SU1335830A1 - Installation for wave investigations - Google Patents
Installation for wave investigations Download PDFInfo
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- SU1335830A1 SU1335830A1 SU853996173A SU3996173A SU1335830A1 SU 1335830 A1 SU1335830 A1 SU 1335830A1 SU 853996173 A SU853996173 A SU 853996173A SU 3996173 A SU3996173 A SU 3996173A SU 1335830 A1 SU1335830 A1 SU 1335830A1
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- SU
- USSR - Soviet Union
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- wave
- chamber
- shield
- channel
- length
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- Aerodynamic Tests, Hydrodynamic Tests, Wind Tunnels, And Water Tanks (AREA)
Abstract
Изобретение относитс к области экспериментальной гидродинамики и может быть использовано при исследовани х на модел х воздействи волн на инженерные сооружени и берега. Цель изобретени - снижение энергоемкости. Установка содержит канал 1, волнопродуктор 2 и перегородку 3 дл изменени длины волновой камеры 11. Изменением длины волновой камеры 11 добиваютс того, чтобы щит волнопродуктора 2 располагалс в узле сто чей волны, при этом энерги на колебание щита волнопродуктора 2 будет минимальной. 2 ил. оо со сд оо 00The invention relates to the field of experimental hydrodynamics and can be used in studies on models of the effect of waves on engineering structures and beaches. The purpose of the invention is to reduce energy consumption. The installation comprises channel 1, wave producer 2 and partition 3 for changing the length of wave chamber 11. By changing the length of wave chamber 11, the shield of wave producer 2 is located in the standing wave node, while the energy for oscillation of the shield of wave producer 2 is minimal. 2 Il. oo with cd oo 00
Description
Изобретение относитс к экспериментальной .гидродинамике, а именно к устройствам дл исследовани на модел х воздействи волн на инженерные сооружени и берега.The invention relates to experimental hydrodynamics, namely to devices for research on models of the effects of waves on engineering structures and beaches.
Цель изобретени - снижение энергоемкости исследований.The purpose of the invention is to reduce the energy intensity of research.
На фиг. 1 изображена предлагаема установка , продольный вертикальный разрез; на фиг. 2 - вид А на фиг. 1.FIG. 1 shows the proposed installation, a longitudinal vertical section; in fig. 2 is a view A of FIG. one.
Установка дл волновых исследований содержит волновой канал 1 пр моугольного поперечного сечени с жидкостью, волно- продуктор 2 и поперечную перегородку. 3. Канал 1 имеет дно 4, боковые стенки 5 и торцовые стенки 6 и 7. Волнопродуктор 2 установлен в канале I, выполнен в виде подвижного д та и делит канал 1 на рабочую камеру 8 и холостую камеру 9. В последней установлена поперечна перегородка 3, подвижна вдоль нее. Перегородка 3 фиксируетс в камере 9 распорными винтами 10. Отношение длины волновой камеры 11, образованной щитом волнопродуктора 2 и перегородкой 3, к длине генерируемых волн равно 0,25.The wave research apparatus comprises a wave channel 1 of a rectangular cross section with a liquid, a wave product 2 and a transverse partition. 3. Channel 1 has a bottom 4, side walls 5 and end walls 6 and 7. The wave producer 2 is installed in channel I, designed as a rolling element and divides channel 1 into working chamber 8 and idle chamber 9. In the latter, a transverse partition 3 is installed , movable along it. The partition 3 is fixed in the chamber 9 by spacer screws 10. The ratio of the length of the wave chamber 11 formed by the shield of the wave maker 2 and the partition 3 to the length of the generated waves is 0.25.
Установка работает следующим образом.The installation works as follows.
Щит Болнопродуктора 2 генерирует волны , которые распростран ютс в канале 1 к модели 12 и перегородке 3. При длине волЫ/Shield of Producer 2 generates waves that propagate in channel 1 to model 12 and partition 3. At a wavelength of /
IKIk
10ten
новой камеры 11 L 0,25л, где А, - длина генерируемой волны, щит волнопродуктора 2 располагаетс в узле сто чей волны, формируемой в волновой камере 11 и рабочейThe new chamber 11 L 0,25l, where A, is the length of the generated wave, the shield of the wave maker 2 is located in the node of the standing wave formed in the wave chamber 11 and the working
камере 8. Причем параметры сто чей волны таковы, что в узле скорость жидкости совпадает со скоростью движени щита волнопродуктора 2. Следовательно, энерги в волновую камеру 11 не передаетс . Уровень воды в волновой камере 11 у щита волнопродуктора 2 остаетс практически неизменным во времени. Требуема длина волновой камеры 11 устанавливаетс с помощью перегородки 3, котора фиксируетс на заданном рассто нии от щита волнопродуктора 2 с помощью винтов 10.chamber 8. Moreover, the parameters of the standing wave are such that at the node the velocity of the fluid coincides with the speed of movement of the shield of the wave maker 2. Consequently, energy is not transferred to the wave chamber 11. The water level in the wave chamber 11 at the shield of the wave maker 2 remains almost unchanged in time. The required length of the wave chamber 11 is installed with the help of a partition 3, which is fixed at a predetermined distance from the shield of the wave maker 2 with screws 10.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU853996173A SU1335830A1 (en) | 1985-10-17 | 1985-10-17 | Installation for wave investigations |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU853996173A SU1335830A1 (en) | 1985-10-17 | 1985-10-17 | Installation for wave investigations |
Publications (1)
Publication Number | Publication Date |
---|---|
SU1335830A1 true SU1335830A1 (en) | 1987-09-07 |
Family
ID=21212238
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU853996173A SU1335830A1 (en) | 1985-10-17 | 1985-10-17 | Installation for wave investigations |
Country Status (1)
Country | Link |
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SU (1) | SU1335830A1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102587315A (en) * | 2012-02-07 | 2012-07-18 | 重庆交通大学 | Model platform for slide surge tests and method for researching original waves |
CN104699892B (en) * | 2015-01-22 | 2017-08-01 | 三峡大学 | Study of Landslides swell propagation rule and its model predicted Dam life and method |
-
1985
- 1985-10-17 SU SU853996173A patent/SU1335830A1/en active
Non-Patent Citations (1)
Title |
---|
Авторское свидетельство СССР №244669, кл. Е 02 В 1/02, 1969. Авторское свидетельство СССР № 586351, кл. G 01 М 10/00, 1977. * |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102587315A (en) * | 2012-02-07 | 2012-07-18 | 重庆交通大学 | Model platform for slide surge tests and method for researching original waves |
CN104699892B (en) * | 2015-01-22 | 2017-08-01 | 三峡大学 | Study of Landslides swell propagation rule and its model predicted Dam life and method |
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