Analysing the cost-effectiveness of predictive maintenance programs using a simulation cost model

A case study for the vacuum compressor pumps at Duyvis

Master thesis (2021)

Authors

L.P. Mars Mechanical Engineering

Contributors

Y. Pang Transport Engineering and Logistics - Mechanical, Maritime and Materials Engineering (mentor)
Jan Droog (mentor)
D.L. Schott Transport Engineering and Logistics - Mechanical, Maritime and Materials Engineering (graduation committee member)
Andrea Coraddu Ship Design, Production and Operations - Mechanical, Maritime and Materials Engineering (graduation committee member)
A. Coraddu Ship Design, Production and Operations - Mechanical, Maritime and Materials Engineering (graduation committee member)
Faculty
Mechanical Engineering, Mechanical Engineering
Copyright: © 2021 Laura Mars
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Published Date

07-12-2021

Language

English

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Faculty

Mechanical Engineering

Abstract

In this thesis, a simulation cost model is presented that can be used to assess the cost-effectiveness of a selection of PdM programs. The proposed model combines a discrete event simulation (DES) model with a cost model. It is specifically designed to analyse the PdM programs for the vacuum compressor pumps at Duyvis. All the PdM programs proposed will work with vibration analysis to detect bearing failure. The simulation model will focus on the sample frequency and detect-ability of a PdM program. The sample frequency is related to maturity levels, and the detect-ability is related to detecting the different stages of bearing damage. The goal is to use the proposed simulation cost model to assess a selection of PdM programs on their overall cost and reliability.

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