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- KAWAMOTO Yuki
- Tokai University
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- TAKAHASHI Shun
- Tokai University (currently at Japan Aerospace Exploration Agency)
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- KUWATA Yuki
- Graduate School of Tokai University
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- TANAKA Teru
- Graduate School of Tokai University
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- KITTA Hiroki
- Graduate School of Tokai University
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- YOSHIDA Yasufumi
- Canon Electron Tubes & Devices Co., Ltd.
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- KUMADAKI Hiroyuki
- Canon Electron Tubes & Devices Co., Ltd.
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- NAGAI Masaya
- Canon Electron Tubes & Devices Co., Ltd.
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- TEZUKA Masahiko
- Canon Electron Tubes & Devices Co., Ltd.
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- YOSHIDA Yukinari
- Canon Electron Tubes & Devices Co., Ltd.
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- OCHIAI Masayuki
- Tokai University
Bibliographic Information
- Other Title
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- Sharp Interface Modelによるグルーブ軸受隙間内の混相流解析
Abstract
<p>A two-phase flow simulation was applied to the flow in the bearing gap using the level set method and the ghost fluid method, which is a sharp interface model. The immersed boundary method was used to define an object with a herringbone-shaped hydrodynamic groove. As a result, the pressure at the bearing increased as the width of the hydrodynamic groove increased. In the two-phase flow simulation, the pressure was lower than in the single-phase flow case due to forming an air region in the groove. Visualization of the particle pathlines revealed that the accumulation of lubricant in the groove is dominated by flow entrainment.</p>
Journal
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- The Proceedings of The Computational Mechanics Conference
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The Proceedings of The Computational Mechanics Conference 2023.36 (0), OS-0904-, 2023
The Japan Society of Mechanical Engineers
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Details 詳細情報について
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- CRID
- 1390581401103051008
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- ISSN
- 24242799
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- Text Lang
- ja
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- Data Source
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- JaLC
- Crossref
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- Abstract License Flag
- Disallowed