Abstract Preview

This document specifies a procedure to determine the shaft power of engine ships, by measuring the shaft distortion using an optical reflection type device. It gives the principles of the measurement, the components of the device and the calculation method. It also describes the factors for determining the measuring accuracy, including the calibration procedure, and specifies the on-board documentation for the device.

General information

  • Status :  Published
    Publication date : 2019-06
  • Edition : 1
    Number of pages : 10
  • :
    ISO/TC 8/SC 2
    Marine environment protection
  • 47.020.20
    Marine engines and propulsion systems

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