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Journal Articles

Study on Sealing Characteristics of T-Groove End Face Seal Based on Force Equilibrium Due to the Spring Stiffness

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Zemin Yang, Nan Du, Dan Sun, Guoze Ren, Hangqi Guo
Journal: Journal of Tribology
Publisher: ASME
Article Type: Technical Briefs
J. Tribol. October 2025, 147(10): 104504.
Paper No: TRIB-24-1542
https://doi.org/10.1115/1.4068563
Published Online: May 12, 2025
View Articletitled, Study on Sealing Characteristics of T-Groove End Face Seal Based on Force Equilibrium Due to the Spring Stiffness
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Topics: Sealing (Process), Springs, Pressure, Leakage
Journal Articles

Multi-Objective Structural Optimization of Hydraulically Controllable Reciprocating Seals With Comprehensive Static and Dynamic Performance

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Xiaoxuan Li, Bingqing Wang, Yuntang Li, Xudong Peng, Yuan Chen, Xiaolu Li
Journal: Journal of Tribology
Publisher: ASME
Article Type: Research Papers
J. Tribol. July 2025, 147(7): 074401.
Paper No: TRIB-24-1500
https://doi.org/10.1115/1.4067906
Published Online: March 3, 2025
View Articletitled, Multi-Objective Structural Optimization of Hydraulically Controllable Reciprocating Seals With Comprehensive Static and Dynamic Performance
Open the PDF for Multi-Objective Structural Optimization of Hydraulically Controllable Reciprocating Seals With Comprehensive Static and Dynamic Performance in another window
Topics: Leakage, Optimization, Pressure, Sealing (Process), Pareto optimization, Structural optimization, Stress, Cavities, Lubrication, Friction
Journal Articles

Transient Performance Study of Compliant Foil Cylindrical Gas Film Seal With Supercritical Carbon Dioxide

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Yuan Chen, Aoxiang Jiang, Yuntang Li, Xiaolu Li, Bingqing Wang, Jinbo Jiang, Xudong Peng
Journal: Journal of Tribology
Publisher: ASME
Article Type: Research Papers
J. Tribol. October 2025, 147(10): 104103.
Paper No: TRIB-24-1476
https://doi.org/10.1115/1.4067558
Published Online: January 20, 2025
View Articletitled, Transient Performance Study of Compliant Foil Cylindrical Gas Film Seal With Supercritical Carbon Dioxide
Open the PDF for Transient Performance Study of Compliant Foil Cylindrical Gas Film Seal With Supercritical Carbon Dioxide in another window
Topics: Excitation, Leakage, Pressure, Rotors, Sealing (Process), Supercritical carbon dioxide, Transients (Dynamics), Film thickness
Journal Articles

Thermal-Gas-Elastic Coupling Modeling and Performance Analysis of Foil Cylindrical gas Film Seal Considering Speed Slip, Temperature Jump and Shaft Misalignment

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Long Chen, Yuan Chen, Yuntang Li, Xudong Peng, Xiaolu Li, Dan Wang, Bingqing Wang
Journal: Journal of Tribology
Publisher: ASME
Article Type: Research Papers
J. Tribol. June 2025, 147(6): 064101.
Paper No: TRIB-24-1274
https://doi.org/10.1115/1.4066948
Published Online: November 13, 2024
View Articletitled, Thermal-Gas-Elastic Coupling Modeling and Performance Analysis of Foil Cylindrical gas Film Seal Considering Speed Slip, Temperature Jump and Shaft Misalignment
Open the PDF for Thermal-Gas-Elastic Coupling Modeling and Performance Analysis of Foil Cylindrical gas Film Seal Considering Speed Slip, Temperature Jump and Shaft Misalignment in another window
Topics: Film thickness, Pressure, Sealing (Process), Slip flow, Temperature, Wall temperature, Flow (Dynamics), Rotors, Deformation, High pressure (Physics)
Journal Articles

Flow Characteristics of Asymmetric Plunger Pairs in High-Pressure Plunger Pumps

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Shendan Zhao, Hesheng Tang, Yinshui Liu, Yan Ren, Defa Wu
Journal: Journal of Tribology
Publisher: ASME
Article Type: Research Papers
J. Tribol. April 2025, 147(4): 044102.
Paper No: TRIB-24-1276
https://doi.org/10.1115/1.4066953
Published Online: November 11, 2024
View Articletitled, Flow Characteristics of Asymmetric Plunger Pairs in High-Pressure Plunger Pumps
Open the PDF for Flow Characteristics of Asymmetric Plunger Pairs in High-Pressure Plunger Pumps in another window
Topics: Leakage, Pressure, Pumps, Flow (Dynamics), Sealing (Process), Seawater, Deformation, High pressure (Physics)
Journal Articles

