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Journal Articles

Using Fluid Curtains to Improve Sealing Performance in Turbomachinery Applications

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 Article titled, Using Fluid Curtains to Improve Sealing Performance in Turbomachinery Applications
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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

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

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 Article titled, Investigation of the Effect of Underpressure Between Main and Dust Lip on the Performance of Radial Shaft Seals Under Instationary Shaft Movements
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Topics: Cavities, Dust, Pressure, Leakage, Flow (Dynamics), Sealing (Process)
Journal Articles

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

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 Article titled, 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

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

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 Article titled, 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

Modified Finite Difference Methods for Reynold Equation With Film Thickness Discontinuity

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 Article titled, 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

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

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 Article titled, Experimental Study of the Sealing Performance of Metal on Polymer Conical Seals
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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

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 Article titled, 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

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 Article titled, 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

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 Article titled, Development and Optimization of a Tribometer for Radial Shaft Seals
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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

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 Article titled, Numerical and Experimental Study on Combined Seals With the Consideration of Stretching Effects
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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)

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 Article titled, 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)

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 Article titled, 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
Journal Articles

Thermoelastohydrodynamic Lubrication Simulation of Radial Shaft Sealing Rings

Stefan Thielen, Balázs Magyar, Bernd Sauer
Journal: Journal of Tribology
Publisher: ASME
Article Type: Research Papers
J. Tribol. May 2020, 142(5): 052301.
Paper No: TRIB-19-1193
https://doi.org/10.1115/1.4045802
Published Online: January 30, 2020
View Article titled, Thermoelastohydrodynamic Lubrication Simulation of Radial Shaft Sealing Rings
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Topics: Friction, Lubrication, Sealing (Process), Simulation, Surface roughness, Temperature, Transients (Dynamics), Deformation, Lubricants
Journal Articles

Numerical Investigations on the Sealing Performance of a Reciprocating Seal Based on the Inverse Lubrication Method

Jun Wang, Yongkang Li, Zisheng Lian
Journal: Journal of Tribology
Publisher: ASME
Article Type: Research-Article
J. Tribol. November 2019, 141(11): 112201.
Paper No: TRIB-19-1050
https://doi.org/10.1115/1.4044297
Published Online: August 1, 2019
View Article titled, Numerical Investigations on the Sealing Performance of a Reciprocating Seal Based on the Inverse Lubrication Method
Open the PDF for Numerical Investigations on the Sealing Performance of a Reciprocating Seal Based on the Inverse Lubrication Method in another window
Topics: Film thickness, Finite element analysis, Fluids, Friction, Lubrication, Pressure, Sealing (Process), Press fits
Journal Articles

A Surface Connectivity-Based Approach for Leakage Channel Prediction in Static Sealing Interface

Yiping Shao, Yaxiang Yin, Shichang Du, Lifeng Xi
Journal: Journal of Tribology
Publisher: ASME
Article Type: Research-Article
J. Tribol. June 2019, 141(6): 062201.
Paper No: TRIB-18-1463
https://doi.org/10.1115/1.4043123
Published Online: March 25, 2019
View Article titled, A Surface Connectivity-Based Approach for Leakage Channel Prediction in Static Sealing Interface
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Topics: Leakage, Sealing (Process)
Journal Articles

The Effect of Anisotropy on the Percolation Threshold of Sealing Surfaces

Zhimeng Yang, Jianhua Liu, Xiaoyu Ding, Feikai Zhang
Journal: Journal of Tribology
Publisher: ASME
Article Type: Research-Article
J. Tribol. February 2019, 141(2): 022203.
Paper No: TRIB-18-1112
https://doi.org/10.1115/1.4041616
Published Online: November 1, 2018
View Article titled, The Effect of Anisotropy on the Percolation Threshold of Sealing Surfaces
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Topics: Anisotropy, Percolation theory, Surface roughness, Sealing (Process)
Journal Articles

Numerical Analysis of the Contact Pressure in a Quasi-Static Elastomeric Reciprocating Sealing System

Serge Tsala, Yves Berthier, Guilhem Mollon, Aude Bertinotti
Journal: Journal of Tribology
Publisher: ASME
Article Type: Technical Briefs
J. Tribol. November 2018, 140(6): 064502.
Paper No: TRIB-17-1476
https://doi.org/10.1115/1.4040154
Published Online: May 21, 2018
View Article titled, Numerical Analysis of the Contact Pressure in a Quasi-Static Elastomeric Reciprocating Sealing System
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Topics: Friction, Pistons, Pressure, Sealing (Process), Braking, Computer simulation, Fluids, Design
Journal Articles

Investigation of Static and Dynamic Seal Performances of a Rubber O-Ring

Jie Zhang, Jingxuan Xie
Journal: Journal of Tribology
Publisher: ASME
Article Type: Research-Article
J. Tribol. July 2018, 140(4): 042202.
Paper No: TRIB-17-1326
https://doi.org/10.1115/1.4038959
Published Online: February 22, 2018
View Article titled, Investigation of Static and Dynamic Seal Performances of a Rubber O-Ring
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Topics: Compression, Fluid pressure, Friction, Rubber, Sealing (Process), Seals, Pressure, Stress