标准摘要
[中文适用范围]： 本国际标准规定了在试验台上瞬态条件下重型发动机气体和颗粒废气排放的测量和评估方法。 它定义的程序可以应用于任何不需要极端系统响应时间的瞬态测试周期；因此，经过认证机构的批准，它可以用作认证测试循环（通常是 CVS 型系统）的受监管测量设备的选项 [现有的认证测试循环包括欧洲瞬态循环 (ETC) 和美国重载测试循环。 -占空比瞬态循环（FTP）]。 本国际标准适用于主要设计用于道路使用的商用车重型发动机，但也适用于乘用车发动机和非道路应用的发动机。 本国际标准中规定的测试设备也可用于稳态测试循环，但是，如果是这样，计算程序将需要替换为适用于特定测试循环的计算程序。 [外文原描述]： ISO 16183 specifies methods for the measurement and evaluation of gaseous and particulate exhaust emissions from heavy-duty engines under transient conditions on a test bed. The procedures it defines can be applied to any transient test cycle that does not require extreme system response times; it can therefore be used as an option to the regulated measurement equipment (usually CVS-type systems) of certification test cycles (e.g. ETC and FTP), with the approval of the certification agency. ISO 16183 is applicable to heavy-duty engines for commercial vehicles primarily designed for road use, but can also be applied to passenger car engines and to engines used for non-road applications. The test equipment specified can also be applied to steady-state test cycles, however, if so, the calculation procedures will need to be replaced by those applicable to the particular test cycle.
英文名称Heavy duty engines — Measurement of gaseous emissions from raw exhaust gas and of particulate emissions using partial flow dilution systems under transient test conditions