Centrifugal pumps : Principles , Operation and Design from Udemy

The quiz includes:

True/False questions
Multi-choice questions
Images, cross-sectionnal views
Solved problems
and much more...

When you think you’ve got a good grasp on a topic within the course, you can test your knowledge by taking the quiz. If you pass, wonderful . If not, you can review the videos and notes again or ask us for help in the Q&A section.

Dear student,

Centrifugal pumps of various designs and applications are encountered nowadays throughout refining, petrochemical and process industries as well as in power generation and environmental engineering.

This course is designed to provide you with a complete understanding of construction details and functioning of centrifugal pumps. This understanding is a prerequisite for successful operation of plant and piping system.

The course includes extensive graphics, 3D animations and cut sections to give you a virtual practical exposure on centrifugal pumps.

The objective of this course is threefold :

1. Break down for you all the centrifugal pump operating principles into easily digestible concepts like cavitation, performance curves, head, etc

2. Illustrate through 3D animations and cut-sections the main pump mechanical components like impellers, shafts, bearings, packing, mechanical seals, etc

3. Provide guidelines and best practices for operation, maintenance and troubleshooting

So with no further ado, check out the free preview videos and the curriculum and we look forward to see you in the first section.

Also remember, as enrolled student you will have unlimited access to this material and one-on-one instructor support. So feel free to interact with us by email or simply ask us for help in the Q&A section. It will be our pleasure to help you and provide assistance.

Hope to see you there

Cheers,

WR Training

Spread the wings of your knowledge

What's inside

Learning objectives

Understand centrifugal pumps working principles for successful operation of your plant and piping systems
Understand centrifugal pumps construction details (impeller, volute, shaft, bearings, packing, mechanical seals, etc)
Lear how to read and interpret your pump curves
Learn how to determine and interpret your piping system curve

Optimize the operation efficiency of your pumping systems
Analyze the problems in operation related to packing, mechanical seals, bearings and flow control
Apply the best practices and guidelines for maintenance, problem solving and troubleshooting

Understand centrifugal pumps working principles for successful operation of your plant and piping systems
Understand centrifugal pumps construction details (impeller, volute, shaft, bearings, packing, mechanical seals, etc)
Lear how to read and interpret your pump curves
Learn how to determine and interpret your piping system curve
Optimize the operation efficiency of your pumping systems
Analyze the problems in operation related to packing, mechanical seals, bearings and flow control
Apply the best practices and guidelines for maintenance, problem solving and troubleshooting

Syllabus

ABOUT THE COURSE

Introduction

Learning objectives

Course video sample

BASIC PUMP PRINCIPLES

How do pumps work

Pressure measurement

Pump head

NET POSITIVE SUCTION HEAD - NPSH

NPSH required

NPSH available

CAVITATION

Vapor pressure

What cavitation is all about

The effect of vapor pressure on pump performance

Vaporization cavitation

Internal re-circulation

The vane passing syndrome

Air aspiration

Turbulence cavitation

Preventing cavitation

THE AFFINITY LAWS

The affinity laws explained

USEFUL WORK AND PUMP EFFICIENCY

Useful work from a pump

Flow determination

Pump efficiency

PUMP CLASSIFICATION

Positive displacement pumps

Centrifugal pumps

Conceptual difference between centrifugal and positive displacement pumps

Centrifugal volute pumps

Types of centrifugal pumps

Pump impellers 1/2

Suction specific speed, Nss

Pump impellers 2/2

Wear bands

Specific speed, Ns

UNDERSTANDING PUMP CURVES

Pump performance curves

Head vs Pressure (reminder)

The Head-Capacity curve (H-Q curve)

The efficiency curve

The energy curve (BHp curve)

The pump minimum requirement curve (NPSHr curve)

Overview of the 4 curves

Pump family curves

UNDERSTANDING THE SYSTEM CURVE

Total dynamic head, TDH

Determining the static head, Hs

Determining the pressure head, Hp

Determining the friction head (Hf) and the velocity head (Hv)

The Hazen and Williams formula

The Darcy and Weisbach formula

The practical formula

The dynamic system

Dynamic pressure

Resistance changes

SHAFT DEFLECTION

60° and 240° radial loads

Operation, design and maintenance

Tight tolerances in centrifugal pumps

Signs of shaft deflection : Interpreting the evidence

The sweet zone

The dual volute pump

BEARINGS

What is a bearing ?

