Pump Classification and Selection: A Comprehensive Guide | EveryEng

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Self-paced Beginner

Pump Classification and Selection: A Comprehensive Guide

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₹ 99

112 min

Anytime

English

1489 views

Process Engineering World

Pharmaceutical & Healthcare

7-day money-back guarantee
Lifetime access
Certificate of completion

Volume pricing for groups of 5+

Why enroll

Mastering "Pump Classification and Selection: A Comprehensive Guide" propels career growth for engineers, technicians, and operations professionals in the oil and gas, chemical, and process industries. Professionals can transition into senior roles like Senior Process Engineer, Mechanical Engineer, or Operations Manager, or specialize in pump design, optimization, and troubleshooting. Expertise in pump classification and selection enhances job prospects, earning potential, and leadership opportunities, ensuring efficient and reliable system operation.

Your instructor

Process Engineering World

Is this course for you?

You should take this if

You work in Aerospace or Pharmaceutical & Healthcare
You're a Chemical & Process / Mechanical Engineering professional
You prefer self-paced learning you can revisit

You should skip if

You need a different specialisation outside Chemical & Process
You need live interaction with an instructor

Course details

In this in-depth course, learners will gain a thorough understanding of pump classification and selection, enabling them to make informed decisions when designing, installing, and operating pumping systems.

Course Objectives:

- Understand the fundamental principles of pumps and pumping systems

- Learn about different types of pumps, including centrifugal, positive displacement, and specialty pumps

- Understand pump classification systems and how to select the right pump for specific applications

- Gain knowledge of pump performance characteristics, including flow rate, head, and efficiency

- Learn how to read and interpret pump curves and performance charts

- Understand the importance of pump sizing and selection for optimal system performance

- Gain insights into common pump selection mistakes and how to avoid them

- Learn about pump installation, operation, and maintenance best practices

Course suitable for

Key topics covered

1. Introduction to Pumps and Pumping Systems

2. Pump Classification Systems

3. Centrifugal Pumps: Design, Performance, and Application

4. Positive Displacement Pumps: Design, Performance, and Application

5. Specialty Pumps: Design, Performance, and Application

6. Pump Performance Characteristics and Curves

7. Pump Sizing and Selection Methodology

8. Common Pump Selection Mistakes and Troubleshooting

9. Pump Installation, Operation, and Maintenance Best Practices

10. Case Studies and Group Discussions

Course content

The course is readily available, allowing learners to start and complete it at their own pace.

6 lectures1 hr 52 min

Introduction and Overview of this course
15 min
Selection of Pump
16 min
Centrifugal vs Positive Displacement
15 min
Pump System Curve
27 min
Cavitation
19 min
Data Sheet
20 min

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Questions and Answers

Q: You're troubleshooting a cooling water service and Google brings you here with: centrifugal pump low flow high vibration causes at rated speed. The pump hits rated rpm, suction pressure is steady, but discharge flow is 40% low and vibration spikes near the coupling. What's the root cause?

A: The correct answer explains both low flow and vibration at normal speed by placing the pump deep in internal recirculation. Cavitation would show suction noise and pressure fluctuation, not steady suction. Motor imbalance doesn't selectively collapse hydraulic performance. Seal flush losses are marginal and won't excite coupling vibration.

Q: You're sizing a transfer pump and search: calculate pump power from flow head efficiency SI units. Given 120 m3/h, 45 m head, fluid SG 0.9, and pump efficiency 70%, what shaft power do you need?

A: The correct answer converts flow and head to hydraulic power and correctly applies efficiency and SG. Ignoring SG underpredicts power. Adding service factor to head misapplies the margin. Motor efficiency isn't part of shaft power at the pump.

Q: Reviewing a GA and searching: pump datasheet vs P&ID nozzle size mismatch check. The datasheet lists suction nozzle DN150, the P&ID bubble shows 6". Everything else aligns. What's the real issue?

A: The correct answer reconciles document intent by separating piping NPS from pump nozzle bore. Treating them as identical ignores flange standards. Assuming a late upsizing needs evidence. A missing reducer would show elsewhere in the isometrics.

Q: During a factory run you search: positive displacement pump pulsation bottle required symptoms. The PD pump meets flow but downstream pressure transmitter oscillates ±15% and relief valves chatter. What's driving it?

A: The correct answer ties pressure oscillation and relief chatter to inherent PD pulsation. Air leaks would show erratic flow. Control tuning doesn't create relief chatter alone. Slip reduces flow but doesn't create cyclic pressure spikes.