SU810883A1 - Stream energy absorber for multispan water-passing structure - Google Patents
Stream energy absorber for multispan water-passing structure Download PDFInfo
- Publication number
- SU810883A1 SU810883A1 SU792738159A SU2738159A SU810883A1 SU 810883 A1 SU810883 A1 SU 810883A1 SU 792738159 A SU792738159 A SU 792738159A SU 2738159 A SU2738159 A SU 2738159A SU 810883 A1 SU810883 A1 SU 810883A1
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- SU
- USSR - Soviet Union
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- flow
- water
- plan
- multispan
- energy absorber
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Description
свое направление в вертикальной плоскости , что способствует расширению отдельных струй в горизонтальной плоскости в пределах водобойного колодца 1. Испытыва реактивное воздействие водобойной стенки и интенсивное турбулентное перемешивание отдельных струй, поток воды гасит свою избыточную кинетическую энергию в пределах водобойного колодца 1. Водобойна стенка 7 с наклонной верхней гранью 8, установленна в конце водобойного колодца 1, увеличивает растекание потока в плане при выходе в отвод щее русло как при донном режиме течени за ней, так и при поверхностном, т. е. лри полном ее затоплении. Треугольные гасители-растекатели 4 исключают сливание двух соседних струй и образование за пролетами 2 зоны с увеличенными удельными расходами, тем самым распредел поток в плане и уменьша всплески над водобойной стенкой 5. В случае работы отдельных пролетов 2 в водобойном колодце 1 образуютс боковые водовороты с вертикальной осью вращени . При этом водобойна стенка 5 уменьшает как их размеры, так и их интенсивность в пределах водобойного колодца 1. Водобойна стенка 7, установленна в конце водобойного колодца 1, предотвращает вли ние уровн воды отвод щего русла на режим сопр жени в водобойном колодце 1 и темits direction in a vertical plane, which contributes to the expansion of individual jets in a horizontal plane within the water well 1. Having experienced the reactive effects of the water wall and intense turbulent mixing of the individual jets, the water flow extinguishes its excess kinetic energy within the water well 1. Water wall 7 with an inclined the top face 8, installed at the end of the water well 1, increases the flow spread in the plan as it enters the diversion channel as in the bottom flow mode and there, and at the surface, t. e. LIS complete its sinking. Triangular dampers-spreading 4 exclude merging of two adjacent jets and the formation of spans 2 zones with increased specific costs, thereby distributing the flow in the plan and reducing splashes over the wall 5. In the case of individual spans 2, side eddies form in the water well 1. axis of rotation. In this case, the water wall 5 reduces both their size and their intensity within the water well 1. Water wall 7 installed at the end of the water well 1 prevents the drainage channel from affecting the level of the water in the water well 1 and
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Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU792738159A SU810883A1 (en) | 1979-03-20 | 1979-03-20 | Stream energy absorber for multispan water-passing structure |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU792738159A SU810883A1 (en) | 1979-03-20 | 1979-03-20 | Stream energy absorber for multispan water-passing structure |
Publications (1)
Publication Number | Publication Date |
---|---|
SU810883A1 true SU810883A1 (en) | 1981-03-07 |
Family
ID=20815886
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU792738159A SU810883A1 (en) | 1979-03-20 | 1979-03-20 | Stream energy absorber for multispan water-passing structure |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU810883A1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2530526C1 (en) * | 2013-06-27 | 2014-10-10 | Михаил Иванович Голубенко | Dissipating device of water flow |
CN106013008A (en) * | 2016-06-27 | 2016-10-12 | 中国电建集团成都勘测设计研究院有限公司 | Energy dissipation structure for mountainous river diversion channel |
-
1979
- 1979-03-20 SU SU792738159A patent/SU810883A1/en active
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2530526C1 (en) * | 2013-06-27 | 2014-10-10 | Михаил Иванович Голубенко | Dissipating device of water flow |
CN106013008A (en) * | 2016-06-27 | 2016-10-12 | 中国电建集团成都勘测设计研究院有限公司 | Energy dissipation structure for mountainous river diversion channel |
CN106013008B (en) * | 2016-06-27 | 2018-03-16 | 中国电建集团成都勘测设计研究院有限公司 | Energy-dissipating structure for mountain channel diversion canal |
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