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Troubleshooting Centrifugal Pumps and their systems

Troubleshooting Centrifugal Pumps and their systems
A Book

by Ron Palgrave

  • Publisher : Butterworth-Heinemann
  • Release : 2019-11-29
  • Pages : 688
  • ISBN : 0081025041
  • Language : En, Es, Fr & De
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Troubleshooting Centrifugal Pumps and Their Systems, Second Edition, begins by discussing pump characteristics that can be reconfigured to suit changing conditions. Next, it provides guidance on when to withdraw a pump from service for repair and how it should be subsequently treated. It is an ideal resource for those who feel ill-equipped to analyze unsatisfactory pump system behavior, and is also a great reference for pump engineers, pump hydraulic designers, and graduate students who need systemic knowledge on centrifugal pumps and their systems. Presents the basic mechanisms of abrasive wear in centrifugal pumps, including different wear patterns and their causes Discusses performance improvements to help readers meet the new requirements of a pumping system Describes repair and life improvement techniques Includes real-world examples of troubleshooting in centrifugal pumps and systems

Centrifugal Pump User’s Guidebook

Centrifugal Pump User’s Guidebook
Problems and Solutions

by Shmariahu Yedidiah

  • Publisher : Springer Science & Business Media
  • Release : 2012-12-06
  • Pages : 388
  • ISBN : 1461312175
  • Language : En, Es, Fr & De
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Specifically for the pump user, this book concentrates on the identification and solution of problems associated with existing centrifugal pumps. It gives specific examples on how to modify pump performance for increased efficiency and better quality control, which turn into long-term cost savings. Some basic theory is included to give the reader greater understanding of the problems being encountered and attacked.

Power Plant Centrifugal Pumps

Power Plant Centrifugal Pumps
Problem Analysis and Troubleshooting

by Maurice L. Adams

  • Publisher : CRC Press
  • Release : 2017-03-16
  • Pages : 162
  • ISBN : 1439813795
  • Language : En, Es, Fr & De
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In the critical work of maintaining power plant machinery, operating difficulties with centrifugal pumps will inevitably occur because of the essential requirement for electric power plants to operate at all times throughout the year. The root causes and solutions for pump failure comprise major areas of study for engineers in seeking the highest availability of electricity-generating units, extending time between major machinery overhauls and providing early detection of potential failure modes well in advance of machine degradation. This guide for engineers provides a comprehensive overview of the fundamentals of centrifugal pumps, addressing the range of pump operating problems encountered in both fossil and nuclear power plants. The book is divided into three sequential parts: Part I - Primer on Centrifugal Pumps, Part II -Power Plant Centrifugal Pump Applications, and Part III - Trouble-Shooting Case Studies. Employing effective research models developed through years of experience, the author draws on an extensive range of scholarship that covers the detrimental impact of power plant pump failures on overall plant performance, as well as the preventative measures that aid in successful pump maintenance. After covering the performance and components of centrifugal pumps, operating failure modes are covered both for fossil and nuclear power plants. This is followed by the presentation of several power plant pump troubleshooting case studies. The text also walks readers through the various other industrial applications of centrifugal pumps, as in their use within petrochemical plants and in ocean vessel propulsion systems. Recognizing the warning signs of specific impending pump failure modes is essential to minimizing the financial costs of dealing with pump operating problems. To this end, the author lays out a range of theoretical models and relevant examples in support of the essential work of power plant pump use and maintenance:

Know and Understand Centrifugal Pumps

Know and Understand Centrifugal Pumps
A Book

by L. Bachus,A Custodio

  • Publisher : Elsevier
  • Release : 2003-07-25
  • Pages : 264
  • ISBN : 9780080509747
  • Language : En, Es, Fr & De
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Pumps are commonly encountered in industry and are essential to the smooth running of many industrial complexes. Mechanical engineers entering industry often have little practical experience of pumps and their problems, and need to build up an understanding of the design, operation and appropriate use of pumps, plus how to diagnose faults and put them right. This book tackles all these aspects in a readable manner, drawing on the authors' long experience of lecturing and writing on centrifugal pumps for industrial audiences.

