Article | REF: BM4166 V1

Small hydropower plants

Author: Sylvain PERRIN

Publication date: November 10, 2003

You do not have access to this resource.
Click here to request your free trial access!

Already subscribed? Log in!


Français

5. Water intakes

Intake design plays an important role in the ease of operation and service life of turbines.

The designer must take into account the amount of sediment transported by the watercourse, so as to create sand traps to prevent wear on pipes and wheels. In some cases, an overflow valve is required. Filtration grids must be mechanically dimensioned so as not to vibrate under the effect of flowing water, and to withstand pressure. In the event of clogging, they are stressed in the same way as a valve. The spacing of the bars, if not fixed for fish farming reasons, must under no circumstances allow the passage of floating or sunken bodies that could damage the impeller.

5.1 Role of bar screens

Bar screens are mechanical devices used to remove...

You do not have access to this resource.

Exclusive to subscribers. 97% yet to be discovered!

You do not have access to this resource.
Click here to request your free trial access!

Already subscribed? Log in!


The Ultimate Scientific and Technical Reference

A Comprehensive Knowledge Base, with over 1,200 authors and 100 scientific advisors
+ More than 10,000 articles and 1,000 how-to sheets, over 800 new or updated articles every year
From design to prototyping, right through to industrialization, the reference for securing the development of your industrial projects

This article is included in

Hydraulic, aerodynamic and thermal machines

This offer includes:

Knowledge Base

Updated and enriched with articles validated by our scientific committees

Services

A set of exclusive tools to complement the resources

Practical Path

Operational and didactic, to guarantee the acquisition of transversal skills

Doc & Quiz

Interactive articles with quizzes, for constructive reading

Subscribe now!

Ongoing reading
Water intakes