Leakage Control Mechanisms and Strategies for Hydraulically Driven Controllable Rod Seals

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Bingqing Wang, Xiaoxuan Li, Yuntang Li, Xudong Peng, Yuan Chen, Xiaolu Li
Journal: Journal of Tribology
Publisher: ASME
Article Type: Research Papers
J. Tribol. April 2025, 147(4): 044401.
Paper No: TRIB-24-1250
https://doi.org/10.1115/1.4066952
Published Online: November 11, 2024
View Articletitled, Leakage Control Mechanisms and Strategies for Hydraulically Driven Controllable Rod Seals
Open the PDF for Leakage Control Mechanisms and Strategies for Hydraulically Driven Controllable Rod Seals in another window
Topics: Cavities, Leakage, Pressure, Sealing (Process), Lubrication, Film thickness, Fluid films
Journal Articles

Using Fluid Curtains to Improve Sealing Performance in Turbomachinery Applications

Open Access
J. A. MacCalman, R. J. Williams, G. L. Ingram, S. I. Hogg
Journal: Journal of Tribology
Publisher: ASME
Article Type: Research Papers
J. Tribol. August 2024, 146(8): 084401.
Paper No: TRIB-23-1330
https://doi.org/10.1115/1.4065264
Published Online: April 23, 2024
View Articletitled, Using Fluid Curtains to Improve Sealing Performance in Turbomachinery Applications
Open the PDF for Using Fluid Curtains to Improve Sealing Performance in Turbomachinery Applications in another window
Topics: Flow (Dynamics), Fluids, Leakage, Sealing (Process), Turbomachinery, Pressure, Leakage flows, Geometry, Computational fluid dynamics, Design
Journal Articles

Experiment and Simulation on the Ferrofluid Boundary Deformation and Fluctuation Characters of a High-Speed Rotary Seal

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Yibiao Chen, Lei Yang, Yao Yao, Decai Li, Yangyang Jiang, Lixiang Lv, Jie Yao, Jing Ma, Changgeng Wang, Hongsheng Zhang, Yuan Zhou
Journal: Journal of Tribology
Publisher: ASME
Article Type: Research Papers
J. Tribol. June 2024, 146(6): 064402.
Paper No: TRIB-23-1365
https://doi.org/10.1115/1.4064539
Published Online: February 26, 2024
View Articletitled, Experiment and Simulation on the Ferrofluid Boundary Deformation and Fluctuation Characters of a High-Speed Rotary Seal
Open the PDF for Experiment and Simulation on the Ferrofluid Boundary Deformation and Fluctuation Characters of a High-Speed Rotary Seal in another window
Topics: Ferrofluids, Sealing (Process), Pressure, Simulation, Poles (Building)
Journal Articles

Investigation of the Effect of Underpressure Between Main and Dust Lip on the Performance of Radial Shaft Seals Under Instationary Shaft Movements

Open Access
Yvo Stiemcke, Stefan Thielen, Tim Schollmayer, Oliver Koch
Journal: Journal of Tribology
Publisher: ASME
Article Type: Research Papers
J. Tribol. June 2024, 146(6): 064401.
Paper No: TRIB-23-1113
https://doi.org/10.1115/1.4064511
Published Online: February 2, 2024
View Articletitled, Investigation of the Effect of Underpressure Between Main and Dust Lip on the Performance of Radial Shaft Seals Under Instationary Shaft Movements
Open the PDF for Investigation of the Effect of Underpressure Between Main and Dust Lip on the Performance of Radial Shaft Seals Under Instationary Shaft Movements in another window
Topics: Cavities, Dust, Pressure, Leakage, Flow (Dynamics), Sealing (Process)
Journal Articles

Analysis of Friction Characteristics of Valve Plate Pair in an Axial Piston Pump Considering Cylinder Block Dynamics

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Bo Han, Zhaoqiang Wang, Hong Ji, Lingtao Sun, Yangjun Lu
Journal: Journal of Tribology
Publisher: ASME
Article Type: Research Papers
J. Tribol. April 2024, 146(4): 041702.
Paper No: TRIB-23-1233
https://doi.org/10.1115/1.4064116
Published Online: January 12, 2024
View Articletitled, Analysis of Friction Characteristics of Valve Plate Pair in an Axial Piston Pump Considering Cylinder Block Dynamics
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Topics: Cylinders, Friction, Valves, Pressure, Pistons, Surface roughness, Sealing (Process), Belts, Deformation
Journal Articles

