Smoothed Particle Hydrodynamics Simulation of Oil-Jet Gear Interaction1-Reference-Cited by-同舟云学术

Smoothed Particle Hydrodynamics Simulation of Oil-Jet Gear Interaction1

Published:2019-05-17 Issue:7 Volume:141 Page:
ISSN:0742-4787
Container-title:Journal of Tribology
language:en
Short-container-title:

Author:

Keller Marc C.¹,Braun Samuel²,Wieth Lars³,Chaussonnet Geoffroy⁴,Dauch Thilo F.⁵,Koch Rainer⁶,Schwitzke Corina⁷,Bauer Hans-Jörg⁸

Affiliation:

1. Institute of Thermal Turbomachinery,Karlsruhe Institute of Technology (KIT),Kaiserstr. 12, D-76131 Karlsruhe, Germanye-mail: marc.keller@kit.edu

2. Institute of Thermal Turbomachinery,Karlsruhe Institute of Technology (KIT),Kaiserstr. 12, D-76131 Karlsruhe, Germanye-mail: samuel.braun@kit.edu

3. Institute of Thermal Turbomachinery,Karlsruhe Institute of Technology (KIT),Kaiserstr. 12, D-76131 Karlsruhe, Germanye-mail: lars.wieth@kit.edu

4. Institute of Thermal Turbomachinery,Karlsruhe Institute of Technology (KIT),Kaiserstr. 12, D-76131 Karlsruhe, Germanye-mail: geoffroy.chaussonnet@kit.edu

5. Institute of Thermal Turbomachinery,Karlsruhe Institute of Technology (KIT),Kaiserstr. 12, D-76131 Karlsruhe, Germanye-mail: thilo.dauch@kit.edu

6. Institute of Thermal Turbomachinery,Karlsruhe Institute of Technology (KIT),Kaiserstr. 12, D-76131 Karlsruhe, Germanye-mail: rainer.koch@kit.edu

7. Institute of Thermal Turbomachinery,Karlsruhe Institute of Technology (KIT),Kaiserstr. 12, D-76131 Karlsruhe, Germanye-mail: corina.schwitzke@kit.edu

8. Institute of Thermal Turbomachinery,Karlsruhe Institute of Technology (KIT),Kaiserstr. 12, D-76131 Karlsruhe, Germanye-mail: hans-joerg.bauer@kit.edu

Abstract

Abstract In this paper, the complex two-phase flow during oil-jet impingement on a rotating spur gear is investigated using the meshless smoothed particle hydrodynamics (SPH) method. On the basis of a two-dimensional setup, a comparison of single-phase SPH to multiphase SPH simulations and the application of the volume of fluid method is drawn. The results of the different approaches are compared regarding the predicted flow phenomenology and computational effort. It is shown that the application of single-phase SPH is justified and that this approach is superior in computational time, enabling faster simulations. In the next step, a three-dimensional single-phase SPH setup is exploited to predict the flow phenomena during the impingement of an oil-jet on a spur gear for three different jet inclination angles. The oil’s flow phenomenology is described and the obtained resistance torque is presented. Thereby, a significant effect of the inclination angle on the oil spreading and splashing process as well as the resistance torque is identified.

Funder

Bundesministerium für Wirtschaft und Energie

Publisher

ASME International

Subject

Surfaces, Coatings and Films,Surfaces and Interfaces,Mechanical Engineering,Mechanics of Materials

Link

http://asmedigitalcollection.asme.org/tribology/article-pdf/141/7/071703/6778465/trib_141_7_071703.pdf

Reference38 articles.

1. Smoothed Particle Hydrodynamics Simulation of Oil-Jet Gear Interaction;Keller,2017

2. Study of Lubricant Jet Flow Phenomena in Spur Gears;Akin;ASME J. Lubr. Tech.,1975

3. Study of Lubricant Jet Flow Phenomena in Spur Gears—Out of Mesh Condition;Townsend;ASME J. Mech. Des.,1978

4. Schober, H. , 1983, “Untersuchungen zur Einspritzschmierung der Stirnradgetriebe,” Ph.D thesis, Institut für Maschinenkonstruktion und Getriebebau, Universität Stuttgart, Stuttgart, Germany.

5. High Speed Visualizations of Oil Jet Lubrication for Aero-Engine Gearboxes;Massini,2016

Cited by 20 articles. 订阅此论文施引文献订阅此论文施引文献，注册后可以免费订阅5篇论文的施引文献，订阅后可以查看论文全部施引文献

1. Power Loss and Damage Behavior of Gears Operating Under Loss of Lubrication;Journal of Tribology;2024-03-25

2. Lubrication Reliability and Oil Churning Loss of Differential Gear Trains in a Mechanical-Hydraulic Coupling Mechanism;Eksploatacja i Niezawodność – Maintenance and Reliability;2024-01-27

3. A New Experimental Methodology to Study Convective Heat Transfer in Oil Jet Lubricated Gear Units;Lubricants;2023-09-18

4. Generalized analytical model for evaluating the gear power losses transition changing from windage to churning behavior;Tribology International;2023-07

5. Impulse power loss in orthogonal face gear–numerical and experimental results;The European Physical Journal Plus;2023-01-26