SU605144A1 - Method of dynamic testing of structure with cylindrical internal channel - Google Patents
Method of dynamic testing of structure with cylindrical internal channelInfo
- Publication number
- SU605144A1 SU605144A1 SU762356073A SU2356073A SU605144A1 SU 605144 A1 SU605144 A1 SU 605144A1 SU 762356073 A SU762356073 A SU 762356073A SU 2356073 A SU2356073 A SU 2356073A SU 605144 A1 SU605144 A1 SU 605144A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- internal channel
- cylindrical internal
- dynamic testing
- moving
- testing
- Prior art date
Links
Landscapes
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
Description
приводит к образованию перемещающегос фронта ударной волны, на котором скачкообразно измен етс давление. Воздействие на исследуемую конструкцию 1 перемещающегос фронта ударной волны соответствует воздействию сверхзвуковой осесимметричной равномерно распределенной но длине внутреннего канала 5 конструкцин 1 подвижной нагрузки.leads to the formation of a moving front of the shock wave, on which the pressure changes abruptly. The impact on the test structure 1 of a moving shock wave front corresponds to the action of a supersonic axisymmetric evenly distributed but the length of the internal channel 5 of the design of the moving load.
Величина скачка давлени на фронте ударной волны зависит от соотношени давлений и примен емых газов в камерах 2 и 3 низкого и высокого давлений. Возникающие в материале конструкции 1 деформации фиксируютс датчиками 6, 7 и 8 и в виде электрического сигнала поступают в измерительную аппаратуру 9.The magnitude of the pressure jump at the shock wave front depends on the ratio of pressures and used gases in chambers 2 and 3 of low and high pressures. The deformations arising in the material of construction 1 are recorded by sensors 6, 7 and 8 and are transferred to measuring equipment 9 as an electrical signal.
Применение ударной трубы дл воздействи на конструкцию по предлагаемому способу позвол ет создавать на их внутреннем канале сверхзвуковые осесимметричные подвижные нагрузки.The use of a shock tube to influence the structure of the proposed method allows one to create supersonic axisymmetric moving loads on their internal channel.
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Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU762356073A SU605144A1 (en) | 1976-05-03 | 1976-05-03 | Method of dynamic testing of structure with cylindrical internal channel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU762356073A SU605144A1 (en) | 1976-05-03 | 1976-05-03 | Method of dynamic testing of structure with cylindrical internal channel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU605144A1 true SU605144A1 (en) | 1978-04-30 |
Family
ID=20659891
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU762356073A SU605144A1 (en) | 1976-05-03 | 1976-05-03 | Method of dynamic testing of structure with cylindrical internal channel |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU605144A1 (en) |
-
1976
- 1976-05-03 SU SU762356073A patent/SU605144A1/en active
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