Practical Centrifugal Pumps

Practical Centrifugal Pumps
A Book

by Paresh Girdhar,Octo Moniz

  • Publisher : Elsevier
  • Release : 2011-04-18
  • Pages : 264
  • ISBN : 9780080480145
  • Language : En, Es, Fr & De
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Practical Centrifugal Pumps is a comprehensive guide to pump construction, application, operation, maintenance and management issues. Coverage includes pump classifications, types and criteria for selection, as well as practical information on the use of pumps, such as how to read pump curves and cross reference. Throughout the book the focus is on best practice and developing the skills and knowledge required to recognise and solve pump problems in a structured and confident manner. Case studies provide real-world scenarios covering the design, set up, troubleshooting and maintenance of pumps. · A comprehensive guide to pump construction, design, installation, operation, troubleshooting and maintenance. · Develop real-world knowhow and practical skills through seven real-world case studies · Coverage includes pump classifications, types and criteria for selection, as well as practical information on the use of pumps

Pumping Machinery Theory and Practice

Pumping Machinery Theory and Practice
A Book

by Hassan M. Badr,Wael H. Ahmed

  • Publisher : John Wiley & Sons
  • Release : 2015-02-16
  • Pages : 388
  • ISBN : 1118932080
  • Language : En, Es, Fr & De
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Pumping Machinery Theory and Practice comprehensively covers the theoretical foundation and applications of pumping machinery. Key features: Covers characteristics of centrifugal pumps, axial flow pumps and displacement pumps Considers pumping machinery performance and operational-type problems Covers advanced topics in pumping machinery including multiphase flow principles, and two and three-phase flow pumping systems Covers different methods of flow rate control and relevance to machine efficiency and energy consumption Covers different methods of flow rate control and relevance to machine efficiency and energy consumption

Pump Selection and Troubleshooting Field Guide

Pump Selection and Troubleshooting Field Guide
A Book

by Richard P. Beverly

  • Publisher : American Water Works Association
  • Release : 2011-01-12
  • Pages : 123
  • ISBN : 1613000928
  • Language : En, Es, Fr & De
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Troubleshooting Rotating Machinery

Troubleshooting Rotating Machinery
Including Centrifugal Pumps and Compressors, Reciprocating Pumps and Compressors, Fans, Steam Turbines, Electric Motors, and More

by Robert X. Perez,Andrew P. Conkey

  • Publisher : John Wiley & Sons
  • Release : 2016-07-14
  • Pages : 384
  • ISBN : 1119294398
  • Language : En, Es, Fr & De
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Process machines are critical to the profitability of processes. Safe, efficient and reliable machines are required to maintain dependable manufacturing processes that can create saleable, on-spec product on time, and at the desired production rate. As the wards of process machinery, we wish to keep our equipment in serviceable condition. One of the most challenging aspects of a machinery professional or operator’s job is deciding whether an operating machine should be shut down due to a perceived problem or be allowed to keep operating. If he or she wrongly recommends a repair be conducted, the remaining useful machine life is wasted, but if he or she is right, they can save the organization from severe consequences, such as product releases, fires, costly secondary machine damage, etc. This economic balancing act is at the heart of all machinery assessments. Troubleshooting is part science and part art. Simple troubleshooting tables or decision trees are rarely effective in solving complex, real-world machine problems. For this reason, the authors want to offer a novel way to attack machinery issues that can adversely affect the reliability and efficiency of your plant processes. The methodology presented in this book is not a rigid “cook book” approach but rather a flexible and dynamic process aimed at exploring process plant machines holistically, in order uncover the true nature the problem at hand.

