dopuszczalna rzędna piętrzenia górnej wody

12:46 Mar 16, 2020
Polish to English translations [PRO]
Tech/Engineering - Energy / Power Generation / elektrownie wodne
Polish term or phrase: dopuszczalna rzędna piętrzenia górnej wody
Dokument dotyczy elektrowni wodnej Biesowice.

Dopuszczalna rzędna piętrzenia górnej wody wynosi 52,30 m n.p.m. przy spadzie wynoszącym 5,10 m.

Przetłumaczyłem termin dosłownie: permissible/allowable head/reservoir water damming altitude, ale brak potwierdzenia w Google zdaje się sugerować, że nie tędy droga i że być może istnieje konkretny, nieopisowy termin.
tabor
Poland
Local time: 12:34


Summary of answers provided
5water impoundment
Anna Bielska
3maximum permissible headwater level
Frank Szmulowicz, Ph. D.
2maximum hydraulic head
geopiet


Discussion entries: 1





  

Answers


1 hr   confidence: Answerer confidence 5/5
water impoundment


Explanation:
piętrzenie wody

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Note added at 1 hr (2020-03-16 13:58:42 GMT)
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https://www.energy.gov/eere/water/glossary-hydropower-terms

i zawsze warto tu

https://eur-lex.europa.eu/legal-content/PL/TXT/?uri=CELEX:02...


Anna Bielska
Poland
Local time: 12:34
Specializes in field
Native speaker of: Native in PolishPolish
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8 hrs   confidence: Answerer confidence 3/5Answerer confidence 3/5
maximum permissible headwater level


Explanation:
The minimum permissible headwater level of El. 631.5 will be allowed only as a temporary deviation under extreme operating emergencies.
https://books.google.com/books?id=KlvVAAAAMAAJ&pg=PA27&lpg=P...

ccccccccccccccc

Retaining weir

- maximum discharge (flood event) over the weir

- maximum permissible headwater level h0

- weir type with weir coefficient tail water level hu when the maximum discharge is evacuated
http://www.nzdl.org/gsdlmod?e=d-00000-00---off-0hdl--00-0---...

cc
The headwater level is stabilized by an adjustable side weir, the tailwater level can be varied by means of a damming device.
https://books.google.com/books?id=gdzdBgAAQBAJ&pg=PA1104&lpg...

Frank Szmulowicz, Ph. D.
United States
Local time: 07:34
Native speaker of: Native in EnglishEnglish, Native in PolishPolish
PRO pts in category: 425
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13 hrs   confidence: Answerer confidence 2/5Answerer confidence 2/5
maximum hydraulic head


Explanation:
Wysokość piętrzenia – to różnica rzędnej maksymalnego poziomu piętrzenia i rzędnej zwierciadła wodny dolnej, odpowiadającej przepływowi średniemu niskiemu - https://pl.wikipedia.org/wiki/Wysokość_piętrzenia

----

In which: Hav = average hydraulic head available [m],
Hmax = maximum hydraulic head available [m],
Hmin = minimum hydraulic head available [m],
Δh= difference between minimum and maximum water level [m]
- https://ishr.site/jUcD - page 67

geopiet
Native speaker of: Native in PolishPolish
PRO pts in category: 108
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