書誌事項
- タイトル別名
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- Optimization Design of Low Solidity Diffuser for Diffuser Pump Using a Real-Coded Genetic Algorithm.
- ジッスウガタ イデンテキ アルゴリズム オ モチイタ ショウゲンセツヒ ディフューザ ノ サイテキカ セッケイ
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This paper presents a redesign of the conventional vaned diffuser into the low solidity diffuser for the maximum static pressure recovery for diffuser pump. A Bezier curve representation for profile description is coupled with a blade-to-blade flow calculation and a real-coded Genetic Algorithm. A low solidity vaned diffuser of 0.89 in solidity is obtained through the present optimization design method. Numerical analysis and experimental test are applied to evaluate the hydrodynamic performance of diffuser pump with the designed low solidity vaned diffuser and original vaned diffuser. The obtained results demonstrate that the diffuser pump with the optimized low solidity diffuser has compact size compared with the original one while ensuring the performance requirements.
収録刊行物
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- ターボ機械
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ターボ機械 30 (10), 609-616, 2002
一般社団法人 ターボ機械協会
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詳細情報 詳細情報について
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- CRID
- 1390001204546021888
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- NII論文ID
- 130003977208
- 10009685657
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- NII書誌ID
- AN00004836
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- ISSN
- 18802338
- 03858839
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- HANDLE
- 10228/1168
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- NDL書誌ID
- 6304320
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- 本文言語コード
- ja
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- データソース種別
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- JaLC
- IRDB
- NDL
- CiNii Articles
- KAKEN
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- 抄録ライセンスフラグ
- 使用不可