Centrifugal Pumps

Centrifugal Pumps
A Book

by Igor Karassik,J. Terry McGuire

  • Publisher : Springer Science & Business Media
  • Release : 2012-12-06
  • Pages : 780
  • ISBN : 1461566045
  • Language : En, Es, Fr & De
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This last, the education of pump users, is precisely what this book was intended to do. To what extent we must have achieved our purpose, our readers must decide. My good friend and associate, J. T. (Terry) McGuire, and I have been working very closely together for a long time. Our view of engineering problems and of their solutions coincide to an astonishing degree. When I was asked to prepare a second edition of my book Centrifugal Pumps, it was logical that I turned to Terry and suggested that he be my coauthor on this project. He agreed to do so, and his cooperation has been most valuable, both in improving the resultant work and in easing my burden. It would be presumptuous on my part to pretend that nothing has changed in the technology of centrifugal pumps during the 30 years since I prepared the manuscript for the first edition of this book. Let me, then, speak of some of these changes.

Centrifugal Pumps

Centrifugal Pumps
A Book

by Johann Friedrich Gülich

  • Publisher : Springer
  • Release : 2014-10-24
  • Pages : 1116
  • ISBN : 3642401147
  • Language : En, Es, Fr & De
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This book gives an unparalleled, up-to-date, in-depth treatment of all kinds of flow phenomena encountered in centrifugal pumps including the complex interactions of fluid flow with vibrations and wear of materials. The scope includes all aspects of hydraulic design, 3D-flow phenomena and partload operation, cavitation, numerical flow calculations, hydraulic forces, pressure pulsations, noise, pump vibrations (notably bearing housing vibration diagnostics and remedies), pipe vibrations, pump characteristics and pump operation, design of intake structures, the effects of highly viscous flows, pumping of gas-liquid mixtures, hydraulic transport of solids, fatigue damage to impellers or diffusers, material selection under the aspects of fatigue, corrosion, erosion-corrosion or hydro-abrasive wear, pump selection, and hydraulic quality criteria. As a novelty, the 3rd ed. brings a fully analytical design method for radial impellers, which eliminates the arbitrary choices inherent to former design procedures. The discussions of vibrations, noise, unsteady flow phenomena, stability, hydraulic excitation forces and cavitation have been significantly enhanced. To ease the use of the information, the methods and procedures for the various calculations and failure diagnostics discussed in the text are gathered in about 150 pages of tables which may be considered as almost unique in the open literature. The text focuses on practical application in the industry and is free of mathematical or theoretical ballast. In order to find viable solutions in practice, the physical mechanisms involved should be thoroughly understood. The book is focused on fostering this understanding which will benefit the pump engineer in industry as well as academia and students.

An Introduction to Water System Pumps Operation and Maintenance

An Introduction to Water System Pumps Operation and Maintenance

by J. Paul Guyer, P.E., R.A.

  • Publisher : Guyer Partners
  • Release : 2018-02-17
  • Pages : 54
  • ISBN : 9876543210XXX
  • Language : En, Es, Fr & De
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Introductory technical guidance for civil and mechanical engineers interested in operation and maintenance of water distribution system pumps. Here is what is discussed: 1. INTRODUCTION 2. PUMPS 3. OPERATION OF PUMPS 4. PUMP MAINTENANCE 5. PUMP DRIVERS 6. ACCESSORIES 7. RECORDKEEPING 8. PUMP SAFETY 9. MOTOR AND ENGINE SAFETY.

Operator’S Guide to Centrifugal Pumps

Operator’S Guide to Centrifugal Pumps
What Every Reliability-Minded Operator Needs to Know

