Analyses of Inevitable Pulsation in Blood Flow and Re-laminarization Process
| Project/Area Number |
22760124
|
|---|
| Research Category |
Grant-in-Aid for Young Scientists (B)
|
| Allocation Type | Single-year Grants |
|---|
| Research Field |
Fluid engineering
|
|---|
| Research Institution | Tokyo University of Agriculture and Technology |
|---|
Principal Investigator |
IWAMOTO Kaoru 東京農工大学, 大学院・工学研究院, 准教授 (50408712)
|
|---|
| Project Period (FY) |
2010 – 2011
|
| Project Status |
Completed (Fiscal Year 2011)
|
| Budget Amount *help |
¥4,290,000 (Direct Cost: ¥3,300,000、Indirect Cost: ¥990,000)
Fiscal Year 2011: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2010: ¥3,510,000 (Direct Cost: ¥2,700,000、Indirect Cost: ¥810,000)
|
|---|
| Keywords | 乱流 / 血流 / 再層流化 / 直接数値計算 / 脈動 / 熱流体工学 |
|---|
| Research Abstract |
A pulsating simulated blood flow has been experimentally and numerically examined in order to evaluate the inevitability of pulsation in blood flow from a viewpoint of efficiency in blood supply. In the acceleration period, the drag reduction rate increases and re-laminarization process is induced with decreasing the amplitude of the mean pressure gradient in the acceleration phase with the longer acceleration period. As for the deceleration period, the drag reduction rate increases with larger negative mean pressure gradient in the deceleration period with the shorter deceleration period.
|
Report
(3 results)
Research Products
(14 results)
-
-
-
-
-
-
-
-
-
-
-
[Presentation] 乱流の高度制御技術2010
Author(s)
岩本薫
Organizer
神奈川大学工学研究科講演会
Place of Presentation
神奈川大学,神奈川県(招待講演)
Year and Date
2010-12-15
Related Report
-
-
-
