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- SASAKI Tatsuya
- Advanced Technology R&D Center, Mitsubishi Electric Corporation
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- SEKIYA Shin
- Advanced Technology R&D Center, Mitsubishi Electric Corporation
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- KAWAMURA Raito
- Advanced Technology R&D Center, Mitsubishi Electric Corporation
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- MAEYAMA Hideaki
- Living Environment Systems Laboratory, Mitsubishi Electric Corporation
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- TAKAHASHI Shinichi
- Shizuoka Works, Mitsubishi Electric Corporation
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- SUGIURA Kanichiro
- Shizuoka Works, Mitsubishi Electric Corporation
Bibliographic Information
- Other Title
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- 高効率ウィングベーン圧縮機に関する研究
- 高効率ウィングベーン圧縮機に関する研究(第2報)円弧形状ベーンガイドの潤滑特性及び安定性
- コウコウリツ ウィングベーン アッシュクキ ニ カンスル ケンキュウ(ダイ2ホウ)エンコ ケイジョウ ベーンガイド ノ ジュンカツ トクセイ オヨビ アンテイセイ
- -第2 報:円弧形状ベーンガイドの潤滑特性及び安定性-
- -2nd Report: Lubrication Characteristic and Stability of The Arc Guide Bearing-
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Abstract
<p>Low global warming potential refrigerants such as R 1234yf are attractive as alternative refrigerants in air-conditioning and cooling systems. However, larger compressor sizes were required due to the lower fluid density compared with R 410A. Thus, a new wing-vane compressor which has no contact between the vane and the cylinder has been developed to prevent an increase in the size without performance degradation. The rotary motion of the vane is supported by the arc vane guide on the upper and lower ends of the vane. Discovering the lubrication properties and the stability of the vane guide was one of the issues required in development. So we analyzed the friction coefficient between the vane guide and the guide bearing with numerical analysis, and measured the friction coefficient by experiment. We confirmed that the friction coefficient of the analysis and experiment result are in good agreement, and can be organized in a Stribeck curve as well as full journal bearing in the fluid lubrication region. And we solved motion equation to clarify the behavior of the vane guide.</p>
Journal
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- Transactions of the Japan Society of Refrigerating and Air Conditioning Engineers
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Transactions of the Japan Society of Refrigerating and Air Conditioning Engineers 34 (3), 241-, 2017-09-30
Japan Society of Refrigerating and Air Conditioning Engineers
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Keywords
Details 詳細情報について
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- CRID
- 1390845713004161920
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- NII Article ID
- 130007490949
- 40021345793
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- NII Book ID
- AA11125910
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- ISSN
- 2185789X
- 13444905
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- NDL BIB ID
- 028579959
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- Text Lang
- ja
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- Data Source
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- JaLC
- NDL
- CiNii Articles
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- Abstract License Flag
- Disallowed