Development Of Fiber Optic Sensor For Semi-Synthetic Engine Oil Performances With Different Concentrations

Abdul Razak, Nurul Ameera (2017) Development Of Fiber Optic Sensor For Semi-Synthetic Engine Oil Performances With Different Concentrations. Project Report. Universiti Teknikal Malaysia Melaka, Melaka, Malaysia. (Submitted)

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Abstract

Fiber optic is not only use in telecommunication,but it also can be applied in other mediums or situations.For example,the application of bridge monitoring,application of moisture monitoring,application of crack monitoring and else.In this research,the fiber optic sensor had been applied with semi-synthetic engine oil with different concentrations which is from 10% until 100%.It is new development to implement in the automotive industry. Before proceeds with the prototype,a few data need to be collect which is light source and power loss where it is as input and output.Four different light sources which is 850nm,1300nm,1310nm and 1550nm were tested.As a result, 1300nm was the suitable light source to implement in this medium due to good pattern graph but with the lowest sensitivity.Meanwhile,850nm and 1310nm was dominantly used as the highest sensitivity but did not showed good pattern of graph.The basic principle used in this research was the amount of internal reflection.

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