SU492775A1 - A device for generating impulse pressures in a fluid - Google Patents
A device for generating impulse pressures in a fluidInfo
- Publication number
- SU492775A1 SU492775A1 SU2027994A SU2027994A SU492775A1 SU 492775 A1 SU492775 A1 SU 492775A1 SU 2027994 A SU2027994 A SU 2027994A SU 2027994 A SU2027994 A SU 2027994A SU 492775 A1 SU492775 A1 SU 492775A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- fluid
- pressures
- generating impulse
- impulse pressures
- liquid
- Prior art date
Links
Landscapes
- Measuring Fluid Pressure (AREA)
Description
(54) УСТРОЙСТВО ДЛЯ СОЗДАНИЯ ИМПУЛЬСНЫХ ДАВЛЕНИЙ Б ЖИДКОСТИ(54) DEVICE FOR CREATING PULSE PRESSURE B LIQUID
затора 6, в зкости жидкости и пр.) проио ходит разрыв сплошности жидкости с обра зеванием .дна кавитационной полости (каверны ) и всплеска на свободной поверхности жидкости. Каверна захлопываетс , вызыва переход волны разр жени в волну сжати the mash 6, the viscosity of the fluid, etc.) leads to a discontinuity in the continuity of the fluid, forming a cavitation cavity (cavity) and a surge on the free surface of the fluid. The cavern collapses, causing the discharge wave to transition into a compression wave.
В исследовательской практике возник0ет необходимость управл ть параметрами импульсных давлений. Это в установке достигаетс благодар аэрации жидкости воздухом или другими газами, подаваемыми в сосуд компрессором 1О,In research practice, it will be necessary to control the parameters of pulse pressures. This is achieved in the installation due to aeration of the liquid with air or other gases supplied to the vessel by the compressor 1O,
Параметры импульсных давлений фиксируютс в устройстве контрольно-измери ч л , .. : The parameters of the pulse pressures are recorded in the control and measurement device hl, ..:
, / f о ..,..,;., / f o .., ..,;.
тельными средствами, включающими датчик 7 давлени , усилитель 8 и шлейфный осциллограф 9.using the sensor 7, the pressure amplifier 8 and the loop oscilloscope 9.
Предмет изобретени Subject invention
Устройство дл создани импульсных давлений в жидкости, включающее сосуд дл жидкости и падающий груз, отличающеес тем, что, с целью создани в жидкости отрицательных импульсных давлений, сосуд подвешен на пружин щих т гах с возможностью перемещениA device for creating impulse pressures in a liquid, including a vessel for a liquid and a falling weight, characterized in that, in order to create negative impulse pressures in the liquid, the vessel is suspended on spring-loaded traction arms.
его по направлениюпадени груза.it in the direction of the fall of the load.
I/I /
5 В5 V
(Л(L
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU2027994A SU492775A1 (en) | 1974-04-25 | 1974-04-25 | A device for generating impulse pressures in a fluid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU2027994A SU492775A1 (en) | 1974-04-25 | 1974-04-25 | A device for generating impulse pressures in a fluid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU492775A1 true SU492775A1 (en) | 1975-11-25 |
Family
ID=20585785
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU2027994A SU492775A1 (en) | 1974-04-25 | 1974-04-25 | A device for generating impulse pressures in a fluid |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU492775A1 (en) |
-
1974
- 1974-04-25 SU SU2027994A patent/SU492775A1/en active
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