Development of actively-controlled counter driver shock tube capable of precise flow control
| Project/Area Number |
25630390
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| Research Category |
Grant-in-Aid for Challenging Exploratory Research
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| Allocation Type | Single-year Grants |
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| Research Field |
Aerospace engineering
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| Research Institution | Nagoya University |
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Principal Investigator |
SASOH Akihiro 名古屋大学, 工学(系)研究科(研究院), 教授 (40215752)
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| Project Period (FY) |
2013-04-01 – 2014-03-31
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| Project Status |
Completed (Fiscal Year 2013)
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| Budget Amount *help |
¥3,900,000 (Direct Cost: ¥3,000,000、Indirect Cost: ¥900,000)
Fiscal Year 2013: ¥3,900,000 (Direct Cost: ¥3,000,000、Indirect Cost: ¥900,000)
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| Keywords | 衝撃波 / 衝撃波管 / 衝撃波－乱流干渉 |
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| Research Abstract |
We have developed a shock tube with two counter drivers the condition to each of which can be set independently. From three criteria, (1) the effective diaphragm rupture time and associated shock wave formation distance, (2) pressure loss and flow uniformity, and (3) temporal jitter in the diaphragm rupture control were adopted to evaluate the driver performance. As the result, the device using an pneumatic cylinder was employed, thereby demonstration experiments including those for shock wave-turbulence interaction were conducted.
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Report
(2 results)
Research Products
(7 results)
