Portable proportional exhaust sampling system for particulate matter emissions measurement: first experiences.

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F46747885%3A24210%2F13%3A%230005917" target="_blank" >RIV/46747885:24210/13:#0005917 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Portable proportional exhaust sampling system for particulate matter emissions measurement: first experiences.
Original language description
The measurement of internal combustion engine exhaust emissions of particulate matter (PM), the most harmful component in the exhaust to human health and one of the most pressing urban air quality problems, is challenging without a full-flow dilution tunnel, during transient tests and at decreasing PM levels. To allow for such measurements on the road and in lesser equipped laboratories, a portable exhaust sampling system has been developed. The system uses a pair of mass flow controllers, one of whichmeters filtered air into a miniature partial-flow dilution tunnel, and the other one regulates the flow of diluted exhaust through a filter on which PM is sampled. The first experiences with this system during transient engine tests are described, with the focus on system dynamic response and comparison against reference gravimetric system.
Czech name
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Czech description
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Publication year
2013
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
XLIV. INTERNATIONAL SCIENTIFIC CONFERENCE OF THE CZECH AND SLOVAK UNIVERSITY DEPARTMENTS AND INSTITUTIONS DEALING WITH THE RESEARCH OF INTERNAL COMBUSTION ENGINES
ISBN
978-80-7375-801-1
ISSN
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e-ISSN
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Number of pages
8
Pages from-to
158-165
Publisher name
Mendelova univerzita
Place of publication
Brno
Event location
Brno
Event date
Jan 1, 2013
Type of event by nationality
CST - Celostátní akce
UT code for WoS article
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