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A Pioneer Wing Study for Blood Pump Impeller

Research Project

Project/Area Number 19700387
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeSingle-year Grants
Research Field Biomedical engineering/Biological material science
Research InstitutionNihon University

Principal Investigator

SUZUKI Yasumasa  Nihon University, 理工学部, 講師 (20424749)

Project Period (FY) 2007 – 2008
Project Status Completed (Fiscal Year 2008)
Budget Amount *help
¥3,540,000 (Direct Cost: ¥3,300,000、Indirect Cost: ¥240,000)
Fiscal Year 2008: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2007: ¥2,500,000 (Direct Cost: ¥2,500,000)
Keywords低レイノルズ数流れ / 血液ポンプ / 羽根車翼素 / 翼周り流れ / 拍動流 / 回流水槽 / 翼性能 / 翼 / 流体力計測 / 拍動流解析
Research Abstract

低レイノルズ数かつ拍動流の特殊な条件下で使用される補助循環用定常流血液ポンプの羽根車に適した翼形状の開発を目指し,定常流および拍動流の流入条件下での翼周り流れと翼性能について研究を行った.その結果,他に例を見ない,定常流のみならず拍動流も生成可能な回流水槽試験装置が開発された.翼周り非定常流れの数値解析により拍動流条件下では定常流条件下に比べ著しい流れのはく離が翼性能低下に大きく寄与する可能性と流れの局所的受動制御により解決できる見通しが得られた.

Report

(3 results)
  • 2008 Annual Research Report   Final Research Report ( PDF )
  • 2007 Annual Research Report
  • Research Products

    (4 results)

All 2009 2008 Other

All Presentation (3 results) Remarks (1 results)

  • [Presentation] 血液ポンプ羽根車のための翼特性および翼周り流れの基礎的研究2009

    • Author(s)
      鈴木康方
    • Organizer
      日本機械学会関東支部総会第15期総会講演会
    • Place of Presentation
      茨城県水戸市
    • Year and Date
      2009-03-07
    • Related Report
      2008 Annual Research Report 2008 Final Research Report
  • [Presentation] Impeller Design Based Hydraulic Characteristics for Low Reynolds Number and Pulsatile Wing Flow2008

    • Author(s)
      Yasumasa Suzuki
    • Organizer
      16th Congress of the International Society for Rotary Blood Pumps
    • Place of Presentation
      Houston, Texas, USA
    • Year and Date
      2008-10-04
    • Related Report
      2008 Final Research Report
  • [Presentation] Impeller Design Based Hydraulic Characteristics for Low Reynolds Num ber and Pulsatile Wing Flow2008

    • Author(s)
      Yasumasa Suzuki
    • Organizer
      16^<th> Congress of the International Society for Rotary Blood Pumps
    • Place of Presentation
      Houston, Texas, USA
    • Year and Date
      2008-10-04
    • Related Report
      2008 Annual Research Report
  • [Remarks] 高石工業株式会社事例一覧,拍動装置用ダイヤフラム

    • URL

      http://www.takaishi-ind.co.jp/making/results.php

    • Related Report
      2008 Final Research Report

URL: 

Published: 2007-04-01   Modified: 2016-04-21  

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