Measurement of aerosol from exhaust emission of motor vehicles using photoacoustic spectroscopy
There is an international concern about the adverse health effects of motor vehicles generated air pollutants in many towns and cities. To investigate the importance and effects of exhaust emissions from both diesel and gasoline motor vehicles to the human population, it is required to effectively m...
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| Dokumentumtípus: | Könyv része |
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2019
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| Sorozat: | Proceedings of the International Symposium on Analytical and Environmental Problems
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| Kulcsszavak: | Areoszol, Színképelemzés |
| Online Access: | http://acta.bibl.u-szeged.hu/64880 |
| Tartalmi kivonat: | There is an international concern about the adverse health effects of motor vehicles generated air pollutants in many towns and cities. To investigate the importance and effects of exhaust emissions from both diesel and gasoline motor vehicles to the human population, it is required to effectively measure the aerosol levels emitted into the atmosphere. This work aimed to measure emitted exhaust gases from diesel and gasoline light duty vehicles during controlled laboratory experiments using photoacoustic spectroscopy (PAS) method and a commercially available soot sensor (Opacimeter) as a control set up. Diesel and gasoline light duty vehicles were tested with altering engine speed without load (without dynamometer brake). From the experiments it was established that the response of the PAS system in aerosol measurements agreed well with the well-established and commercially available Opacimeter. |
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| Terjedelem/Fizikai jellemzők: | 366-368 |
| ISBN: | 978-963-306-702-4 |