GB/T 41894.2-2022 Active National standards

GB/T 41894.2-2022 Ships and marine technology—Determination of the shaft power of ship propulsion systems by measuring the shaft distorsion—Part 2:Optical reflection method

Publish Date: 2022-10-12 Implement Date: 2022-10-12 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 41894.2-2022

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Main and auxiliary engines for ships

ICS Name: Maritime engines and propulsion systems

Publish Date: 2022-10-12

Implement Date: 2022-10-12

Pages: 12 pages

Scope

This document establishes a procedure for measuring the amount of shaft deformation using optical reflection devices and determining the shaft power of a ship's propulsion system based on this measurement. The document outlines the measurement principle, the device's components, and the calculation method. It also describes the factors determining measurement accuracy, including calibration procedures, and specifies the equipment's onboard documentation requirements.