A Study on the Flight Performance of a Canard-Configuration WIG in a Seaway
| Project/Area Number |
23360385
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| Research Category |
Grant-in-Aid for Scientific Research (B)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
Naval and maritime engineering
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| Research Institution | Hiroshima University |
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Principal Investigator |
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| Project Period (FY) |
2011-04-01 – 2014-03-31
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| Project Status |
Completed (Fiscal Year 2013)
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| Budget Amount *help |
¥18,330,000 (Direct Cost: ¥14,100,000、Indirect Cost: ¥4,230,000)
Fiscal Year 2013: ¥4,160,000 (Direct Cost: ¥3,200,000、Indirect Cost: ¥960,000)
Fiscal Year 2012: ¥4,810,000 (Direct Cost: ¥3,700,000、Indirect Cost: ¥1,110,000)
Fiscal Year 2011: ¥9,360,000 (Direct Cost: ¥7,200,000、Indirect Cost: ¥2,160,000)
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| Keywords | 地面効果 / 実海域 / 飛行性能 / 耐航性能 / 境界要素法 / j地面効果 / 対航性能 / 揚抗比 |
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| Research Abstract |
WIG (Wing In Ground effect) is an unconventional airplane and/or ship which enables the high-speed and mass sea-transportation in the future utilizing the high lift-to-drag ratio of the wing flying near the sea surface. In this study, the aerodynamic properties of the WIG are investigated from the theoretical and experimental points of view. A canard-configuration WIG which can improve the seakeeping performance in a seaway is proposed and made clear its aerodynamic properties. The theoretical calculation method and the experimental method in the wind tunnel and in the towing tank are also established through the study.
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Report
(4 results)
Research Products
(23 results)
