LEADER 03174nam a2200361Ii 4500 001 991003242269707536 008 070806s2004 enka sb 000 0 eng d 020 $a9781856174497 020 $a1856174492 035 $ab13654135-39ule_inst 037 $a109500:109548$bElsevier Science & Technology$nhttp://www.sciencedirect.com 040 $aBibl. Dip.le Aggr. Ingegneria Innovazione - Sez. Ingegneria Innovazione$beng 082 04$a621.69$222 245 00$aVariable speed pumping$h[e-book] :$ba guide to successful applications /$cEuropump and Hydraulic Institute 260 $aOxford, UK ;$aNew York :$bElsevier,$cc2004 300 $axi, 172 p. :$bill. (some col.) ;$c26 cm 504 $aIncludes bibliographical references 505 0 $aIntroduction; 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; Appendices 520 $aPrepared 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 costs 533 $aElectronic reproduction.$bAmsterdam :$cElsevier Science & Technology,$d2007.$nMode of access: World Wide Web.$nSystem requirements: Web browser.$nTitle from title screen (viewed on Aug. 2, 2007).$nAccess may be restricted to users at subscribing institutions 650 0$aPumping machinery 650 0$aVariable speed drives 655 7$aElectronic books.$2local 710 2 $aEuropean Association for Pump Manufacturers 710 2 $aHydraulic Institute (U.S.)$eauthor$4http://id.loc.gov/vocabulary/relators/aut$0739011 776 1 $cOriginal$z1856174492$z9781856174497$w(DLC) 2004053683$w(OCoLC)55615662 856 40$3Referex$uhttp://www.sciencedirect.com/science/book/9781856174497$zAn electronic book accessible through the World Wide Web; click for information 856 42$zPublisher description$uhttp://catdir.loc.gov/catdir/enhancements/fy0668/2004053683-d.html 907 $a.b13654135$b03-03-22$c24-01-08 912 $a991003242269707536 996 $aVariable speed pumping$91463953 997 $aUNISALENTO 998 $ale026$b24-01-08$cm$d@ $e-$feng$genk$h0$i0