PUMPS - Basic to advanced for Chemical and Mechanical Engineers | EveryEng

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Self-paced Advanced

PUMPS - Basic to advanced for Chemical and Mechanical Engineers

4(400)

8 enrolled

2360 views

$ 10

184 min

Anytime

English

2360 views

Process Engineering World

Pharmaceutical & Healthcare

Mechanics & Turbomachinery

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

What enrolled engineers say

10 verified reviews

May 3, 2026
Grabbed this to sharpen system design instincts around pump selection and ops across plant infra. The NPSH margin walkthrough in the cavitation chapter—especially the chemical plant cooling-loop example where the pump curve gets overlaid—stuck more than expected. As a TeamLead watching capex, I liked the tradeoffs on series vs parallel, though I wasn't sold on how briefly variable speed drives were handled for brownfield retrofits. It's helped tighten arch calls where the grey bits usually slow reviews and prod fixes.
Amit A. Verified
May 3, 2026
The course helped me visualize how pump data moves from curves to decisions, bridging old plant habits with newer infra thinking. The Chapter 6 NPSH vs cavitation walkthrough stuck, especially the moment the impeller eye pressure plot flips and you see why prod margins vanish; it's similar to watching obs metrics lie under load. I've used that framing in a PR already. wasn't sold on the light coverage of VFDs and parallel pumps, but I'm flagging this as preread ahead of our next platform decision in chemicalpharmaceutical.
Raju B. Verified
May 3, 2026
Good bridge for mixed teams; the Chapter 4 NPSH cavitation calc using a refinery transfer pump mirrored prod incidents I've seen. Still wasn't sold on the sizing tool demo—wished for more on VFD control tradeoffs and how they'd show up in CI checks or ops obs; useful for arch discussions and cost calls.
Subhash S. Verified

Your instructor

Process Engineering World

Is this course for you?

You should take this if

You work in Pharmaceutical & Healthcare or Mechanics & Turbomachinery
You're a Mechanical Engineering / Chemical & Process professional
You have 3+ years of hands-on experience in this field
You prefer self-paced learning you can revisit

You should skip if

You're new to this field with no prior experience
You need a different specialisation outside Mechanical Engineering
You need live interaction with an instructor

Course details

Course suitable for

Key topics covered

Introduction to Pumps
- Overview of pump types and applications
- Basic principles of pump operation
- Terminology and key concepts
Centrifugal Pumps
- Design and components
- Performance curves and selection criteria
- Installation and maintenance
Positive Displacement Pumps
- Types (reciprocating, rotary)
- Operating principles and applications
- Performance characteristics and selection
Pump Selection and Sizing
- Criteria for selecting the right pump
- Calculations for pump sizing
- Matching pumps to system requirements
Pump Performance Analysis
- Head, flow rate, and efficiency
- System curve and operating point
- Performance testing and monitoring
Hydraulics and Fluid Dynamics
- Fluid properties and behavior
- Cavitation and NPSH (Net Positive Suction Head)
- Pump hydraulics and efficiency optimization
Pump Materials and Construction
- Materials selection for different applications
- Corrosion and wear considerations
- Advances in pump materials technology
Seals and Bearings
- Types of seals (mechanical, packing)
- Seal selection and maintenance
- Bearings types and lubrication
Advanced Pump Technologies
- Variable frequency drives (VFDs) and control systems
- Smart pumping systems and IoT integration
- Energy-efficient pump designs
Pump Troubleshooting and Maintenance
- Common pump problems and solutions
- Predictive and preventive maintenance
- Diagnostic techniques and tools
Pump System Design
- Integrating pumps into system design
- Piping and instrumentation considerations
- Optimization of pump systems for energy efficiency

Course content

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

2 lectures3 hr 4 min

Pump
133 min
Centrifugal pump
51 min

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Questions and Answers

Q: Night shift, OH2 centrifugal pump on hot condensate suddenly shows rising casing temperature after a downstream control valve throttles to 30%. You're searching "centrifugal pump overheating after control valve throttling". What response stabilizes the pump without masking the root cause?

A: Principle: Centrifugal pumps heat up rapidly when forced far left of BEP due to internal recirculation. Here the throttled valve steepens the system curve, pushing operation into low-flow instability; restoring minimum continuous flow arrests temperature rise without overstressing internals. Option B traps engineers who know flow fixes heating, but adding speed raises head and recirculation losses even further in this configuration.

Q: You're verifying NPSH margin on a cooling water pump and google "calculate NPSHa from suction pressure and elevation". Data: suction vessel at 1.05 bara, liquid at 30°C (Pv = 0.042 bar), static suction head +3 m, suction losses 1.2 m. What is NPSHa in meters?

A: Principle: NPSHa is absolute suction head above vapor pressure at pump datum. Atmospheric head (~10.3 m) plus static head minus vapor pressure head and line losses gives about 9.5 m, matching cooling water expectations. Option B catches engineers who mix gauge and absolute bases and double-count pressure margin.

Q: A BB2 pump handling light hydrocarbons trips on high vibration. Seal Plan 53B bladder accumulator is intact. You're searching "what does API Plan 53B not protect against". What hazard still progresses despite the safeguard?

A: Principle: Plan 53B maintains buffer pressure, not phase stability at the faces. If process pressure transiently undercuts vapor pressure, flashing still occurs even with healthy accumulator pressure. Option C attracts those familiar with gas permeation issues, but that's a maintenance concern rather than an immediate hazard progression.

Q: Reviewing a P&ID during MOC, you search "minimum flow line missing orifice on pump P&ID". The datasheet specifies 15 m³/h minimum flow, but the drawing shows only a manual valve back to suction. What's the real inconsistency?

A: Principle: Minimum flow protection must be self-actuating or fixed to be reliable. A bare manual valve relies on operator action and doesn't guarantee the 15 m³/h requirement when the unit is turndown-limited. Option D tempts engineers focused on hydraulics while missing the control-function gap.