by Robert X. Perez

  • Publisher : Xlibris Corporation
  • Release : 2008-09-22
  • Pages : 196
  • ISBN : 1462803458
  • Language : En, Es, Fr & De
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We work in an industry where economic success is heavily dependent on the collective performance of our processing equipment and their operators. Without highly trained and confident operators we can never hope to realize the full potential of our complex processes. Formal and informal training must be provided regularly if continuous process and reliability gains are to be expected. There are no shortcuts to operational excellence. One training topic essential to every operators education is that of centrifugal pumping technology. The ever-present centrifugal pump is one of the workhorses of the process world, tirelessly moving fluids, ranging from the innocuous to the toxic and flammable, from one stage of the process to the next. We would be hard pressed to find a processing unit inside our complexes without a few of these in service. Their shear numbers and variety can make their mastery a challenge. This book was specifically written for process operators who regularly deal with centrifugal pumps, addressing principally those variables and factors under their control, while limiting design theory and mathematics to a minimum. The following topics and content are covered: 1. Importance of equipment reliability and what role operators play in this mission. 2. Centrifugal pump operating characteristics 3. Mechanical seals and their related seal flush plans 4. What operators should know about electric motors 5. Lubrication basics 6. Troubleshooting basics 7. How to start a pump reliability program By the end of the book, the reader should possess a clear understanding of how to operate and monitor their pumps. Three handy references are also contained in the book to answer questions as they arise in the field: 1) Operators Guide to API Flush Plans, 2) Illustrated Glossary of Centrifugal Pump Terms, 3) Glossary of Electric Motor Terms, and 4) Useful Centrifugal Pump Formulas. This book can be used as a self-paced, self-taught short course or as a companion to a live prepared short course for both inexperienced and seasoned operators. It can also serve as a handy field guide after completion of the course. The ultimate mission of this book is to provide the latest generation of operators a body of knowledge that is relevant, complete, and practical in an industrial setting for years to come.

Cavitation And The Centrifugal Pump

Cavitation And The Centrifugal Pump
A Guide For Pump Users

by Edward Grist

  • Publisher : CRC Press
  • Release : 1998-06-01
  • Pages : 335
  • ISBN : 9781560325918
  • Language : En, Es, Fr & De
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This practical reference describes the occurrence of cavitation in a centrifugal pump, and how unacceptable cavitation can be avoided. It explains cavitation problems such as hydraulic performance loss, hydrodynamically or thermodynamically induced surging, and cavitation erosion. General guidelines for acceptable operation conditions, such as, net positive suction head (NPSH) margins and minimum flowrates, are presented along with evidence and logic for these proposed guidelines.

Handbook of Pumps and Pumping

Handbook of Pumps and Pumping
Pumping Manual International

by Brian Nesbitt

  • Publisher : Elsevier
  • Release : 2006-10-18
  • Pages : 424
  • ISBN : 9780080549217
  • Language : En, Es, Fr & De
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Written by an experienced engineer, this book contains practical information on all aspects of pumps including classifications, materials, seals, installation, commissioning and maintenance. In addition you will find essential information on units, manufacturers and suppliers worldwide, providing a unique reference for your desk, R&D lab, maintenance shop or library. * Includes maintenance techniques, helping you get the optimal performance out of your pump and reducing maintenance costs * Will help you to understand seals, couplings and ancillary equipment, ensuring systems are set up properly to save time and money * Provides useful contacts for manufacturers and suppliers who specialise in pumps, pumping and ancillary equipment

Water Wells And Pumps

Water Wells And Pumps
A Book

by Michael

  • Publisher : Tata McGraw-Hill Education
  • Release : 2008
  • Pages : 695
  • ISBN : 9780070657069
  • Language : En, Es, Fr & De
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The book would be a valuable reference for professionals engaged in application of wells and pumps as well as students of agricultural engineering, water resources engineering, water supply and sanitation in civil engineering and agri-business management. Students agricultural science and polytechnics, and in-service trainees of professional organizations and institutes will find the book a valuable guide. In order to keep the readers abreast with latest developments, the book incorporates advancements in design, construction, operation and maintenance of water wells as well as pumps and pumping. The book is a ground-up approach of basic to advanced topics.

