标准摘要
[中文适用范围]： 本文件概述了测量船体和螺旋桨性能变化的一般原则，并定义了一套用于船体和螺旋桨维护、修理和改造活动的性能指标。 概述的一般原则和定义的性能指标适用于由传统固定螺距螺旋桨驱动的所有船舶类型，其目的是随着时间的推移比较同一艘船的船体和螺旋桨性能。 注： 如果合理的话，对附加配置（例如变桨距螺旋桨）的支持将包含在本文档的后续版本中。 [外文原描述]： ISO 19030-1:2016 outlines general principles for the measurement of changes in hull and propeller performance and defines a set of performance indicators for hull and propeller maintenance, repair and retrofit activities. The general principles outlined and performance indicators defined are applicable to all ship types driven by conventional fixed pitch propellers, where the objective is to compare the hull and propeller performance of the same ship to itself over time. NOTE Support for additional configurations (e.g. variable pitch propellers) will, if justified, be included in later revisions of this document.
英文名称Ships and marine technology — Measurement of changes in hull and propeller performance — Part 1: General principles