03174nam a2200361Ii 4500991003242269707536070806s2004 enka sb 000 0 eng d97818561744971856174492b13654135-39ule_inst109500:109548Elsevier Science & Technologyhttp://www.sciencedirect.comBibl. Dip.le Aggr. Ingegneria Innovazione - Sez. Ingegneria Innovazioneeng621.6922Variable speed pumping[e-book] :a guide to successful applications /Europump and Hydraulic InstituteOxford, UK ;New York :Elsevier,c2004xi, 172 p. :ill. (some col.) ;26 cmIncludes bibliographical referencesIntroduction; Pumping system hydraulic characteristics; System and process requirements; Pumps; concepts for estimating pumping energy costs; Motors; Variable speed drives; Control principle for variable speed pumping; Selection process - new systems; Selection process - retrofitting to existing equipment; Benefits, drawbacks and operational issues; Financial justification Case studies; AppendicesPrepared by industry experts from the pump, motor and drive industries under the auspices of Europump and the Hydraulic Institute, this reference book provides a comprehensive guide to variable speed pumping.It includes technical descriptions of pumping systems and their components, and guides the reader through the evaluation of different speed control options.Case studies help illustrate the life cycle cost savings and process improvements that appropriate variable speed pumping can deliver. Authoritative, global reference to Variable Speed Pumping, by Europump and the Hydraulic InstituteCombines the technical knowledge of pump, motor and control systems in one guideBrings together all the concepts, metrics and step-by-step decision-making support you need to help you decide which VSD strategies are most appropriateWill help you design and specify pumping applications that minimise life-cycle costsElectronic reproduction.Amsterdam :Elsevier Science & Technology,2007.Mode of access: World Wide Web.System requirements: Web browser.Title from title screen (viewed on Aug. 2, 2007).Access may be restricted to users at subscribing institutionsPumping machineryVariable speed drivesElectronic books.localEuropean Association for Pump ManufacturersHydraulic Institute (U.S.)authorhttp://id.loc.gov/vocabulary/relators/aut739011Original18561744929781856174497(DLC) 2004053683(OCoLC)55615662Referexhttp://www.sciencedirect.com/science/book/9781856174497An electronic book accessible through the World Wide Web; click for informationPublisher descriptionhttp://catdir.loc.gov/catdir/enhancements/fy0668/2004053683-d.html.b1365413503-03-2224-01-08991003242269707536Variable speed pumping1463953UNISALENTOle02624-01-08m@ -engenk00