書誌事項
- タイトル別名
-
- A Study on Design and Estimation of Bubble Eliminator
- 気泡除去装置の設計と評価に関する研究(第1報)放気口径の選定
- キホウ ジョキョ ソウチ ノ セッケイ ト ヒョウカ ニ カンスル ケンキュウ(ダイ1ポウ)ホウキコウケイ ノ センテイ
- (第１報, 放気口径の選定)
- (1st Report : Selection of Diameter of Vent Port)
この論文をさがす
説明
Hydraulic systems feature compact, high-output power and rapid response. However, when air bubbles are mixed into the hydraulic oil, they lower the efficiency of hydraulic systems and contribute to instrument malfunctions. Therefore, it is important to eliminate these bubbles from the oil. Our project team has been developing an active bubble elimination device termed a bubble eliminator, which removes air bubbles using a swirl flow. The shape of the device affects the removal performance, so the choice of shape parameters is key to improved performance of the device. The purpose of this study is to optimize the shape parameters of the bubble eliminator. We focus particularly on the optimal diameter of the vent port. In order to determine this parameter, flow behaviors in the bubble eliminator are investigated in the laboratory with transparent bubble eliminators and numerical analysis of the experimental conditions. The validity of numerical simulation is verified by comparing its results with flow patterns obtained from image photos of an experimental flow visualization. Numerical analysis is carried out under fixed conditions, and an optimal diameter for the vent port is determined.
収録刊行物
-
- 日本フルードパワーシステム学会論文集
-
日本フルードパワーシステム学会論文集 44 (2), 43-48, 2013
一般社団法人 日本フルードパワーシステム学会
- Tweet
詳細情報 詳細情報について
-
- CRID
- 1390001205253607936
-
- NII論文ID
- 10031159142
-
- NII書誌ID
- AA1183919X
-
- ISSN
- 13467719
- 13497022
- 18803121
-
- NDL書誌ID
- 024374701
-
- 本文言語コード
- ja
-
- データソース種別
-
- JaLC
- NDLサーチ
- Crossref
- CiNii Articles
-
- 抄録ライセンスフラグ
- 使用不可
