Exam Question
Discuss on some of the latest innovations incorporated by the engine manufacturers to enhance the performance monitoring, diagnostic sensors to increase the time between overhauls.
Class 1 (Chief Engineer)
Engineering Management
📅 Nov 2021
Reference Answer
### Introduction
The primary objective of modern engine manufacturers is to enhance reliability and reduce operational expenditure (OPEX) for ship operators. A significant strategy to achieve this is by safely extending the Time Between Overhauls (TBO). This has driven a paradigm shift from traditional time-based Planned Maintenance Systems (PMS) towards Condition-Based Maintenance (CBM) and Predictive Maintenance (PdM). These strategies rely on an array of sophisticated sensors and data analysis systems to continuously monitor engine health, diagnose incipient faults, and optimize performance.
### Key Areas of Innovation
#### 1. Cylinder Condition and Combustion Monitoring
The primary objective of modern engine manufacturers is to enhance reliability and reduce operational expenditure (OPEX) for ship operators. A significant strategy to achieve this is by safely extending the Time Between Overhauls (TBO). This has driven a paradigm shift from traditional time-based Planned Maintenance Systems (PMS) towards Condition-Based Maintenance (CBM) and Predictive Maintenance (PdM). These strategies rely on an array of sophisticated sensors and data analysis systems to continuously monitor engine health, diagnose incipient faults, and optimize performance.
### Key Areas of Innovation
#### 1. Cylinder Condition and Combustion Monitoring
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