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hello,
i'm kumar, studying marine engineering in indian maritime university, chennai. I have been asked to prepare a working model of HIGH SPEED ALARM KIT. i actually have no idea,how to do it, i request you to provide me the details,and the systems,electronics used in this kit..
thanks in advance.
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What exactly do you want to measure?The speed of the motor, speed of propeller or anything else?
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yeah i thought of measuring rpm of propeller..but that may not be directly related to ship's velocity in some cases... so i have to calculate the actual live speed of the ship...how can i do this??..
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i think, its you can do by developing an equipment for measuring relative speed in between static sea and moving ship (i again think , force exerted by cross block against flow is directly proportional to relative speed)