Français
2. Optimum operation of a single-pump plant
Variable-flow system with a single pump.
LCC has shown us that the major costs in a pumping installation are energy and maintenance costs. We have seen
2.1 Means for adjusting pump flow rate
The purpose of the following study is to compare different flow control systems and the energy losses they entail. It is carried out for a pump, as average and as ordinary as possible, so as to highlight not the pump, but the flow control...
The Ultimate Scientific and Technical Reference
This article is included in
Unit operations. Chemical reaction engineering
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
Optimum operation of a single-pump plant
Operation of a multi-pump plant
Theses
- - http://sudoc.abes.fr
- BOLPAIRE (S.) - Étude des écoulements instationnaires dans une pompe en régime de démarrage ou en régime établi. - École nationale supérieure d'arts et métiers, Paris (2000).
Main French hydraulic laboratories
-
CETIM Nantes
The laboratory has extensive hydraulic testing facilities (performance, cavitation, noise), as well as calculation facilities for incompressible flows.
-
CETIM Senlis
Problems of vibration, noise and pump mechanics, in the field of calculation and experimentation...
Standardization
Association française de normalisation AFNOR http://www.afnor.fr
Standards NF EN ISO
- Centrifugal, helico-centrifugal and propeller pumps – Hydraulic function test code – Precision class. Classification index: E44-402. - NF EN ISO 5198 - 04-99
- Technical specifications for centrifugal pumps – Class II. Classification index:...
Manufacturers
(non-exhaustive list)
(participants in Association française des pompes et de la robinetterie AFPR)
ABS Pompes SA
Alstom Fluides et mécanique http://www.hydro.power.alstom.com
...Professional organizations
Association européenne des constructeurs de pompes EUROPUMP (Europump rassemble les organisations professionnelles des différents pays européens). http://www.europump.org
Association française des pompes et de la robinetterie AFPR http://www.asso-afpr.org
...Standards bodies
Association française de normalisation AFNOR http://www.afnor.fr
Comité européen de normalisation CEN http://www.cenorm.be
International Organization for Standardization ISO http://www.iso.org
...
The Ultimate Scientific and Technical Reference
