Numerical Analysis of Cavitating Centrifugal Pump (2nd Report, Pump Unsteady Characteristics)
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- TANAKA Teiichi
- Department of Mechanical and Electrical Engineering, Yatsushiro National College of Technology
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- LIU Lijun
- 九州大学応用力学研究所
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- AKAMA Syoichi
- 九州電力 (株)
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- TSUKAMOTO Hiroshi
- 九州工業大学大学院生命体工学研究科
Bibliographic Information
- Other Title
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- ポンプ内キャビテーション流れの数値解析（第２報，ポンプ非定常特性）
- ポンプ ナイ キャビテーション ナガレ ノ スウチ カイセキ ダイ2ホウ ポンプ ヒテイジョウ トクセイ
- 2nd Report, Pump Unsteady Characteristics
- 第2報, ポンプ非定常特性
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Abstract
An improved cavitation model described in the 1st report was applied to study the frequency response of a cavitating centrifugal pump to rotational speed. The responses of flow rate and total head rise across the pump were calculated by a liquid/vapor interface tracking method coupled with the unsteady Reynolds Averaged Navier-Stokes equation. Calculated responses of flow rate and total head rise were compared with the corresponding experimental ones, and showed reasonable agreement with measured data. Frequency response of the cavitating pump to rotational speed was discussed based on the calculated and measured characteristics.
Journal
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- TRANSACTIONS OF THE JAPAN SOCIETY OF MECHANICAL ENGINEERS Series B
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TRANSACTIONS OF THE JAPAN SOCIETY OF MECHANICAL ENGINEERS Series B 70 (699), 2813-2821, 2004
The Japan Society of Mechanical Engineers
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Keywords
Details 詳細情報について
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- CRID
- 1390282681239971200
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- NII Article ID
- 130004225234
- 110004999669
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- NII Book ID
- AN00187441
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- ISSN
- 18848346
- 03875016
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- HANDLE
- 10228/1163
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- NDL BIB ID
- 7166562
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- Text Lang
- ja
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- Data Source
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- JaLC
- IRDB
- NDL
- Crossref
- CiNii Articles
- KAKEN
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- Abstract License Flag
- Disallowed
