1. Use of toxicity indicators related to CO 2 emissions in the ecological assessment of an two-wheel vehicle
- Author
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Natalia SZYMLET, Michalina KAMIŃSKA, Piotr LIJEWSKI, Łukasz RYMANIAK, and Przemysław TUTAK
- Subjects
motorcycles ,toxicity indicator ,laboratory conditions ,wmtc test ,pems ,Technology - Abstract
The subject of the article is proposed proprietary M toxicity indicator, which is based on the assumption that CO2 emissions are a measure of the correctness of the combustion process. For this purpose, gaseous exhaust compounds such as hydrocarbons, nitrogen oxides, carbon monoxide and carbon dioxide were measured and analyzed. The test object was a motorcycle, equipped with an gasoline engine with a displacement of 0.7 dm3 and a maximum power of 55 kW. The tests were carried out using the PEMS (Portable Emissions Measurement System) AxionR/S+. The exhaust emissions measurement was done in line with the WMTC (World Motorcycles Test Cycle) certification test, dedicated to vehicles in this category. The test consists of three parts, each of them lasts 600 seconds and has a different maximum speed value. The test was performed on a single-roller chassis dynamometer, designed for testing two-wheeled vehicles. The toxicity indicators and rotation speed results were presented as a function of time.
- Published
- 2021
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