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Journal Articles

Numerical Investigation on the Leakage and Rotordynamic Characteristics for a Hole-Pattern Seal in Wet-Gas Conditions

Zhi Fang, Zhigang Li, Jun Li
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. June 2023, 145(6): 061003.
Paper No: GTP-22-1241
https://doi.org/10.1115/1.4056310
Published Online: January 13, 2023
View Article titled, Numerical Investigation on the Leakage and Rotordynamic Characteristics for a Hole-Pattern Seal in Wet-Gas Conditions
Open the PDF for Numerical Investigation on the Leakage and Rotordynamic Characteristics for a Hole-Pattern Seal in Wet-Gas Conditions in another window
Topics: Damping, Leakage, Numerical analysis, Pressure, Rotors, Stiffness, Clearances (Engineering), Leakage flows, Cavities, Oscillating frequencies
Journal Articles

Numerical Investigations on Static and Rotordynamic Characteristics for Two Types of Liquid Hole-Pattern Seals With Tilted Cavities

Zhi Fang, Zhigang Li, Jun Li
Journal: Journal of Vibration and Acoustics
Publisher: ASME
Article Type: Research Papers
J. Vib. Acoust. October 2022, 144(5): 051008.
Paper No: VIB-21-1315
https://doi.org/10.1115/1.4054323
Published Online: May 10, 2022
View Article titled, Numerical Investigations on Static and Rotordynamic Characteristics for Two Types of Liquid Hole-Pattern Seals With Tilted Cavities
Open the PDF for Numerical Investigations on Static and Rotordynamic Characteristics for Two Types of Liquid Hole-Pattern Seals With Tilted Cavities in another window
Topics: Cavities, Leakage, Rotors, Damping, Clearances (Engineering), Stiffness, Fluids, Whirls
Journal Articles

Rotordynamic Characteristics of a Novel Labyrinth Seal With Swirl Brakes at Seal Entrance and Cavity

Wensong Xue, Zhi Fang, Zhigang Li, Jun Li
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. May 2022, 144(5): 051017.
Paper No: GTP-21-1639
https://doi.org/10.1115/1.4053706
Published Online: February 21, 2022
View Article titled, Rotordynamic Characteristics of a Novel Labyrinth Seal With Swirl Brakes at Seal Entrance and Cavity
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Topics: Brakes, Cavities, Damping, Design, Numerical analysis, Rotors, Stiffness, Whirls, Fluids, Pressure
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
Publisher: American Society of Mechanical Engineers
Paper No: GT2021-58996
https://doi.org/10.1115/GT2021-58996
View Paper titled, Static and Rotordynamic Characteristics for Two Novel Hole-Pattern Annular Liquid Seals With Circumferentially- /Axially- Oblique Hole Cavities
Open the PDF for Static and Rotordynamic Characteristics for Two Novel Hole-Pattern Annular Liquid Seals With Circumferentially- /Axially- Oblique Hole Cavities in another window
Topics: Cavities, Leakage, Design, Abrasion, Manufacturing, Rotors, Transients (Dynamics), Bearings, Centrifugal pumps, Clearances (Engineering)
Journal Articles

Static and Rotordynamic Characteristics for Two Types of Novel Mixed Liquid Damper Seals With Hole-Pattern/Pocket-Textured Stator and Helically Grooved Rotor

Zhigang Li, Zhi Fang, Jun Li, Zhenping Feng
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. April 2021, 143(4): 041019.
Paper No: GTP-20-1726
https://doi.org/10.1115/1.4049890
Published Online: February 26, 2021
View Article titled, Static and Rotordynamic Characteristics for Two Types of Novel Mixed Liquid Damper Seals With Hole-Pattern/Pocket-Textured Stator and Helically Grooved Rotor
Open the PDF for Static and Rotordynamic Characteristics for Two Types of Novel Mixed Liquid Damper Seals With Hole-Pattern/Pocket-Textured Stator and Helically Grooved Rotor in another window
Topics: Dampers, Drag (Fluid dynamics), Fluids, Leakage, Rotors, Stators, Stiffness, Damping, Numerical analysis, Flow (Dynamics)
Proceedings Papers

Numerical Investigation on the Static and Rotordynamic Characteristics for Two Types of Novel Mixed Helical Groove Seals

Zhi Fang, Zhigang Li, Jun Li, Zhenping Feng
Proc. ASME. GT2020, Volume 10A: Structures and Dynamics, V10AT25A036, September 21–25, 2020
Publisher: American Society of Mechanical Engineers
Paper No: GT2020-16303
https://doi.org/10.1115/GT2020-16303
View Paper titled, Numerical Investigation on the Static and Rotordynamic Characteristics for Two Types of Novel Mixed Helical Groove Seals
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Topics: Bearings, Cavities, Computational fluid dynamics, Dampers, Damping, Deformation, Drag (Fluid dynamics), Energy dissipation, Fluids, High pressure (Physics)
Journal Articles

A Comparison of Static and Rotordynamic Characteristics for Two Types of Liquid Annular Seals With Parallelly Grooved Stator/Rotor

Zhigang Li, Zhi Fang, Jun Li
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. September 2020, 142(9): 091012.
Paper No: GTP-20-1025
https://doi.org/10.1115/1.4048144
Published Online: August 31, 2020
View Article titled, A Comparison of Static and Rotordynamic Characteristics for Two Types of Liquid Annular Seals With Parallelly Grooved Stator/Rotor
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Topics: Damping, Pressure drop, Rotors, Stiffness, Whirls, Leakage flows, Fluids, Stators, Transients (Dynamics), Drag (Fluid dynamics)
Journal Articles

Influence of Annular/Pocket Groove on the Static and Rotordynamic Characteristics of Hole-Pattern Seals

