Crankcase Explosion Relief Valves Explained

Learn why crankcase explosion relief valves are needed, what their main parts are, and how they work.

Tags
  • pressure
  • relief
  • valve
  • explosion
  • crankcase

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overview of the course

  • Course Duration
    1 hours
  • Course Level
    Intermediate
  • Language
    English
  • Subtittle Language
    English
  • Access on all devices
  • Quiz
  • Handbook
  • pressure
  • relief
  • valve
  • explosion
  • crankcase
Description

This online video course delves into the topic of crankcase explosion relief valves (CERVs), which are essential safety devices for medium to large sized internal combustion engines. The course focuses on CERVs used for large two-stroke marine diesel engines only, although the theory can be applied to many other types of engines. Through detailed explanations and visual aids, learners will gain insight into the operation and significance of crankcase explosion relief valves. The course also provides a comprehensive understanding of crankcase explosions, their causes, effects, and how their risks can be mitigated. 

What you will learn in this course
  • Understand the concept of crankcase explosions and their potential hazards in internal combustion engines, particularly large marine diesel engines.
  • Learn about the design and operation of crankcase explosion relief valves, including their components, functions, and installation.
  • Examine different types of crankcase explosion relief valves, their configurations, and safety features, such as deflector plates.
  • Explore the factors contributing to crankcase explosions, including lubrication oil, heat sources, and ignition sources.
  • Gain insights into the importance of flame arresters in preventing flame propagation and protecting personnel and surrounding equipment.
  • Discover the role of oil mist detectors as critical safety devices in early detection of crankcase oil mist accumulation.
Who this course is for:
  • This course is designed for engineers, technicians, and other professionals who are interested in learning about marine engineering and the maritime world. It is also appropriate for cadets who are interested in pursuing a career in the maritime industry.
Curriculum
5 lessons
1 hours
  • Crankcase Explosion Relief Valves Explained Overview
    1 lessons
    00:00:58
    Overview
    00:00:58
  • Crankcase Explosions
    3 lessons
    00:20:09
    Crankcase Explosions
    00:10:01
    Crankcase Explosion Relief Valve
    00:09:05
    Oil Mist Detector
    00:01:03
  • Final Thoughts
    2 lessons
    00:00:47
    Final Thoughts
    00:00:47
    Final Quiz
    16 Quiz

Talk to an Expert

Fill out the form to get a full overview of this course and all other courses.

  • Course Duration
    1 hours
  • Course Level
    Intermediate
  • Language
    English
  • Access on all devices
  • Quiz
  • Handbook
  • pressure
  • relief
  • valve
  • explosion
  • crankcase