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Summary & Details

Reduction of Cavitation Noise by Insoluble Refrigerant Applied to Hydraulic Engine Mount

不溶性冷媒によるキャビテーション異音抑制技術の開発

Delivery: Available on this site

Format: PDF

Price: Non-members (tax incl.)：￥1,100 Members (tax incl.)：￥880

Publication code: 20115006

Paper/Info type: Proceedings (Spring)

No.9-11

Pages: 19-22(Total 4 p)

Date of publication: May 2011

Publisher: JSAE

Language: Japanese

Detailed Information

Author(J)	1) 植木哲, 2) 長島康寿之, 3) 柳田基宏, 4) 田代勝巳
Author(E)	1) Akira Ueki, 2) Yasuyuki Nagashima, 3) Motohiro Yanagida, 4) Katsumi Tashiro
Affiliation(J)	1) ブリヂストン, 2) ブリヂストン, 3) ブリヂストン, 4) ブリヂストン
Abstract(J)	液封式エンジンマウントにおいて、走行時の車体への振動入力により、マウントの内包液がキャビテーションによる衝撃波を発生し、異音問題につながっている。このたび、マウントの内包液に少量の不溶性冷媒を共存させることにより、キャビテーションを効果的に抑制できることを見出し、技術の詳細と応用例について紹介する。 Translation
Abstract(E)	In the hydraulic engine mount, the fluid shock wave generated by the vibration input to the chassis causes cavitation noise problem. We find the cavitation being able to be controlled by adding a small amount of insoluble refrigerant to the mount fluid, and introduce details and application examples of the technology.

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