Assessment of a Low-Cost Portable Proportional Exhaust Sampling System for Gravimetric Particulate Matter Emissions Measurement

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F46747885%3A24210%2F13%3A%230005915" target="_blank" >RIV/46747885:24210/13:#0005915 - isvavai.cz</a>

Alternative codes found

RIV/68407700:21220/13:00213547

Result on the web

<a href="http://dx.doi.org/10.2478/mecdc-2013-0009" target="_blank" >http://dx.doi.org/10.2478/mecdc-2013-0009</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.2478/mecdc-2013-0009" target="_blank" >10.2478/mecdc-2013-0009</a>

Result language

angličtina

Original language name

Assessment of a Low-Cost Portable Proportional Exhaust Sampling System for Gravimetric Particulate Matter Emissions Measurement

Original language description

Particulate matter (PM) is considered to be the most harmful component of internal combustion engine exhaust to human health. At decreasing levels of total PM mass, its measurement is challenging, requiring either a full-flow dilution tunnel or a fast-response, variable dilution ratio sampler. To allow for such measurements on the road and in lesser equipped laboratories, a low-cost proportional sampling system has been developed. The system uses a pair of mass flow controllers, one of which meters filtered air into a heated miniature partial-flow dilution tunnel, and the other one regulates the flow of diluted exhaust through a filter on which PM is sampled. Results obtained with this system during transient tests fall, after corrections for measurement bias, within a factor of two of measurement obtained with a full-flow dilution tunnel.

Czech name

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Czech description

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Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

JT - Propulsion, engines and fuels

OECD FORD branch

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Project

<a href="/en/project/ED2.1.00%2F03.0125" target="_blank" >ED2.1.00/03.0125: Acquisition of Technology for Vehicle Center of Sustainable Mobility</a><br>

Continuities

V - Vyzkumna aktivita podporovana z jinych verejnych zdroju

Publication year

2013

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

MECCA Journal of Middle European Construction and Design of Cars

ISSN

1214-0821

e-ISSN

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Volume of the periodical

11

Issue of the periodical within the volume

2

Country of publishing house

CZ - CZECH REPUBLIC

Number of pages

7

Pages from-to

22-28

UT code for WoS article

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EID of the result in the Scopus database

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