Dynamics (Mechanics), Life cycle costing, Maintenance, Safety, Trains

Proceedings Papers

Highly Efficient Automated Control for an MGR Gas Turbine Power Plant

X. L. Yan, L. M. Lidsky

Proc. ASME. GT1991, Volume 5: Manufacturing Materials and Metallurgy; Ceramics; Structures and Dynamics; Controls, Diagnostics and Instrumentation; Education; IGTI Scholar Award; General, V005T15A008, June 3–6, 1991

Paper No: 91-GT-296

DOI: https://doi.org/10.1115/91-GT-296

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Topics: Gas turbines, Power stations, Control systems, Design, Temperature, Transients (Dynamics), Accidents, Control equipment, Emergencies, Feedback

Proceedings Papers

Investigation of Failures in Gas Turbines: Part 1 — Techniques and Principles of Failure Investigation

Robert E. Dundas

Proc. ASME. GT1993, Volume 2: Combustion and Fuels; Oil and Gas Applications; Cycle Innovations; Heat Transfer; Electric Power; Industrial and Cogeneration; Ceramics; Structures and Dynamics; Controls, Diagnostics and Instrumentation; IGTI Scholar Award, V002T10A002, May 24–27, 1993

Paper No: 93-GT-083

DOI: https://doi.org/10.1115/93-GT-083

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Topics: Failure, Gas turbines, Accidents, Aircraft, Construction, Industrial gases, Turbines

Proceedings Papers

Aircraft Crash Caused by Stress Corrosion Cracking

H. J. Kolkman, G. A. Kool, R. J. H. Wanhill

Proc. ASME. GT1994, Volume 5: Manufacturing Materials and Metallurgy; Ceramics; Structures and Dynamics; Controls, Diagnostics and Instrumentation; Education; General, V005T14A040, June 13–16, 1994

Paper No: 94-GT-298

DOI: https://doi.org/10.1115/94-GT-298

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Topics: Aircraft, Stress corrosion cracking, Levers, Engines, Pins (Engineering), Accidents, Stress, Chain, Compressors, Design

Proceedings Papers

Numerical Study on the Adhesion Strength Between Ice and Aluminium Based on a Cohesive Zone Model

Yong Chen, Wang Wenhao, Wei Dong, Mo Li, Lei Lei

Proc. ASME. GT2014, Volume 1A: Aircraft Engine; Fans and Blowers, V01AT01A006, June 16–20, 2014

Paper No: GT2014-25171

DOI: https://doi.org/10.1115/GT2014-25171

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Topics: Adhesion, Aluminum, Ice, Accidents, Aircraft, Bubbles, Computer software, Damage, Deicing, Design

NARROW

Numerical Study on Film Effectiveness and Heat Transfer Characteristics of Aero-Engine Nose Cone With Hot Air Film

Vibration Based Condition Monitoring of Helicopter Gearboxes Based on Cyclostationary Analysis

Effect of Blade Secular Change on Unsteady Flows in Middle Pressure First-Stage Steam Turbines

Analysis of Thermal Transients for sCO 2 Brayton Cycle Heat Exchangers

Incipient Fault Diagnosis of the Planetary Gearbox Based on Improved Variational Mode Decomposition and Frequency-Weighted Energy Operator

Numerical Study on Deformation of Gland Seal Housing at LP Ends on a Nuclear Steam Turbine

Study on the Reverse Rotating Character Driven by the Backflow on a Centrifugal Fan System

Parametrically Induced Damping in a Cracked Rotor

Formation Process of Water Film and Performance Effect on Compressor Stage

Comparison of Gas System Analysis Code GAMMA+ to S-CO 2 Compressor Test Data

Numerical Simulation of Ice Shedding From a Fan Blade

Distortion Tolerance: By Design Instead of by Accident

Crashworthiness of Safe Fuels

Control of a Gas Turbine HTGR

The Venting Characteristics of a Fibrous Thermal Barrier System During a Rapid Depressurization Accident (Rotor Failure) in an HTGR-GT

Helicopter Health Monitoring From Engine to Rotor

Highly Efficient Automated Control for an MGR Gas Turbine Power Plant

Investigation of Failures in Gas Turbines: Part 1 — Techniques and Principles of Failure Investigation

Aircraft Crash Caused by Stress Corrosion Cracking

Numerical Study on the Adhesion Strength Between Ice and Aluminium Based on a Cohesive Zone Model

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