Tuesday 24 August 2010

Wseas Transactions

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Transactions: WSEAS TRANSACTIONS ON SYSTEMS
Transactions ID Number: 88-378
Full Name: Claudiu Nitescu
Position: Lecturer
Age: ON
Sex: Male
Address: 22b Unirii Str., Constanta
Country: ROMANIA
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E-mail address: nitescuclaudiu@yahoo.com
Other E-mails: claudiu.nitescu@univ-ovidius.ro
Title of the Paper: Systematic Hydraulic Study for the Preliminary Sizing of the Surge Tanks Mounted Close to the Pumping Station
Authors as they appear in the Paper: Claudiu Stefan Nitescu, Anca Constantin
Email addresses of all the authors: nitescuclaudiu@yahoo.com, claudiu.nitescu@univ-ovidius.ro, anca.constantin@ymail.com
Number of paper pages: 10
Abstract: The surge tanks, assumed to have no hydraulic loss at the bottom connection to the main discharge duct, are the simplest and safest protective device. An important number of pumping stations, part of the Romanian irrigation systems, were conceived with a surge tank mounted by the pump, on the discharge duct, in order to protect the installation from hydraulic shock. In practice, the sizing of such protection device usually implies a large volume of hydraulic calculation. Special charts (function of the hydraulic characteristics: discharge, geodetic head, diameter and length of the discharge duct) were conceived on the basis of the mathematical model of the hydraulic shock. They make the sizing more efficient and significantly reduce the time for the surge tank dimensioning.
Keywords: Surge tank, Air chamber, Pumping station, Geodetic head, Head loss
EXTENSION of the file: .doc
Special (Invited) Session: Systematic Hydraulic Study on Pumping Stations Equipped with Surge Tank Mounted next to the Pump
Organizer of the Session: 646-563
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