Pumps as Turbines and Induction Motors as Generators for Energy Recovery in Water Supply Systems

1998 ◽  
Vol 12 (3) ◽  
pp. 175-178 ◽  
Author(s):  
A. A. Williams ◽  
N. P. A. Smith ◽  
C. Bird ◽  
M. Howard
Keyword(s):  
Water Supply ◽  
Energy Recovery ◽  
Induction Motors ◽  
Water Supply Systems ◽  
Supply Systems

scholarly journals Energy Recovery Using Micro-Hydropower Technology in Water Supply Systems: The Case Study of the City of Fribourg

Water ◽  
2016 ◽  
Vol 8 (8) ◽  
pp. 344 ◽  
Author(s):  
Irene Samora ◽  
Pedro Manso ◽  
Mário Franca ◽  
Anton Schleiss ◽  
Helena Ramos
Keyword(s):  
Water Supply ◽  
Energy Recovery ◽  
Water Supply Systems ◽  
Supply Systems ◽  
The City

A methodology to estimate average flow rates in Water Supply Systems (WSSs) for energy recovery purposes through hydropower solutions

2021 ◽  
Vol 180 ◽  
pp. 1101-1113
Author(s):  
Mosè Rossi ◽  
Samuele Spedaletti ◽  
Matteo Lorenzetti ◽  
Danilo Salvi ◽  
Massimiliano Renzi ◽  
...  
Keyword(s):  
Water Supply ◽  
Energy Recovery ◽  
Water Supply Systems ◽  
Flow Rates ◽  
Average Flow ◽  
Supply Systems

scholarly journals Hydropower Potential Assessment in Water Supply Systems

Proceedings ◽  
2018 ◽  
Vol 2 (20) ◽  
pp. 1299 ◽  
Author(s):  
Eva Gómez-Llanos ◽  
Juana Arias-Trujillo ◽  
Pablo Durán-Barroso ◽  
José M. Ceballos-Martínez ◽  
Jesús A. Torrecilla-Pinero ◽  
...  
Keyword(s):  
Water Supply ◽  
Energy Recovery ◽  
Water Cycle ◽  
Design Flow ◽  
Electricity Production ◽  
Water Supply Systems ◽  
Methodology Development ◽  
Hydropower Potential ◽  
Supply Systems ◽  
Selection Of

Energy recovery in water supply systems (WSS) is environmentally friendly, since it is a renewable energy based on exploiting the excess pressure existing in water pipes for obtaining electricity. This paper presents the methodology development for the identification of the hydropower potential in WSS and the possible installations by means of a Matlab rutine. The results showed the interactions among the design flow and maximum head have provided the possible scenarios with electric potential and the selection of possible turbines. The methodology proposed allows determining the suitability of electricity production in the urban water cycle by MHPs, in order to avoid the need for the installation of dissipation devices for this energy.

ELECTRICITY LOAD PREDICTION FOR WATER SUPPLY SYSTEMS

2008 ◽  
Vol 7 (4) ◽  
pp. 453-458
Author(s):  
Mihai Gavrilas ◽  
Gilda Gavrilas ◽  
Ovidiu Ivanov
Keyword(s):  
Water Supply ◽  
Water Supply Systems ◽  
Load Prediction ◽  
Electricity Load ◽  
Supply Systems

LAVIN NDZ-S BRONZE

Alloy Digest ◽  
1965 ◽  
Vol 14 (5) ◽  
Keyword(s):  
Water Supply ◽  
Physical Properties ◽  
Tensile Properties ◽  
Base Alloy ◽  
High Strength ◽  
Water Supply Systems ◽  
Copper Base ◽  
Valve Stem ◽  
Copper Base Alloy ◽  
Supply Systems

Abstract LAVIN NDZ-S BRONZE is a copper-base alloy recommended as a high-strength dezincification and dealuminization resistant valve stem material in water supply systems. This datasheet provides information on composition, physical properties, hardness, and tensile properties. It also includes information on casting and machining. Filing Code: Cu-151. Producer or source: R. Lavin & Sons Inc..

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