Thermoelastohydrodynamic Mixed Lubrication of Combined Rod Seals Operating at High Pressures and Speeds: Mathematical Modeling and Numerical Analysis

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Bingqing Wang, Xiaoxuan Li, Xudong Peng, Yuntang Li, Yuan Chen, Jie Jin
Journal: Journal of Tribology
Publisher: ASME
Article Type: Research Papers
J. Tribol. April 2024, 146(4): 044104.
Paper No: TRIB-22-1415
https://doi.org/10.1115/1.4063267
Published Online: January 12, 2024
View Articletitled, Thermoelastohydrodynamic Mixed Lubrication of Combined Rod Seals Operating at High Pressures and Speeds: Mathematical Modeling and Numerical Analysis
Open the PDF for Thermoelastohydrodynamic Mixed Lubrication of Combined Rod Seals Operating at High Pressures and Speeds: Mathematical Modeling and Numerical Analysis in another window
Topics: Boundary-value problems, Fluid films, Friction, Heat, Lubrication, Pressure, Sealing (Process), Temperature, Temperature effects, Fluids
Journal Articles

Modified Finite Difference Methods for Reynold Equation With Film Thickness Discontinuity

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Qiang He, Fengming Hu, Weifeng Huang, Yang Hu, Guohui Cong, Yixun Zhang
Journal: Journal of Tribology
Publisher: ASME
Article Type: Research Papers
J. Tribol. February 2024, 146(2): 024101.
Paper No: TRIB-23-1154
https://doi.org/10.1115/1.4063442
Published Online: October 5, 2023
View Articletitled, Modified Finite Difference Methods for Reynold Equation With Film Thickness Discontinuity
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Topics: Errors, Film thickness, Finite difference methods, Flow (Dynamics), Pressure, Sealing (Process), Shapes, Lubrication
Journal Articles

Simulation of Air Ingestion in a Mechanical Seal With Inward Pumping Spiral Grooves

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Abdel-Salem Medjahed, Antoinette Blouin, Balint Pap, Noël Brunetière
Journal: Journal of Tribology
Publisher: ASME
Article Type: Research Papers
J. Tribol. November 2023, 145(11): 114401.
Paper No: TRIB-23-1098
https://doi.org/10.1115/1.4062899
Published Online: July 25, 2023
View Articletitled, Simulation of Air Ingestion in a Mechanical Seal With Inward Pumping Spiral Grooves
Open the PDF for Simulation of Air Ingestion in a Mechanical Seal With Inward Pumping Spiral Grooves in another window
Topics: Fluids, Pressure, Sealing (Process), Viscosity, Surface roughness, Simulation, Fluid pressure
Journal Articles

Experimental Study of the Sealing Performance of Metal on Polymer Conical Seals

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R. Goltsberg, M. Gilad
Journal: Journal of Tribology
Publisher: ASME
Article Type: Research Papers
J. Tribol. June 2022, 144(6): 062303.
Paper No: TRIB-21-1398
https://doi.org/10.1115/1.4053032
Published Online: December 14, 2021
View Articletitled, Experimental Study of the Sealing Performance of Metal on Polymer Conical Seals
Open the PDF for Experimental Study of the Sealing Performance of Metal on Polymer Conical Seals in another window
Topics: Pressure, Sealing (Process), Stress, Surface roughness, Leakage
Journal Articles

Research on Tribological Properties and Viscoelasticity of EPDM Rubber in the Main Drive Sealing System of Shield Machine

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Qi Sun, Shijie Wang, Xiaoren Lv
Journal: Journal of Tribology
Publisher: ASME
Article Type: Research Papers
J. Tribol. May 2022, 144(5): 051201.
Paper No: TRIB-20-1541
https://doi.org/10.1115/1.4051977
Published Online: August 16, 2021
View Articletitled, Research on Tribological Properties and Viscoelasticity of EPDM Rubber in the Main Drive Sealing System of Shield Machine
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Topics: Carbon black pigments, EPDM rubber, Friction, Tribology, Wear, Machinery, Sealing (Process), Stick-slip, Viscoelasticity, Dry friction
Journal Articles

Analysis of Fluid Flow in the Sealing Gap of Radial Shaft Seals and Elastic Deformation of the Sealing Surface

