Marine Engineering Masterclass - Pumps 101

Name: Marine Engineering Masterclass - Pumps 101
Rating: 4.2 (61 reviews)

Pumping fundamentals, Marine engineering, pump types, functions, construction, principles, performance, troubleshooting

Created bySvilen Keranov

Last updated 5/2024

English

English [Auto],

What you'll learn

Understand the fundamental functions of pumps in various applications.
Identify and describe the major components of pumps.
Differentiate between Positive Displacement and Dynamic pump types.
Recognize the principle of operation for different pump categories.
Learn how to diagnose and troubleshoot pump-related issues effectively.

Course content

2 sections • 11 lectures • 58m total length

Centrifugal Pumps11:38
Explore centrifugal pumps: from impeller and wear rings to volute design, discharge considerations, and sealing options, plus factors like cavitation, gas binding, and the head development curve.
Peripheral Pumps4:41
Explore peripheral pumps, high-speed units with small flows up to 11 l/s and heads from 5 to 200 m. They use open or closed impellers and priming from tight clearances.
Mixed Flow Pumps5:02
Explore mixed flow pumps, combining radial and axial traits; learn how the impeller directs flow beyond 90 degrees, and compare with centrifugal and axial pumps to identify efficient operating sectors.
Ejectors (Eductors)4:51
Discover ejectors and injectors, jet-based pumps with no moving parts that transfer energy by mixing liquids or steam with the transferred medium, featuring nozzle, chamber, mixing section, and diffuser.
Knowledge Check

Piston Pump7:00
Explore piston pumps, a positive displacement type with suction and discharge strokes. Compare simplex and duplex, single and double acting configurations, and how priming, valves, and pulsations affect flow.
Radial Piston Pump2:38
Explore radial piston pumps, a positive displacement machine that can act as engine or pump. Demonstrate priming units reach up to 400 bars and use mineral hydraulic oils (32–46 cSt).
Axial/Swash Plate Piston Pump2:47
Explore axial piston pumps, including swashplate and inclined block designs, their high-pressure operation up to 500 bars, compact construction, and use as pumps or hydraulic motors.
Vane Pump3:58
Explore vane pumps, a positive displacement, adjustable and reversible pump that can act as engine or pump. Examine how eccentricity, vane design, and stage count control output up to 100 bars and priming effects.
Screw Pump7:13
Explore screw pump designs, including two-screw low-pitch and three-screw high-pitch variants, their priming, zero pulsations, high efficiency (87–90%), low noise, and broad pressure ranges.
Gear Pump4:46
Explore the gear pump, a compact, reliable positive-displacement pump with self-priming. Fluid is trapped between gear teeth and moved from suction to discharge for smooth, low-to-medium pressure output.
Diaphragm Pump4:24
Diaphragm pumps are positive-displacement devices using a flexible diaphragm driven by mechanical linkage or compressed air to deliver a fixed volume per cycle, with dosing applications and a relief valve.
Knowledge Check

Requirements

Smile and motivation

Description

Pumps play a vital role in our daily lives, facilitating the movement of fluids for various purposes. From dispensing hand sanitizer to fueling vehicles, pumps are ubiquitous and essential. Have you ever wondered how pumps work and what makes them so versatile?

This course offers a comprehensive introduction to all types of pumps, exploring their functionalities, components, applications, and troubleshooting techniques. Based on industry standards and best practices, participants will gain a foundational understanding of pumps and their operational principles.

Join us for an illuminating journey into the realm of pumps, led by a distinguished marine engineer with a master's degree in marine engineering. Drawing from extensive experience and expertise, our instructor will unravel the mysteries of pumps, offering insights that transcend the ordinary.

Learning Objectives:

Understand the fundamental functions of pumps
Identify and describe the major components of pumps
Differentiate between Positive Displacement and Dynamic types of pumps
Grasp the principle of operation of various pump types
Familiarize with terms used to define pump performance
Recognize the advantages and limitations of different pump types
Select the appropriate pump for specific applications
Learn how to check and diagnose pump status

Target Audience: This course is designed for individuals seeking an introduction to pumps and a basic understanding of their applications. Whether you're a novice or someone looking to enhance your knowledge of pump systems, this course will equip you with valuable insights into this essential technology.

Join us to explore the world of pumps and unlock their potential in various industries and everyday scenarios. Gain the knowledge and skills needed to harness the power of pumps effectively.

Who this course is for:

This course is intended for everyone who are studying or working with any kind of pump equipment in any industry.

Marine Engineering Masterclass - Pumps 101

What you'll learn

Explore related topics

Course content

Introduction to Dynamic Type of Pumps4 lectures • 26min

Positive Displacement Type Of Pumps7 lectures • 33min

Requirements

Description

Who this course is for: