标准摘要
[中文适用范围]： 本文件定义了测量船体与螺旋桨性能变化及计算一组基本性能指标的方法。最后，它提供了关于每个性能指标预期精度的指导。本文件适用于由传统定距螺旋桨驱动的排水型商用船舶，其目标是将同一船舶的船体与螺旋桨性能随时间的变化进行比较。注意：如果证明合理，后续修订版将包含对其他配置（如可变螺距螺旋桨）的支持。 [外文原描述]： ISO 19030-2:2016 defines the default method for measuring changes in hull and propeller performance and calculating a set of basic performance indicators. Finally, it provides guidance on the expected accuracy of each performance indicator. ISO 19030-2:2016 is applicable for commercial ship types of the displacement type driven by conventional fixed pitch propeller(s) 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 2: Default method