高効率2シリンダロータリー圧縮機の開発
書誌事項
- タイトル別名
-
- Development of High Efficiency Dual Cylinder Type Rotary Compressor
説明
We conducted numerical and experimental analysis to improve the efficiency of dual-cylinder rolling piston type rotary compressors by varying cylinder height H, diameter D and eccentricity E by developing a simulator for obtaining the optimum combination of the cylinder dimensions. As a result, the lower ratio of cylinder height to diameter tends toward higher efficiency. The experimental results correspond to the numerical analysis.<br>This investigation includes the reduction of superheat loss during the suction process of a compressor with a thermally isolated cylinder and the acquirement of optimum design conditions for an eccentric bearing. The numerical and experimental results show that a thermally isolated cylinder and an eccentric bearing with optimum design are effective for high efficiency.<br>The results show that the total efficiency of a 3/4 ton prototype dual-cylinder rotary compressor with these effective improvements is higher than that of a conventional single-cylinder type with equivalent capacity.
収録刊行物
-
- 日本冷凍空調学会論文集
-
日本冷凍空調学会論文集 10 (2), 335-340, 1993
公益社団法人 日本冷凍空調学会
- Tweet
キーワード
詳細情報 詳細情報について
-
- CRID
- 1390001204666352128
-
- NII論文ID
- 130004877097
-
- ISSN
- 2185789X
- 13444905
-
- 本文言語コード
- ja
-
- データソース種別
-
- JaLC
- CiNii Articles
-
- 抄録ライセンスフラグ
- 使用不可
