ISO 8178-11:2006 往复式内燃机 排气污染测定 第11部分：在瞬态条件下空栽移动机械用内燃机汽体和颗粒物质排放污染的试验台测定法

标准编号：ISO 8178-11:2006

中文名称：往复式内燃机 排气污染测定 第11部分：在瞬态条件下空栽移动机械用内燃机汽体和颗粒物质排放污染的试验台测定法

英文名称：Reciprocating internal combustion engines — Exhaust emission measurement — Part 11: Test-bed measurement of gaseous and particulate exhaust emissions from engines used in nonroad mobile machinery unde

发布日期：2006-04

标准范围

ISO 8178-11:2006规定了在试验台上瞬态条件下往复式内燃机（RIC）的气体和颗粒废气排放的测量和评估方法，这对于确定每个废气污染物的一个值是必要的。ISO 8178-11:2006涵盖的特定瞬态试验循环适用于功率输出在37 kW和560 kW之间的移动式压燃式发动机，不包括主要设计用于道路使用的机动车发动机。ISO 8178-11:2006可适用于ISO 8178-4中所述的越野车辆和柴油驱动的越野工业设备中使用的发动机。例如，这包括施工设备的发动机，包括轮式装载机、推土机、履带式拖拉机、履带式装载机、卡车式装载机、非公路卡车、液压挖掘机、农业设备、自行式农业车辆（包括拖拉机）、林业设备、叉车、道路维护设备和移动式起重机。以下描述的许多程序都是实验室方法的详细说明，因为确定排放值需要进行一组复杂的单独测量，而不是获得单个测量值。因此，获得的结果既取决于发动机和试验方法，也取决于执行测量的过程。

ISO 8178-11:2006 specifies the measurement and evaluation methods for gaseous and particulate exhaust emission from reciprocating internal combustion (RIC) engines under transient conditions on a test bed, necessary for determining one value for each exhaust gas pollutant.The specific transient test cycle covered by ISO 8178-11:2006 is applicable to compression-ignition engines for mobile use with a power output between 37 kW and 560 kW, excluding engines for motor vehicles primarily designed for road use. ISO 8178-11:2006 may be applied to engines used in off-road vehicles and diesel powered off-road industrial equipment as described in ISO 8178-4. This includes, for example, engines for construction equipment including wheel loaders, bulldozers, crawler tractors, crawler loaders, truck-type loaders, off-highway trucks, hydraulic excavators, agricultural equipment, self propelled agricultural vehicles (including tractors), forestry equipment, fork lift trucks, road maintenance equipment and mobile cranes.Many of the procedures described below are detailed accounts of laboratory methods, since determining an emissions value requires performing a complex set of individual measurements, rather than obtaining a single measured value. Thus, the results obtained depend as much on the process of performing the measurements as they depend on the engine and test method.

标准预览图