Bearing lubrication

Bearing failure

Bearing maintenance

Bearing seals

SHAFT PACKING

What packing is all about

Packing leakage

Stages in the life of packing

MECHANICAL SEALS

The mechanical seal

The single UNbalanced INside mounted mechanical seal

The single UNbalanced OUTside mounted mechanical seal

The single balanced INternal mechanical seal

The single balanced EXternal mechanical seal

O-rings

The balance effect : advantages and mathematical explanation

The cartridge mechanical seal

Double seals

The tandem dual seal

The back to back double seal

The face to face double seal

Support system for dual seals

Test your knowledge

Bonus

Good to know

Know what's good

, what to watch for

, and possible dealbreakers

Taught by WR Training, who are recognized for their work in plant and piping systems

Develops comprehension and technique for centrifugal pumps, which are core skills for process industries, power generation and environmental engineering

Teaches operation, maintenance and troubleshooting practices that are useful for plant and piping systems

Covers key concepts and principles that are standard in plant and piping systems engineering

Includes extensive graphics, 3D animations and cut sections to provide practical exposure to centrifugal pumps

Requires learners to come in with some background knowledge first

Activities

Be better prepared before your course. Deepen your understanding during and after it. Supplement your coursework and achieve mastery of the topics covered in Centrifugal pumps : Principles , Operation and Design with these activities:

Review Basic Fluid Mechanics

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Refreshing your knowledge of fluid mechanics will help you better understand the principles behind the operation of centrifugal pumps.

Browse courses on Fluid Mechanics

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Review your notes, textbooks, or online resources on fluid mechanics.
Focus on key concepts such as Bernoulli's equation and fluid flow.
Solve practice problems to test your understanding.

Review Introduction to Centrifugal Pumps

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This book offers a concise overview of the design, application, and operation of centrifugal pumps, providing you with a solid foundation for this course.

View Pump Handbook on Amazon

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Locate a copy of the book.
Skim the table of contents.
Read the introduction.
Read chapters 1 and 2.
Take notes as you read.

Create a Centrifugal Pump Diagram

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Creating a visual representation of centrifugal pumps will help you solidify your understanding of their components and operation.

Browse courses on Centrifugal Pumps

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Choose a software program for creating diagrams.
Gather images or sketches of centrifugal pump components.
Create a diagram that includes the main components of a centrifugal pump, such as the impeller, volute, and bearings.
Add labels to the different components.
Review your diagram and make any necessary adjustments.

Five other activities

Expand to see all activities and additional details

Show all eight activities

Join a Centrifugal Pump Study Group

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Discussing the course material with peers can help reinforce your understanding and identify areas where you need further clarification.

Browse courses on Centrifugal Pumps

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Find fellow students who are taking the same course.
Form a study group.
Meet regularly to discuss course material, solve problems, and quiz each other.

Solve Centrifugal Pump Problems

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Applying learned material to problem-solving can greatly improve long-term retention.

Browse courses on Centrifugal Pumps

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Gather practice problems from textbooks or online resources.
Solve the problems using the equations and concepts from the course.
Check your answers against the solutions provided.

Follow Centrifugal Pump Design Tutorial

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Watching and following tutorials on specific topics can enhance your understanding of complex concepts.

Browse courses on Centrifugal Pumps

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Search online for tutorials on centrifugal pump design.
Select a tutorial that matches your skill level.
Follow the steps in the tutorial.
Ask questions in the comments section if needed.

Attend a Centrifugal Pump Conference

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Attending conferences allows you to learn from experts in the field and connect with others who share your interests.

Browse courses on Centrifugal Pumps

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Research upcoming centrifugal pump conferences.
Register for the conference that best fits your interests and schedule.
Attend the conference and participate in sessions and workshops.
Network with other attendees.

Hands-on Centrifugal Pump Maintenance Workshop

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Practical, hands-on experience with centrifugal pumps can greatly enhance your understanding and skills.

Browse courses on Centrifugal Pumps

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Research and identify relevant workshops.
Enroll in a workshop that aligns with your learning goals.
Attend the workshop and actively participate in hands-on activities.
Ask questions and engage with the instructors.

Career center

Learners who complete Centrifugal pumps : Principles , Operation and Design will develop knowledge and skills that may be useful to these careers:

Process Engineer

Process Engineers are required to understand and manage pump systems. This course will teach you about pump principles of operations, and design. It will also go into detail on installation, maintenance, and troubleshooting. Take this course to be a highly sought after and competitive candidate.