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Markus Schulz, Marius Hagmayer, Matthias Baumann, Frank Bauer
Journal: Journal of Tribology
Publisher: ASME
Article Type: Research Papers
J. Tribol. December 2021, 143(12): 122301.
Paper No: TRIB-20-1443
https://doi.org/10.1115/1.4050139
Published Online: March 4, 2021
View Articletitled, Analysis of Fluid Flow in the Sealing Gap of Radial Shaft Seals and Elastic Deformation of the Sealing Surface
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Topics: Sealing (Process), Fluid dynamics
Journal Articles

Development and Optimization of a Tribometer for Radial Shaft Seals

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Christoph Burkhart, Dominik Weyrich, Stefan Thielen, Tim Schollmayer, Bernd Sauer
Journal: Journal of Tribology
Publisher: ASME
Article Type: Research Papers
J. Tribol. April 2021, 143(4): 041201.
Paper No: TRIB-20-1444
https://doi.org/10.1115/1.4049597
Published Online: February 5, 2021
View Articletitled, Development and Optimization of a Tribometer for Radial Shaft Seals
Open the PDF for Development and Optimization of a Tribometer for Radial Shaft Seals in another window
Topics: Friction, Optimization, Sealing (Process), Simulation, Tribometers, Wear, Pressure, Tribology, Rubber, Lubricants
Journal Articles

Numerical and Experimental Study on Combined Seals With the Consideration of Stretching Effects

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Chao Peng, Xiaoping Ouyang, Katharina Schmitz, Shengrong Guo, Huayong Yang
Journal: Journal of Tribology
Publisher: ASME
Article Type: Research Papers
J. Tribol. June 2021, 143(6): 062301.
Paper No: TRIB-20-1222
https://doi.org/10.1115/1.4048496
Published Online: October 27, 2020
View Articletitled, Numerical and Experimental Study on Combined Seals With the Consideration of Stretching Effects
Open the PDF for Numerical and Experimental Study on Combined Seals With the Consideration of Stretching Effects in another window
Topics: Deformation, Fluids, Friction, Leakage, Lubrication, Modeling, Pressure, Sealing (Process), Film thickness, Compression
Journal Articles

Discussion: “The Effect of Anisotropy on the Percolation Threshold of Sealing Surfaces” (Yang, Z., Liu, J., Ding, X., and Zhang, F., 2019, ASME J. Tribol., 141(2), p. 022203)

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A. Papangelo, M. Ciavarella
Journal: Journal of Tribology
Publisher: ASME
Article Type: Discussions
J. Tribol. June 2020, 142(6): 065501.
Paper No: TRIB-19-1305
https://doi.org/10.1115/1.4046133
Published Online: March 2, 2020
View Articletitled, Discussion: “The Effect of Anisotropy on the Percolation Threshold of Sealing Surfaces” (Yang, Z., Liu, J., Ding, X., and Zhang, F., 2019, ASME J. Tribol., 141(2), p. 022203)
Open the PDF for Discussion: “The Effect of Anisotropy on the Percolation Threshold of Sealing Surfaces” (Yang, Z., Liu, J., Ding, X., and Zhang, F., 2019, ASME J. Tribol., 141(2), p. 022203) in another window
Topics: Anisotropy, Percolation theory, Sealing (Process), Surface roughness
Journal Articles

Closure to “Discussion of ‘The Effect of Anisotropy on the Percolation Threshold of Sealing Surfaces’” (Yang, Z., Liu, J., Ding, X., and Zhang, F., 2019, ASME J. Tribol., 141(2), p. 022203)

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Zhimeng Yang, Jianhua Liu, Xiaoyu Ding, Feikai Zhang
Journal: Journal of Tribology
Publisher: ASME
Article Type: Closures
J. Tribol. June 2020, 142(6): 066001.
Paper No: TRIB-19-1544
https://doi.org/10.1115/1.4046134
Published Online: March 2, 2020
View Articletitled, Closure to “Discussion of ‘The Effect of Anisotropy on the Percolation Threshold of Sealing Surfaces’” (Yang, Z., Liu, J., Ding, X., and Zhang, F., 2019, ASME J. Tribol., 141(2), p. 022203)
Open the PDF for Closure to “Discussion of ‘The Effect of Anisotropy on the Percolation Threshold of Sealing Surfaces’” (Yang, Z., Liu, J., Ding, X., and Zhang, F., 2019, ASME J. Tribol., 141(2), p. 022203) in another window
Topics: Anisotropy, Percolation theory, Sealing (Process), Surface roughness