Evolution of Nonlinear Aerodynamic Modelling based on Combined EFD/CFD/RT Approach
| Project/Area Number |
25249121
|
|---|
| Research Category |
Grant-in-Aid for Scientific Research (A)
|
| Allocation Type | Single-year Grants |
|---|
| Section | 一般 |
|---|
| Research Field |
Aerospace engineering
|
|---|
| Research Institution | Tohoku University |
|---|
Principal Investigator |
Asai Keisuke 東北大学, 工学(系)研究科(研究院), 教授 (40358669)
|
|---|
| Co-Investigator(Kenkyū-buntansha) |
JIANG XIN 東北大学, 大学院工学研究科, 助教 (30451537)
UENO SEIYA 横浜国立大学, 環境情報研究科, 教授 (60203460)
OBAYASHI SHIGERU 東北大学, 流体科学研究所, 教授 (80183028)
SHIMOYAMMA KOJI 東北大学, 流体科学研究所, 准教授 (80447185)
NUMATA DAIJU 東北大学, 大学院工学研究科, 助教 (20551534)
|
|---|
| Co-Investigator(Renkei-kenkyūsha) |
YANAGIHARA MASAAKI 宇宙航空研究開発機構, 研究開発本部, センター長 (30358642)
WATANABE SHIGEYA 宇宙航空研究開発機構, 研究開発本部, センター長 (30358593)
|
|---|
| Project Period (FY) |
2013-04-01 – 2016-03-31
|
| Project Status |
Completed (Fiscal Year 2015)
|
| Budget Amount *help |
¥43,680,000 (Direct Cost: ¥33,600,000、Indirect Cost: ¥10,080,000)
Fiscal Year 2015: ¥10,660,000 (Direct Cost: ¥8,200,000、Indirect Cost: ¥2,460,000)
Fiscal Year 2014: ¥11,050,000 (Direct Cost: ¥8,500,000、Indirect Cost: ¥2,550,000)
Fiscal Year 2013: ¥21,970,000 (Direct Cost: ¥16,900,000、Indirect Cost: ¥5,070,000)
|
|---|
| Keywords | 飛行力学 / 非定常空気力学 / 磁力支持天秤装置 / ロボットマニピュレータ / データ同化 / 光学計測 / 磁力支持天秤 / 航空宇宙工学 / 飛行工学 / 流体力学 / ロボット工学 / 計測工学 |
|---|
| Outline of Final Research Achievements |
In order to develop a new type of flight simulation technique for wind-tunnel testing, the specialists of EFD, CFD, and RT have collaborated in merging the associated technologies of these fields. The six degree-of-freedom manipulator such as a HEXA-type parallel-link robot and a Magnetic Suspension and Balance System (MSBS) have been developed and applied to wind-tunnel testing to identify the nonlinear aerodynamic modelling of the model. One of the targets of this study was the behavior of a maneuvering delta wing at high angles of attack. The other was free-flight tests of a prolate spheroid and a winged body using the MSBS. New visualization techniques such as two-color unsteady pressure-sensitive paint and luminescent mini tuft have been introduced and their effectiveness in dynamic wind-tunnel testing has been verified. The developed technique can provide a useful method for dynamic testing of automobiles and reentry space capsules.
|
Report
(4 results)
Research Products
(46 results)
-
-
-
-
-
-
-
-
-
-
[Presentation] A New Device for Dynamic Calibration of PSP2015
Author(s)
M. Pastuhoff, Y.Sugioka, D.Numata, K.Asai
Organizer
5th Japanese-German Joint Seminar on Molecular Imaging Technology for Interdisciplinary Research
Place of Presentation
産業技術総合研究所，茨城県つくば市
Year and Date
2015-09-23
Related Report
Int'l Joint Research
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
