Study of a long duration flight balloon using a super-pressure balloon and a zero-pressure balloon
| Project/Area Number |
21686081
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| Research Category |
Grant-in-Aid for Young Scientists (A)
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| Allocation Type | Single-year Grants |
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| Research Field |
Aerospace engineering
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| Research Institution | Japan Aerospace Exploration Agency |
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Principal Investigator |
SAITO Yoshitaka 独立行政法人宇宙航空研究開発機構, 宇宙科学研究所, 准教授 (50300702)
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| Project Period (FY) |
2009 – 2011
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| Project Status |
Completed (Fiscal Year 2011)
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| Budget Amount *help |
¥23,140,000 (Direct Cost: ¥17,800,000、Indirect Cost: ¥5,340,000)
Fiscal Year 2011: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2010: ¥13,780,000 (Direct Cost: ¥10,600,000、Indirect Cost: ¥3,180,000)
Fiscal Year 2009: ¥8,320,000 (Direct Cost: ¥6,400,000、Indirect Cost: ¥1,920,000)
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| Keywords | スーパープレッシャー気球 / 長時間飛翔気球 / 科学観測気球 / ゼロプレッシャー気球 / 膜構造物 |
|---|
| Research Abstract |
To make a tandem balloon system using a super-pressure(SP) balloon and a zero-pressure(ZP) balloon which can enable the long duration flight, we developed a light and high pressure-resistant SP balloon with a thin plastic film covered by a diamond-shaped net, developed new launching procedure of two balloons in the tandem configuration, and measured the properties of the system in the flight environment through two test flights.
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Report
(4 results)
Research Products
(24 results)