Zhigang Li, Zhi Fang, Jun Li
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. June 2020, 142(6): 061013.
Paper No: GTP-20-1024
https://doi.org/10.1115/1.4047183
Published Online: May 29, 2020
View Article titled, Influence of Annular/Pocket Groove on the Static and Rotordynamic Characteristics of Hole-Pattern Seals
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Topics: Damping, Leakage, Rotors, Stators, Stiffness, Fluids, Whirls, Clearances (Engineering), Numerical analysis
Journal Articles

Numerical Modeling of Static and Rotordynamic Characteristics for Three Types of Helically Grooved Liquid Annular Seals

Zhigang Li, Zhi Fang, Jun Li, Zhenping Feng
Journal: Journal of Vibration and Acoustics
Publisher: ASME
Article Type: Research Papers
J. Vib. Acoust. August 2020, 142(4): 041001.
Paper No: VIB-19-1391
https://doi.org/10.1115/1.4046380
Published Online: March 11, 2020
View Article titled, Numerical Modeling of Static and Rotordynamic Characteristics for Three Types of Helically Grooved Liquid Annular Seals
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Topics: Computational fluid dynamics, Damping, Fluids, Leakage, Rotors, Stators, Stiffness, Transients (Dynamics), Whirls, Deformation
Proceedings Papers

Numerical Investigations on the Static and Rotordynamic Characteristics of Hole-Pattern Seals With Annular or Pocket Grooves on Seal Stator

Zhi Fang, Zhigang Li, Jun Li, Zhenping Feng
Proc. ASME. GT2019, Volume 7B: Structures and Dynamics, V07BT34A019, June 17–21, 2019
Publisher: American Society of Mechanical Engineers
Paper No: GT2019-90776
https://doi.org/10.1115/GT2019-90776
View Paper titled, Numerical Investigations on the Static and Rotordynamic Characteristics of Hole-Pattern Seals With Annular or Pocket Grooves on Seal Stator
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Topics: Stators, Stiffness, Computational fluid dynamics, Damping, Compressors, Deformation, Leakage flows, Transients (Dynamics), Dampers, Design
Proceedings Papers

Numerical Modeling of Static and Rotordynamic Characteristics for Three Types of Helically-Grooved Liquid Annular Seals

Zhigang Li, Zhi Fang, Jun Li, Zhenping Feng
Proc. ASME. GT2019, Volume 7B: Structures and Dynamics, V07BT34A020, June 17–21, 2019
Publisher: American Society of Mechanical Engineers
Paper No: GT2019-90779
https://doi.org/10.1115/GT2019-90779
View Paper titled, Numerical Modeling of Static and Rotordynamic Characteristics for Three Types of Helically-Grooved Liquid Annular Seals
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Topics: Computer simulation, Leakage flows, Stators, Centrifugal pumps, Computational fluid dynamics, Drag (Fluid dynamics), Rotors, Damping, Fluids, Stiffness
Proceedings Papers

Numerical Comparison of Static and Rotordynamic Characteristics for a Grooved-Stator/Smooth-Rotor and a Smooth-Stator/Grooved-Rotor Liquid Annular Seals

Zhigang Li, Zhi Fang, Jun Li, Zhenping Feng
Proc. ASME. GT2019, Volume 7B: Structures and Dynamics, V07BT34A021, June 17–21, 2019
Publisher: American Society of Mechanical Engineers
Paper No: GT2019-90781
https://doi.org/10.1115/GT2019-90781
View Paper titled, Numerical Comparison of Static and Rotordynamic Characteristics for a Grooved-Stator/Smooth-Rotor and a Smooth-Stator/Grooved-Rotor Liquid Annular Seals
Open the PDF for Numerical Comparison of Static and Rotordynamic Characteristics for a Grooved-Stator/Smooth-Rotor and a Smooth-Stator/Grooved-Rotor Liquid Annular Seals in another window
Topics: Rotors, Stators, Whirls, Computational fluid dynamics, Drag (Fluid dynamics), Leakage, Leakage flows, Pressure drop, Sealing (Process), Transients (Dynamics)
Journal Articles

Numerical Investigation on the Leakage and Rotordynamic Characteristics for Three Types of Annular Gas Seals in Wet Gas Conditions

Zhigang Li, Zhi Fang, Jun Li
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. March 2019, 141(3): 032504.
Paper No: GTP-18-1535
https://doi.org/10.1115/1.4041313
Published Online: October 4, 2018
View Article titled, Numerical Investigation on the Leakage and Rotordynamic Characteristics for Three Types of Annular Gas Seals in Wet Gas Conditions
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Topics: Compressors, Computational fluid dynamics, Dampers, Damping, Fluids, Leakage, Leakage flows, Oscillating frequencies, Pressure, Rotors
Proceedings Papers

Numerical Investigation on the Leakage and Rotordynamic Characteristics for Three Types of Annular Gas Seals in Wet Gas Conditions

Zhigang Li, Zhi Fang, Jun Li
Proc. ASME. GT2018, Volume 5B: Heat Transfer, V05BT15A008, June 11–15, 2018
Publisher: American Society of Mechanical Engineers
Paper No: GT2018-75150
https://doi.org/10.1115/GT2018-75150
View Paper titled, Numerical Investigation on the Leakage and Rotordynamic Characteristics for Three Types of Annular Gas Seals in Wet Gas Conditions
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Topics: Leakage, Leakage flows, Compressors, Dampers, Damping, Rotors, Transients (Dynamics), Computational fluid dynamics, Pressure, Sealing (Process)
eBook Chapter

Research on Highway Construction Projects Process Management

Series: ASME Press Select Proceedings
Publisher: ASME Press
Published: 2011
ISBN: 9780791859735
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Topics: Construction, Highways, Process management (Business automation)