ISO 8178-4:2017 往复式内燃机 废气排放测量 第4部分：周期不同引擎的应用程序稳态和瞬态测试

标准编号：ISO 8178-4:2017

中文名称：往复式内燃机 废气排放测量 第4部分：周期不同引擎的应用程序稳态和瞬态测试

英文名称：Reciprocating internal combustion engines — Exhaust emission measurement — Part 4: Steady-state and transient test cycles for different engine applications

发布日期：2017-04

标准范围

ISO 8178-4:2017规定了与测功机相连的往复式内燃机（RIC）气体和颗粒废气排放的试验循环、试验程序和评估。在某些限制条件下，本文件也可用于现场测量。试验在稳态和瞬态运行下进行，使用代表给定应用的试验循环。ISO 8178-4:2017适用于用于移动、可运输和固定用途的RIC发动机，不包括用于道路乘客和货物运输的发动机。它可用于非道路用途的发动机，例如土方机械、发电机组和其他应用。对于附加要求（如职业健康和安全法规、发电厂法规）涵盖的机械中使用的发动机，附加试验条件和特殊评估方法可能适用。

ISO 8178-4:2017 specifies the test cycles, the test procedures and the evaluation of gaseous and particulate exhaust emissions from reciprocating internal combustion (RIC) engines coupled to a dynamometer. With certain restrictions, this document can also be used for measurements at site. The tests are carried out under steady-state and transient operation using test cycles which are representative of given applications.ISO 8178-4:2017 is applicable to RIC engines for mobile, transportable and stationary use, excluding engines for on-road transport of passengers and goods. It may be applied to engines for non-road use, e.g. for earth-moving machines, generating sets and for other applications. For engines used in machinery covered by additional requirements (e.g. occupational health and safety regulations, regulations for power plants) additional test conditions and special evaluation methods may apply.

标准预览图