Troubleshooting guide for small ground water systems with hypochlorination

Troubleshooting guide for small ground water systems with hypochlorination
A Book

by Anonim

  • Publisher : DIANE Publishing
  • Release : 2021
  • Pages : 329
  • ISBN : 1428903054
  • Language : En, Es, Fr & De
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The Practical Pumping Handbook

The Practical Pumping Handbook
A Book

by Ross C Mackay

  • Publisher : Elsevier
  • Release : 2004-09-17
  • Pages : 384
  • ISBN : 9780080514499
  • Language : En, Es, Fr & De
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The Practical Pumping Handbook is a practical account of pumping, piping and seals starting with basics and providing detailed but accessible information on all aspects of the pumping process and what can go wrong with it. Written by an acknowledged expert with years of teaching experience in the practical understanding of pumps and systems. Aids understanding of pumps to minimize failures and time-out A practical handbook covering the basics of the pumping process Written by an acknowledged expert

Hydrodynamics of Pumps

Hydrodynamics of Pumps
A Book

by Christopher E. Brennen

  • Publisher : Cambridge University Press
  • Release : 2011-03-28
  • Pages : 329
  • ISBN : 1139497278
  • Language : En, Es, Fr & De
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Hydrodynamics of Pumps is a reference for pump experts and a textbook for advanced students. It examines the fluid dynamics of liquid turbomachines, particularly pumps, focusing on special problems and design issues associated with the flow of liquid through a rotating machine. There are two characteristics of a liquid that lead to problems and cause a significantly different set of concerns than those in gas turbines. These are the potential for cavitation and the high density of liquids, which enhances the possibility of damaging, unsteady flows and forces. The book begins with an introduction to the subject, including cavitation, unsteady flows and turbomachinery, basic pump design and performance principles. Chapter topics include flow features, cavitation parameters and inception, bubble dynamics, cavitation effects on pump performance, and unsteady flows and vibration in pumps - discussed in the three final chapters. The book is richly illustrated and includes many practical examples.

Standard Handbook of Engineering Calculations, Fifth Edition

Standard Handbook of Engineering Calculations, Fifth Edition
A Book

by Tyler G. Hicks

  • Publisher : McGraw Hill Professional
  • Release : 2014-09-05
  • Pages : 1136
  • ISBN : 0071821554
  • Language : En, Es, Fr & De
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MORE THAN 5000 ESSENTIAL, UP-TO-DATE CALCULATIONS FOR ENGINEERS Thoroughly revised with the latest data, methods, and code, the new edition of this practical resource contains more than 5000 specific, step-by-step calculation procedures for solving both common and uncommon engineering problems quickly and easily. The calculations presented provide safe, usable results for the majority of situations faced by practicing engineers worldwide. The book fully describes each problem, includes numbered calculation procedures, provides workedout problems, and offers related calculations in most instances. This is an essential on-the-job manual as well as a handy reference for engineering licensing exam preparation. Includes NEW calculation procedures for: Load and resistance factor design (LRFD) Solar heating loads Geothermal energy engineering Transformer efficiency Thermodynamic analysis of a Linde system Design of a chlorination system for wastewater disinfection Determination of ground-level pollutant concentration And many more Standard Handbook of Engineering Calculations, Fifth Edition, features detailed, time-saving calculations for: Civil and structural engineering Architectural engineering Mechanical engineering Electrical engineering Chemical and process plant engineering Water and wastewater engineering Environmental engineering

Troubleshooting Vacuum Systems

Troubleshooting Vacuum Systems
Steam Turbine Surface Condensers and Refinery Vacuum Towers

by Norman P. Lieberman

  • Publisher : John Wiley & Sons
  • Release : 2012-12-27
  • Pages : 280
  • ISBN : 1118570928
  • Language : En, Es, Fr & De
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Vacuum systems are in wide spread use in the petrochemical plants, petroleum refineries and power generation plants. The existing texts on this subject are theoretical in nature and only deal with how the equipment functions when in good mechanical conditions, from the viewpoint of the equipment vendor. In this much-anticipated volume, one of the most well-respected and prolific process engineers in the world takes on troubleshooting vacuum systems, and especially steam ejectors, an extremely complex and difficult subject that greatly effects the profitability of the majority of the world's refineries.