See salaries and explore the career path for Process Engineer

Mechanical Engineer

Mechanical Engineers design, build, maintain, and operate machines, including pumps. As a Mechanical Engineer, you will design pump systems. This course will give you a leg up because you'll learn about all aspects of centrifugal pump systems, including construction, operation, maintenance, and troubleshooting.

See salaries and explore the career path for Mechanical Engineer

Design Engineer

Design Engineers design products, including energy-efficient pumps. By taking this course, you will gain knowledge in centrifugal pump principles, operation, and design. This will give you an advantage over other candidates in job interviews and could allow you to progress more quickly in your career.

See salaries and explore the career path for Design Engineer

Industrial Engineer

Industrial Engineers are often tasked with improving efficiency and productivity in manufacturing and industrial settings. Pumps are critical to many industrial processes. A deep understanding of how pumps work, such as what you will learn in this course, can help you identify and implement ways to make improvements to pump systems and even entire plants.

See salaries and explore the career path for Industrial Engineer

Petroleum Engineer

Petroleum Engineers are responsible for designing and operating systems that produce oil and gas from underground reservoirs. Pumps are essential for moving oil and gas through pipelines and processing facilities. A thorough knowledge of how centrifugal pumps work, such as you will learn in this course, will be highly beneficial to you.

See salaries and explore the career path for Petroleum Engineer

Pipeline Engineer

Pipeline Engineers design and maintain pipelines, which use pumps to move fluids over long distances. This course will provide you with a solid foundation in centrifugal pump systems so you can be prepared to tackle any challenge in this field.

See salaries and explore the career path for Pipeline Engineer

Project Engineer

Project Engineers manage projects related to pumps. This includes projects that involve the design, construction, operation, or maintenance of pumps and pumping systems. This course will give you a comprehensive overview of centrifugal pump systems so you can be successful in this field.

See salaries and explore the career path for Project Engineer

Quality Control Inspector

Quality Control Inspectors ensure that products meet quality standards. This often includes inspecting pumps. This course will help you understand how pumps work and how to identify defects. This knowledge will be invaluable to you in this role.

See salaries and explore the career path for Quality Control Inspector

Chemical Engineer

Chemical Engineers work with pumps on a regular basis to move chemicals and fluids through pipes and vessels. This course teaches in great detail about pump parts and how they all work together to push flow through a system. Upon completing this course, you will be well prepared to troubleshoot centrifugal pump problems and make repairs.

See salaries and explore the career path for Chemical Engineer

Civil Engineer

Civil Engineers design and build infrastructure projects, such as water treatment plants and wastewater treatment plants. Pumps are a critical component of many of these projects. This course will help you understand how to design and operate pump systems in a variety of civil engineering applications.

See salaries and explore the career path for Civil Engineer

Power Plant Engineer

Power Plant Engineers operate and maintain power plants, which use pumps to circulate water and other fluids. This course will give you the opportunity to learn about pump design, construction, operation, maintenance, and troubleshooting, giving you the skills you need to be successful in this field.

See salaries and explore the career path for Power Plant Engineer

Maintenance Manager

Maintenance Managers oversee the maintenance of pumps and other equipment. This course will help you understand how pumps work and how to troubleshoot problems. This knowledge will be invaluable to you in this role.

See salaries and explore the career path for Maintenance Manager

Fluid Dynamics Engineer

Fluid Dynamics Engineers analyze the movement of fluids, including in pumps. By taking this course, you will gain knowledge in centrifugal pump performance curves, head, how to determine and interpret your piping system curve, and more. You need this knowledge to succeed in the field.

See salaries and explore the career path for Fluid Dynamics Engineer

Production Supervisor

Production Supervisors oversee the production of goods. This often includes the operation and maintenance of pumps. This course will give you a well-rounded understanding of centrifugal pump systems so you can be successful in this role.

See salaries and explore the career path for Production Supervisor

HVAC Engineer

HVAC Engineers design and maintain heating, ventilation, and air conditioning systems, which often use pumps to circulate water and other fluids. This course can help you build a foundation in centrifugal pump systems and how they work. This knowledge will be very helpful if you wish to become an HVAC Engineer.

See salaries and explore the career path for HVAC Engineer