SU460466A1 - Device for the study of cavitation upon the entry of bodies into the water - Google Patents
Device for the study of cavitation upon the entry of bodies into the waterInfo
- Publication number
- SU460466A1 SU460466A1 SU1865446A SU1865446A SU460466A1 SU 460466 A1 SU460466 A1 SU 460466A1 SU 1865446 A SU1865446 A SU 1865446A SU 1865446 A SU1865446 A SU 1865446A SU 460466 A1 SU460466 A1 SU 460466A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- bodies
- entry
- water
- cavitation
- study
- Prior art date
Links
Landscapes
- Geophysics And Detection Of Objects (AREA)
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Description
1one
Устройство относитс к области эк|спериментальной гидродинамики.The device belongs to the field of experimental hydrodynamics.
Известно устройство дл исследовани хавитащии .при входе тел .в -воду, включающее пусковое приспособление, -снабженный «алравл ющими , амортизатора-ми и блоками шток.It is known a device for the investigation of cavitating. Upon the entry of bodies into an water supply, including a starting device, it is supplied with "anti-vibration, shock-absorbing, and blocks" rod.
Однако такое устройство не позвол ет исследовать кавитациониые течени при заданных различных режимах движени тел.However, such a device does not allow to investigate cavitation currents for given various modes of body motion.
В предлагаемом устройстве возможность исследовани лри р.азличных режимах движени тела обеспечиваетс за счет того, что шток «а части длины выполнен с нрорезью, в которую пропущен трос, св занный через блоки с амортизаторами.In the proposed device, the possibility of examining the various modes of body movement is ensured by the fact that the rod is part of a length made with a cutter into which the cable connected through blocks with shock absorbers is passed.
На чертеже схематически изображено предлагаемое устройство.The drawing schematically shows the proposed device.
Оно содержит направл ющие 1, в которых движетс ЩТО.К 2 с исследуемым телом 3. Што.к имеет прорезь 4, сквозь которую пропущен трос 5, прикрепленный к резиновы-м амортизаторам 6. Трос проходит через блоки 7. К -верхней части щтока прикреплен корь 8 нускового приспособлени 9. Верх:ние концы амо-ртизаторов закреплены в заделке 10.It contains guides 1 in which the SCTO.K 2 moves with the test body 3. STO.K has a slot 4 through which the cable 5 is passed, attached to the rubber shock absorbers 6. The cable passes through the blocks 7. To the upper part of the brush Measles 8 of the start-up device 9 are attached. Upper: The ends of the immobilizers are fixed in the embedment 10.
Устройств-о работает следующим образом.The device-o works as follows.
Перед опытом шток фиксируетс в верхне-м лоложен-ии пусковым устройств-о-м. ПослеBefore the test, the stock is fixed in the upper case by the starting device. After
освобождени штока пусковым приспособлением под действием р-аст нутых амортизаторов шток с исследуемым телом движетс ускоренно, что позвол ет исследовать -ка-витапню за телами, вход щими в воду, с ускорением . Ускоренный вход тела -в воду прекращаетс в тот момент, когда амортизаторы ;пол-ностью выт нут трос между блоками. После этого шток с телом движетс по инерции . Участок движени тела по инерции равен длине прорези. Затем шток начинает выт гивать трос и движетс с замедлением вплоть до ПОЛ-НОЙ оста-новки.the release of the rod by the triggering device under the action of the p-independent shock absorbers, the rod moves with the body under test rapidly, which makes it possible to investigate the energy behind the bodies entering the water with acceleration. Accelerated entry of the body into the water stops at the moment when the shock absorbers are filled, the cable between the blocks is completely extended. After that, the rod with the body moves by inertia. The area of body motion by inertia is equal to the length of the slot. Then the rod begins to pull the cable and moves with a deceleration up to the POL-NOY stop.
Предмет изобретени Subject invention
Устройство дл (исследовани кавитации при входе тел в воду, включающее пусковое -приснособле-ние, -снабженный направл ющи-ми, амортизаторамн и блоками шток, на конце которого смонтировано тело, отли-чающ-еес тем, что, с целью обеспечени возмож-ности исследовани пр-и -различ-ных режимах движени тел, шток :на части длины выполнен с прорезью, в которую пропущен трос, ов за-Бный через блоки с амортизаторами.A device for (investigation of cavitation upon the entry of bodies into water, including a starting one — an adaptation — is supplied with guides, a shock absorber and a rod at the end of which the body is mounted, in order to provide of the study of the pro-and-various modes of motion of bodies, rod: part of the length is made with a slot into which the cable is passed, through the blocks with shock absorbers.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU1865446A SU460466A1 (en) | 1973-01-02 | 1973-01-02 | Device for the study of cavitation upon the entry of bodies into the water |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU1865446A SU460466A1 (en) | 1973-01-02 | 1973-01-02 | Device for the study of cavitation upon the entry of bodies into the water |
Publications (1)
Publication Number | Publication Date |
---|---|
SU460466A1 true SU460466A1 (en) | 1975-02-15 |
Family
ID=20537446
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU1865446A SU460466A1 (en) | 1973-01-02 | 1973-01-02 | Device for the study of cavitation upon the entry of bodies into the water |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU460466A1 (en) |
-
1973
- 1973-01-02 SU SU1865446A patent/SU460466A1/en active
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