EmissionHydrocarbonHydrocarbonsMeasuring instrumentsPollutantsTest methodTest proceduresTest-to-test variability has been observed by many current testing methods, including the Federal Test Procedure, the IM240 dynamometer test, the idle test common to many Inspection and Maintenance programs, and on-road ...
Motor vehicle exhaust emissions. Test procedures, legislation and emission control technologyJuhani LaurikkoMatti Kytö
Emission testing, emission quality and fuel economy of motor vehicles June 1978 - June 1979, part 2: appendices The appendices to this report cover a summary of motor vehicle emission control legislation in Australia, exhaust emission test results and estimated marke... EPAO Victoria - 《Exhaust...
针对双怠速法机动车尾气排放检测过程中经常大量出现过量空气系数(λ)不合格现象,结合相关标准和工作实践对影响检测结果的因素进行分析。结果显示,取样管路的气密性差、系统响应时间未达标准、测试软件程序设置错误、高怠速转速设置不合理及由于车辆特性导致的选用标准及
The aim of this paper was to develop, calibrate and test a simple model for 'on-road' measurements of traffic emission factors as part of a major program focussed on the assessment of traffic contribution to fine and ultrafine emissions to the whole air shed and to local areas in south-...
11 Technology alone cannot solve the problem of vehicle pollution. 12 People's choice of car and attitude to driving is a factor in the pollution problem. 13 Redesigning cities would be a short-term solution. ---End of the Test--- Please Submit to view your score, solution and explanation...
Suitable for idle & two-speed idle emission test. Usage Gas Detection Gas Type HC;CO; CO2; NO; O2 MQW-511 gas analyzer Small, light and portable to carry with. Sensor type NDIR gas sensor Overall dimension 240*248*210mm Instrument weight 7KG Packaging and delivery Packaging Details Packagin...
A study on PM10 emission factor of motor vehicle by tunnel test in Nanjing city隧道实验测定南京市机动车PM10排放因子 Hu Wei,Zhong Qin,胡伟,钟秦 Keywords: PM10隧道实验,排放因子,南京市 Full-Text Cite this paper Add to My Lib Abstract: 选取南京城市隧道进行机动车PM10平均排放因子的测试研究.采...
This legislation closely matched key provisions in the CAFE program, including a credit system and the use of the CAFE test driving cycle to determine fuel consumption. Although the legislation was passed by Parliament, it did not go into effect because the motor vehicle industry agreed to ...
“a representative value that attempts to relate the quantity of a pollutant released to the atmosphere with an activity associated with the release of that pollutant.” (Cheremisinoff, 2011). Adynamometertest usually provides the emission factor for each vehicle type in gram per kilometer, gram ...