marginal

French translation: courbes du débit d'eau marginal

GLOSSARY ENTRY (DERIVED FROM QUESTION BELOW)
English term or phrase:marginal
French translation:courbes du débit d'eau marginal
Entered by: GILOU

08:57 Aug 2, 2019
English to French translations [PRO]
Tech/Engineering - Energy / Power Generation
English term or phrase: marginal
Not sure what 'marginal' refers to here, thank you.

The ***marginal*** water rate curves are computed at each ED calculation based on the initial unit marginal water rate curves and net heads.

Calculates for each hydro plant a water value and a ***marginal*** water rate curve based on the units net head value and the available water resources.
Solen Fillatre
France
Local time: 01:31
courbes du débit d'eau marginal
Explanation:
-

--------------------------------------------------
Note added at 2 heures (2019-08-02 11:01:06 GMT)
--------------------------------------------------

débit d'eau qui est marginal
Selected response from:

GILOU
France
Local time: 01:31
Grading comment
Thank you
4 KudoZ points were awarded for this answer



Summary of answers provided
4 +1marginale
FX Fraipont (X)
5courbes du débit d'eau marginal
GILOU


  

Answers


54 mins   confidence: Answerer confidence 4/5Answerer confidence 4/5 peer agreement (net): +1
marginale


Explanation:
water [flow] rate curve : courbe marginale du débit d'eau

--------------------------------------------------
Note added at 1 hr (2019-08-02 10:51:10 GMT)
--------------------------------------------------



"Available Hydro Power
The power that can be extracted from a waterfall depends upon its height and rate of flow.
The available hydro power can be calculated by the following equation:
P=9.8qh
P=available water power[kW]
q=water rate of flow [m3/s]
h= head of water [m]"
https://www.academia.edu/5738254/Lecture_9_Hydroelectric_Pow...

"Calculates for each hydro plant a water value and a marginal water rate curve based on the units net head value and the available water resources."

"water rate" + "net head value" => water rate [of flow] , aka water flow rate


--------------------------------------------------
Note added at 1 hr (2019-08-02 10:53:36 GMT)
--------------------------------------------------

"4. Climate scenarios and flow rate variation in hydropower production

It should be highlighted that the influence of temperature and rainfall on the flow of water rate for the same month and the previous ones. In fact reason for this temperature and rainfall from the previous period might influence the flow of water rate in the next period and it would be high because of climatic condition influence during a previous period [32]."
https://www.sciencedirect.com/science/article/pii/S111001681...

"The power capacity of the power plant is lead out through the blocked
transformations to the 400 kV switching room of Liptovska Mara. Its
own usage is secured by the flow assembly and the 22 kV line. The
flows above 8 m3.s-1 are let into the riverbed out as idled to secure
water economy of the river. It is not possible to use the water rate for
recreational purposes because it is not safe, as the pumping comes to
an unexpected swinging of the water surface.
"
https://www.duurzaammbo.nl/images/pdf/Hydropower.pdf




FX Fraipont (X)
Belgium
Local time: 01:31
Specializes in field
Native speaker of: Native in FrenchFrench
PRO pts in category: 494

Peer comments on this answer (and responses from the answerer)
agree  Tony M: Obviously the 'rate' here is a 'flow rate'; my only doubt is whether it is the curve that is marginal or the rate...?
58 mins
  -> thanks - notice now it's not about price any more!
Login to enter a peer comment (or grade)

2 hrs   confidence: Answerer confidence 5/5
courbes du débit d'eau marginal


Explanation:
-

--------------------------------------------------
Note added at 2 heures (2019-08-02 11:01:06 GMT)
--------------------------------------------------

débit d'eau qui est marginal

GILOU
France
Local time: 01:31
Native speaker of: French
PRO pts in category: 503
Grading comment
Thank you
Login to enter a peer comment (or grade)



Login or register (free and only takes a few minutes) to participate in this question.

You will also have access to many other tools and opportunities designed for those who have language-related jobs (or are passionate about them). Participation is free and the site has a strict confidentiality policy.

KudoZ™ translation help

The KudoZ network provides a framework for translators and others to assist each other with translations or explanations of terms and short phrases.


See also:
Term search
  • All of ProZ.com
  • Term search
  • Jobs
  • Forums
  • Multiple search