SU212138A1 - FLOW ENERGY DRAMER FOR HYDRAULIC ENGINEERING EQUIPMENT - Google Patents
FLOW ENERGY DRAMER FOR HYDRAULIC ENGINEERING EQUIPMENTInfo
- Publication number
- SU212138A1 SU212138A1 SU1095564A SU1095564A SU212138A1 SU 212138 A1 SU212138 A1 SU 212138A1 SU 1095564 A SU1095564 A SU 1095564A SU 1095564 A SU1095564 A SU 1095564A SU 212138 A1 SU212138 A1 SU 212138A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- flow energy
- dramer
- hydraulic engineering
- engineering equipment
- flow
- Prior art date
Links
- 239000006096 absorbing agent Substances 0.000 description 3
- 238000011144 upstream manufacturing Methods 0.000 description 2
- 230000002349 favourable Effects 0.000 description 1
- 230000000171 quenching Effects 0.000 description 1
- 238000010791 quenching Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Description
Известные гасители энергии потока дл гидротехнических сооружений, включающие наклонный порог из отдельных элементов, расположенных по ширине потока, не достаточно эффективны из-за необтекаемой конструктивной формы гасителей, создающей благопри тные услови дл кавитации.Known flow energy absorbers for hydraulic structures, including an inclined threshold of individual elements located along the width of the flow, are not sufficiently effective due to the non-streamlined design form of absorbers, which creates favorable conditions for cavitation.
В предлагаемом гасителе энергии потока каждый элемент выполнен сужающимс в направлении верхнего бьефа, что увеличивает эффективность работы гасител , за -счет повышени на гран х порога давлени , обеспечивающего расширение диапазона безкавитационного режима работы.In the proposed flow energy quencher, each element is made tapering in the direction of the upstream, which increases the efficiency of the quencher, due to an increase in the pressure threshold at the edges, which expands the range of the non-cavitational mode of operation.
Предлагаемый гаситель представлен в осуществлении . На фиг. 1 изображен план наклонного порога; на фиг. 2 - то же, продольный профиль. Гаситель энергии потока включает наклонный порог из отдельных элементов Л расположенных по щирине потока. The proposed damper is presented in implementation. FIG. 1 shows the plan of the inclined threshold; in fig. 2 - the same, longitudinal profile. The energy absorber of the flow includes an inclined threshold of individual elements L located along the width of the flow.
Каждый элемент выполнен сужающимс в направлении верхнего бьефа.Each element is tapered towards the headwater.
Дл большего затоплени прыжка можно на пороге дополнительно устраивать выступы 2. Основное гашение энергии потока происходит в конфузорных пространствах между сужающимис элементами гасител . Применение предлагаемого гасител позволит уменьшить размеры водобойных колодцев.For a greater flooding of the jump, protrusions 2 can be additionally arranged on the threshold. The main flow energy quenching occurs in confused spaces between the constricting elements of the extinguisher. The use of the proposed quencher will reduce the size of the water wells.
Предмет изобретени Subject invention
Гаситель энергии потока дл гидротехнических сооружений, включающий наклонный порог из отдельных элементов, распололсенных по ширине потока, отличающийс тем, что, с целью повышени - эффективности, каждый элемент выполнен сужающимс в направлении верхнего бьефа.A flow energy damper for hydraulic structures, including a sloping threshold of individual elements located across the width of the stream, characterized in that, in order to increase efficiency, each element is made tapering in the direction of the upstream.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU212138A1 true SU212138A1 (en) |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3967453A (en) * | 1973-09-18 | 1976-07-06 | Vincent Bauzil | Connecting channel between two different water levels |
| US5171101A (en) * | 1987-05-27 | 1992-12-15 | Light Wave, Ltd. | Surfing-wave generators |
| US5236280A (en) * | 1987-05-27 | 1993-08-17 | Blade Loch, Inc. | Method and apparatus for improving sheet flow water rides |
| US5271692A (en) * | 1987-05-27 | 1993-12-21 | Light Wave, Ltd. | Method and apparatus for a sheet flow water ride in a single container |
| US5401117A (en) * | 1987-05-27 | 1995-03-28 | Lochtefeld; Thomas J. | Method and apparatus for containerless sheet flow water rides |
| US5421782A (en) * | 1990-08-15 | 1995-06-06 | Light Wave, Inc. | Action river water attraction |
| US5628584A (en) * | 1990-09-04 | 1997-05-13 | Lochtefeld; Thomas J. | Method and apparatus for containerless sheet flow water rides |
| US5667445A (en) * | 1988-12-19 | 1997-09-16 | Light Wave Ltd. | Jet river rapids water attraction |
| US5766082A (en) * | 1993-05-20 | 1998-06-16 | Lochtefeld; Thomas J. | Wave river water attraction |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3967453A (en) * | 1973-09-18 | 1976-07-06 | Vincent Bauzil | Connecting channel between two different water levels |
| US5171101A (en) * | 1987-05-27 | 1992-12-15 | Light Wave, Ltd. | Surfing-wave generators |
| US5236280A (en) * | 1987-05-27 | 1993-08-17 | Blade Loch, Inc. | Method and apparatus for improving sheet flow water rides |
| US5271692A (en) * | 1987-05-27 | 1993-12-21 | Light Wave, Ltd. | Method and apparatus for a sheet flow water ride in a single container |
| US5401117A (en) * | 1987-05-27 | 1995-03-28 | Lochtefeld; Thomas J. | Method and apparatus for containerless sheet flow water rides |
| US5667445A (en) * | 1988-12-19 | 1997-09-16 | Light Wave Ltd. | Jet river rapids water attraction |
| US5421782A (en) * | 1990-08-15 | 1995-06-06 | Light Wave, Inc. | Action river water attraction |
| US5628584A (en) * | 1990-09-04 | 1997-05-13 | Lochtefeld; Thomas J. | Method and apparatus for containerless sheet flow water rides |
| US5899633A (en) * | 1990-09-04 | 1999-05-04 | Lochtefeld; Thomas J. | Method and apparatus for containerless sheet flow water rides |
| US6319137B1 (en) | 1990-09-04 | 2001-11-20 | Light Wave, Ltd. | Containerless sheet flow water ride |
| US6716107B2 (en) | 1990-09-04 | 2004-04-06 | Light Wave, Ltd. | Containerless sheet flow water ride |
| US7666104B2 (en) | 1990-09-04 | 2010-02-23 | Light Wave, Ltd. | Water ride attraction |
| US5766082A (en) * | 1993-05-20 | 1998-06-16 | Lochtefeld; Thomas J. | Wave river water attraction |
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