Troubleshooting Centrifugal Pumps and their systems

AvRon Palgrave

Inbunden, Engelska, 2003

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Beskrivning

This book is intended for those new to the use and abuse of centrifugal pumps. It is also for those whose involvement with pumps is so occasional, that they need a reminder of the basics.

Produktinformation

Utgivningsdatum:2003-12-02
Mått:102 x 152 x 0 mm
Vikt:640 g
Format:Inbunden
Språk:Engelska
Antal sidor:384
Förlag:Elsevier Science
ISBN:9781856173919

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Mer om författaren

Ron Palgrave is a retired pump designer and specialist in the hydraulic design and performance of centrifugal pumps. He has nearly 60 years’ experience with 5 manufacturers. He has written several technical papers, magazine articles, and is the author of the 1st edition of Troubleshooting Centrifugal Pumps and their Systems. He has been granted several patents relating to pump technology. Mr. Palgrave currently practices part-time and is one of the most experienced hydraulic engineers in the industry.

Innehållsförteckning

Chapter 1 - Introduction Chapter 2 - Centrifugal Pump BasicsHow Centrifugal Pumps WorkPerformance CurvesCombined Impellers For:• More Flow• More PressureCavitation And Npsh Chapter 3 - Pipe System BasicsFrictional Head SystemsCombined Friction And Static Head SystemsMainly Static Head SystemsInteraction Between Pump And System; Equilibrium FlowPipe-Work Design RulesChapter 4 - Generalised Operating FlowchartChapter 5 - "Does The Pump Need To Start Yet?"Decisions And OptionsChapter 6 - "Are Conditions Satisfactory For Start-Up?"A Mechanical Concerns • Pipe Loads• Preparation• Warm-Up• Set UpB Hydraulic Issues• A1-Liquid Issues• A2-Piping Problems• A3-Priming And VentingChapter 7 - "Start Pump"!Starting Solo Pumps• Speed Torque CurvesStarting Multiple Pumps:• Parallel Operation• Series OperationChapter 8 - Has Pumped Started Satisfactorily?Site TestingLow Flow ProblemsHigh Flow ProblemsChapter 9 - Does The Pump Continue To Operate Well?Performance Decay ProblemsVibrationBearingsAbrasive SolidsChapter 10 - Does Pump Need To Stop Yet?Decisions And OptionsChapter 11 - Stop Pump!Surge And Water HammerChapter 12 - Has Pump Stopped Correctly?TurbiningChapter 13 - Pump Selection GuidelinesAppendices