CN206292028U - A kind of fusiformis model in wind tunnel radome fairing - Google Patents
A kind of fusiformis model in wind tunnel radome fairing Download PDFInfo
- Publication number
- CN206292028U CN206292028U CN201621309069.3U CN201621309069U CN206292028U CN 206292028 U CN206292028 U CN 206292028U CN 201621309069 U CN201621309069 U CN 201621309069U CN 206292028 U CN206292028 U CN 206292028U
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- model
- radome fairing
- plywood
- fusiformis
- main body
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- Aerodynamic Tests, Hydrodynamic Tests, Wind Tunnels, And Water Tanks (AREA)
Abstract
The utility model is related to a kind of fusiformis model in wind tunnel radome fairing, it is made up of main body and plywood, main body is fusiformis structure, radome fairing front and rear edge is optimized to by fusiformis profile shown in accompanying drawing according to fuselage digital-to-analogue, so both ensured that flow field condition was consistent with truth residing for model, the raising of radome fairing difficulty of processing will not be caused again, back body is connected with plywood, detachable device and model installing port may be contained within main body, detachable device is arranged in fusiformis main body, facilitate the installation of model, facilitate the installation and wiring of sensor and other relevant apparatus, plywood is provided with plywood port, plywood is fitted on wind tunnel wall by plywood port, wing class model is inserted in radome fairing by model installing port, it is fixedly connected with radome fairing.The utility model has the advantages that：Radome fairing front and rear edge is optimized to by fusiformis profile according to fuselage digital-to-analogue, had so both ensured that flow field condition was consistent with truth residing for model, the raising of radome fairing difficulty of processing will not be caused again.
Description
Technical field
The utility model is related to radome fairing, more particularly to a kind of fusiformis model in wind tunnel radome fairing.
Background technology
In the aircraft components wind tunnel test that hole wall is installed, for protection test equipment, and good aerodynamic configuration is provided,
Generally test parts are arranged on radome fairing.Traditional model cowl lip is in dome-type or square, and model installing port
Positioned at radome fairing center, during wind tunnel test can not to aircraft components provide with Live Flying situation closer to flow field condition,
Results of wind tunnel is caused not corresponded with real flight conditions, it is impossible to for airplane design provides reliable foundation.
The content of the invention
The purpose of this utility model is directed to above-mentioned deficiency and defect, proposes a kind of fusiformis model in wind tunnel rectification
Cover, the model in wind tunnel installed for hole wall is used.
The utility model is achieved through the following technical solutions above-mentioned purpose：
A kind of fusiformis model in wind tunnel radome fairing, is made up of main body and plywood, and main body is fusiformis structure, according to fuselage number
Radome fairing front and rear edge is optimized to fusiformis profile shown in accompanying drawing by mould, has so both ensured flow field condition residing for model and truth one
Cause, the raising of radome fairing difficulty of processing will not be caused again, back body is connected with plywood, wherein：Detachable device and model are pacified
Dress mouth may be contained within main body, detachable device is arranged in fusiformis main body, facilitates the installation of model, facilitate sensor and its
The installation and wiring of his relevant apparatus, plywood are provided with plywood port, and plywood is fitted on wind tunnel wall by plywood port, machine
Wing class model is inserted in radome fairing by model installing port, is fixedly connected with radome fairing.
The utility model has the advantages that：Radome fairing front and rear edge is optimized to by fusiformis profile according to fuselage digital-to-analogue, is so both protected
Flow field condition is consistent with truth residing for model of a syndrome, and the raising of radome fairing difficulty of processing will not be caused again.
Brief description of the drawings
Fig. 1 is a kind of structural representation of fusiformis model in wind tunnel radome fairing of the utility model；
Fig. 2 is a kind of scheme of installation of fusiformis model in wind tunnel radome fairing of the utility model；
Reference：Main body 1, detachable device 2, plywood 3, model installing port 4, plywood port 5, wind tunnel wall 6, wing
Class model 7.
Specific embodiment
Embodiment 1, a kind of fusiformis model in wind tunnel radome fairing, are made up of main body 1 and plywood 3, and main body 1 is fusiformis knot
Structure, fusiformis profile shown in accompanying drawing is optimized to according to fuselage digital-to-analogue by radome fairing front and rear edge, has so both ensured flow field bar residing for model
Part is consistent with truth, and the raising of radome fairing difficulty of processing will not be caused again, and the rear portion of main body 1 is connected with plywood 3, wherein：Can
Attaching/detaching apparatus 2 and model installing port 4 be may be contained within main body 1, and detachable device 2 is arranged in fusiformis main body 1, facilitates model
Installation, facilitate the installation and wiring of sensor and other relevant apparatus, plywood 3 is provided with plywood port 5, and plywood 3 is by closing
Plate port 5 is fitted on wind tunnel wall 6, and wing class model 7 is inserted in radome fairing by model installing port 4, is fixed with radome fairing
Connection.
A kind of operation principle of fusiformis model in wind tunnel radome fairing of the utility model：
The wing class model that wind tunnel test will be carried out is inserted in radome fairing by model installing port, is fixed with radome fairing and connected
Connect, sensor and other relevant apparatus are arranged on radome fairing and connected up by detachable device, by plywood by radome fairing
It is fitted on wind tunnel wall.
Claims (1)
1. a kind of fusiformis model in wind tunnel radome fairing, by main body（1）And plywood（3）Composition, main body（1）It is fusiformis structure, it is main
Body（1）Rear portion and plywood（3）Connection, it is characterised in that：Detachable device（2）With model installing port（4）May be contained within main body（1）
On, plywood（3）It is provided with plywood port（5）, plywood（3）By plywood port（5）It is fitted in wind tunnel wall（6）On, wing class
Model（7）By model installing port（4）In insertion radome fairing, it is fixedly connected with radome fairing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621309069.3U CN206292028U (en) | 2016-12-01 | 2016-12-01 | A kind of fusiformis model in wind tunnel radome fairing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621309069.3U CN206292028U (en) | 2016-12-01 | 2016-12-01 | A kind of fusiformis model in wind tunnel radome fairing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206292028U true CN206292028U (en) | 2017-06-30 |
Family
ID=59096959
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621309069.3U Active CN206292028U (en) | 2016-12-01 | 2016-12-01 | A kind of fusiformis model in wind tunnel radome fairing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206292028U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110160738A (en) * | 2019-03-21 | 2019-08-23 | 北京机电工程研究所 | For the fairing of aerofoil wind tunnel test, design method and blended wing-body device |
| CN112504609A (en) * | 2020-12-25 | 2021-03-16 | 中国航天空气动力技术研究院 | Test model moving device for wind tunnel test |
-
2016
- 2016-12-01 CN CN201621309069.3U patent/CN206292028U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110160738A (en) * | 2019-03-21 | 2019-08-23 | 北京机电工程研究所 | For the fairing of aerofoil wind tunnel test, design method and blended wing-body device |
| CN110160738B (en) * | 2019-03-21 | 2020-10-23 | 北京机电工程研究所 | Rectifying device for wing surface wind tunnel test, design method and wing body fusion device |
| CN112504609A (en) * | 2020-12-25 | 2021-03-16 | 中国航天空气动力技术研究院 | Test model moving device for wind tunnel test |
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