Effect of arterial wall viscoelastic properties on wall shear stress distribution
| Project/Area Number |
25870385
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| Research Category |
Grant-in-Aid for Young Scientists (B)
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| Allocation Type | Multi-year Fund |
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| Research Field |
Biomedical engineering/Biomaterial science and engineering
Fluid engineering
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| Research Institution | Kyoto Institute of Technology |
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Principal Investigator |
Fukui Tomohiro 京都工芸繊維大学, 機械工学系, 助教 (00451542)
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| Project Period (FY) |
2013-04-01 – 2016-03-31
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| Project Status |
Completed (Fiscal Year 2015)
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| Budget Amount *help |
¥4,290,000 (Direct Cost: ¥3,300,000、Indirect Cost: ¥990,000)
Fiscal Year 2015: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Fiscal Year 2014: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2013: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
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| Keywords | 脈波伝播 / 壁せん断応力 / 粘弾性特性 / バイオメカニクス |
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| Outline of Final Research Achievements |
Computational and experimental developments for pulse wave propagation phenomenon are conducted to investigate effects of arterial wall viscoelastic properties on wall shear stress distribution.
To solve the interactions between fluid and structure on a Cartesian grid, virtual flux method and regularized lattice Boltzmann method are applied. The commercial code Radioss was also used to solve the interactions by using ALE method.
Pulse wave propagation phenomenon is reproduced using silicon tubes and evaluated in terms of pulse wave velocity to compare that from the Moens-Korteweg equation.
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Report
(4 results)
Research Products
(7 results)
