SU1840314A1 - Device for suspension of elastic dynamically similar models of flight vehicles in aerodynamic tunnels - Google Patents
Device for suspension of elastic dynamically similar models of flight vehicles in aerodynamic tunnelsInfo
- Publication number
- SU1840314A1 SU1840314A1 SU1550011/28A SU1550011A SU1840314A1 SU 1840314 A1 SU1840314 A1 SU 1840314A1 SU 1550011/28 A SU1550011/28 A SU 1550011/28A SU 1550011 A SU1550011 A SU 1550011A SU 1840314 A1 SU1840314 A1 SU 1840314A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- aerodynamic
- elastic
- fork
- strut
- axis
- Prior art date
Links
Abstract
FIELD: experimental facilities designed for investigation on elastic dynamically similar models of flight vehicles of the influence of the structural flexibility of winged vehicles on the characteristics of their longitudinal controllability in a "free" flight of models in aerodynamic tunnels.SUBSTANCE: the device has a rigid strut with a hinged assembly, which passes ahead of the aerodynamic center normally to the model plane of symmetry. Besides, the hinged assembly has a fork linked with the model spar and the strut. The fork is linked with the mode spar by a lateral axle, and with the strut-by means of strain gauged elastic components, four thin bands, four rods and a plate. The bands are positioned behind the hinge axis in parallel with the axis of the aerodynamic tunnel. The rods are positioned in parallel with the tunnel lateral axis on the side surface of the fork, and the plates are positioned in the vertical plane passing through the hinge axis.EFFECT: enhanced precision of measurement of force and torques.2 dwg
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1550011/28A SU1840314A1 (en) | 1972-05-31 | 1972-05-31 | Device for suspension of elastic dynamically similar models of flight vehicles in aerodynamic tunnels |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1550011/28A SU1840314A1 (en) | 1972-05-31 | 1972-05-31 | Device for suspension of elastic dynamically similar models of flight vehicles in aerodynamic tunnels |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU1840314A1 true SU1840314A1 (en) | 2006-09-10 |
Family
ID=60537747
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU1550011/28A SU1840314A1 (en) | 1972-05-31 | 1972-05-31 | Device for suspension of elastic dynamically similar models of flight vehicles in aerodynamic tunnels |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU1840314A1 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2596038C2 (en) * | 2015-01-23 | 2016-08-27 | Российская Федерация, от имени которой выступает Государственная корпорация по атомной энергии "Росатом" (Госкорпорация "Росатом") | Device for determining aerodynamic loads acting upon tail model |
| CN107340150A (en) * | 2017-08-14 | 2017-11-10 | 北京强度环境研究所 | 8 freedom suspension devices of carrier rocket full modal test and its installation method |
| RU180016U1 (en) * | 2017-12-28 | 2018-05-30 | Федеральное государственное унитарное предприятие "Крыловский государственный научный центр" | DEVICE FOR MODELING THE CHARACTERISTICS OF NATURAL PANELS IN ELASTIC-LIKE MODELS OF BRIDGES |
| CN108680330A (en) * | 2018-08-06 | 2018-10-19 | 中国航天空气动力技术研究院 | The full free flight wind tunnel experimental rig of drive parallel connection stage separation |
-
1972
- 1972-05-31 SU SU1550011/28A patent/SU1840314A1/en active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2596038C2 (en) * | 2015-01-23 | 2016-08-27 | Российская Федерация, от имени которой выступает Государственная корпорация по атомной энергии "Росатом" (Госкорпорация "Росатом") | Device for determining aerodynamic loads acting upon tail model |
| CN107340150A (en) * | 2017-08-14 | 2017-11-10 | 北京强度环境研究所 | 8 freedom suspension devices of carrier rocket full modal test and its installation method |
| CN107340150B (en) * | 2017-08-14 | 2023-09-26 | 北京强度环境研究所 | Eight-point free suspension device for carrier rocket full rocket modal test and installation method thereof |
| RU180016U1 (en) * | 2017-12-28 | 2018-05-30 | Федеральное государственное унитарное предприятие "Крыловский государственный научный центр" | DEVICE FOR MODELING THE CHARACTERISTICS OF NATURAL PANELS IN ELASTIC-LIKE MODELS OF BRIDGES |
| CN108680330A (en) * | 2018-08-06 | 2018-10-19 | 中国航天空气动力技术研究院 | The full free flight wind tunnel experimental rig of drive parallel connection stage separation |
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