書誌事項
- タイトル別名
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- Measurement of Shear Stress near the Wall of a Centrifugal Pump for Ventricular Assistance
- ホジョ ジュンカンヨウ エンシン ポンプ ノ カベ キンボウ センダン オウリョク ノ ソクテイ
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抄録
The hemolytic property of the blood pump has the relationship with high shear stress near the volute casing wall. Therefore, the shear stress distribution near the volute casing wall was quantified by PIV to evaluate the hemolytic property of the centrifugal blood pump for cardiopulmonary bypass. The velocity distribution was measured by PTV, then the shearing velocity distribution and Reynolds stress distribution to calculate the shear stress distribution. As a result, the shear stress near the casing wall and the hemolysis level increased as the pump rotational speed increased. Namely, the positive correlation between the shear stress measured by PIV and the hemolysis level of the blood pump was confirmed.
収録刊行物
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- 可視化情報学会誌
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可視化情報学会誌 27 (Supplement1), 251-254, 2007
社団法人 可視化情報学会
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詳細情報 詳細情報について
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- CRID
- 1390001204620461184
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- NII論文ID
- 10019519479
- 130003443736
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- NII書誌ID
- AN10374478
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- ISSN
- 1884037X
- 09164731
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- NDL書誌ID
- 8891793
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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
- NDL
- Crossref
- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可