An analysis of exhaust gas flow and particle deposition on~channel walls in the DPF filter for various flow rates of exhaust gas.

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F49777513%3A23640%2F09%3A00501838" target="_blank" >RIV/49777513:23640/09:00501838 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

An analysis of exhaust gas flow and particle deposition on~channel walls in the DPF filter for various flow rates of exhaust gas.

Popis výsledku v původním jazyce

The automotive industry produces an ever-increasing number of vehicles with Diesel engines. The issue Diesel engines are currently facing is the transition to the new EURO 5 emission limits, effective since September 2009. The purpose of the new emissions limits is to equal the emission content with petrol engines; the hardest part is the reduction of the emission limit for particulate matter (PM) to 20% of the current value required by the EURO 4 emission limits. For the most part, particulate matterconsists of soot particles the size of which varies from 1$mu$ m až 200$mu$ m; these are invisible to the human eye. These particles present a major risk to human health as they might cause various diseases of the respiratory tract; they can even causelung cancer. For the purpose of accumulation of particulate matter from Diesel engine exhaust gas, particle filters are used (referred to as DPF or FAP filters in the automotive industry). However, the cost of these filters is quite high

Název v anglickém jazyce

An analysis of exhaust gas flow and particle deposition on~channel walls in the DPF filter for various flow rates of exhaust gas.

Popis výsledku anglicky

The automotive industry produces an ever-increasing number of vehicles with Diesel engines. The issue Diesel engines are currently facing is the transition to the new EURO 5 emission limits, effective since September 2009. The purpose of the new emissions limits is to equal the emission content with petrol engines; the hardest part is the reduction of the emission limit for particulate matter (PM) to 20% of the current value required by the EURO 4 emission limits. For the most part, particulate matterconsists of soot particles the size of which varies from 1$mu$ m až 200$mu$ m; these are invisible to the human eye. These particles present a major risk to human health as they might cause various diseases of the respiratory tract; they can even causelung cancer. For the purpose of accumulation of particulate matter from Diesel engine exhaust gas, particle filters are used (referred to as DPF or FAP filters in the automotive industry). However, the cost of these filters is quite high

Druh

O - Ostatní výsledky

CEP obor

BK - Mechanika tekutin

OECD FORD obor

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Projekt

<a href="/cs/project/1M06031" target="_blank" >1M06031: Materiály a komponenty pro ochranu životního prostředí</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2009

Kód důvěrnosti údajů

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