On the pressure drop of wall-flow diesel particulate filters

Yunus Özkan; Haluk Erol

On the pressure drop of wall-flow diesel particulate filters

Yunus Özkan, Haluk Erol

Department of Mechanical Engineering

Bilen Exhaust Systems

Research output: Contribution to conference › Paper › peer-review

1 Citation (Scopus)

Abstract

The release of the particulate matter on diesel vehicles is reduced by diesel particulate filters. These filters are designed to collect the solid and liquid particulate emissions while also allowing exhaust gases to pass through the system. Diesel particle filter increases the back pressure and affects the engine performance because of the geometrical characteristics and the accumulation of soot and particulate matter with time. Therefore, back pressure of a diesel particulate filter should be calculated at the design stage. In this study, the diesel particulate filters' geometrical characteristic effects on the pressure drop was examined. Diameter, length and number of cells per unit area were evaluated.

Original language	English
Pages	377-388
Number of pages	12
Publication status	Published - 21 Aug 2016
Event	45th International Congress and Exposition on Noise Control Engineering: Towards a Quieter Future, INTER-NOISE 2016 - Hamburg, Germany Duration: 21 Aug 2016 → 24 Aug 2016

Conference

Conference	45th International Congress and Exposition on Noise Control Engineering: Towards a Quieter Future, INTER-NOISE 2016
Country/Territory	Germany
City	Hamburg
Period	21/08/16 → 24/08/16

Bibliographical note

Publisher Copyright:
© 2016, German Acoustical Society (DEGA). All rights reserved.

Keywords

Diesel particulate filter
Flow analysis
Pressure drop

Cite this

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title = "On the pressure drop of wall-flow diesel particulate filters",

abstract = "The release of the particulate matter on diesel vehicles is reduced by diesel particulate filters. These filters are designed to collect the solid and liquid particulate emissions while also allowing exhaust gases to pass through the system. Diesel particle filter increases the back pressure and affects the engine performance because of the geometrical characteristics and the accumulation of soot and particulate matter with time. Therefore, back pressure of a diesel particulate filter should be calculated at the design stage. In this study, the diesel particulate filters' geometrical characteristic effects on the pressure drop was examined. Diameter, length and number of cells per unit area were evaluated.",

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T1 - On the pressure drop of wall-flow diesel particulate filters

AU - Özkan, Yunus

AU - Erol, Haluk

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N2 - The release of the particulate matter on diesel vehicles is reduced by diesel particulate filters. These filters are designed to collect the solid and liquid particulate emissions while also allowing exhaust gases to pass through the system. Diesel particle filter increases the back pressure and affects the engine performance because of the geometrical characteristics and the accumulation of soot and particulate matter with time. Therefore, back pressure of a diesel particulate filter should be calculated at the design stage. In this study, the diesel particulate filters' geometrical characteristic effects on the pressure drop was examined. Diameter, length and number of cells per unit area were evaluated.

AB - The release of the particulate matter on diesel vehicles is reduced by diesel particulate filters. These filters are designed to collect the solid and liquid particulate emissions while also allowing exhaust gases to pass through the system. Diesel particle filter increases the back pressure and affects the engine performance because of the geometrical characteristics and the accumulation of soot and particulate matter with time. Therefore, back pressure of a diesel particulate filter should be calculated at the design stage. In this study, the diesel particulate filters' geometrical characteristic effects on the pressure drop was examined. Diameter, length and number of cells per unit area were evaluated.

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KW - Flow analysis

KW - Pressure drop

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M3 - Paper

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T2 - 45th International Congress and Exposition on Noise Control Engineering: Towards a Quieter Future, INTER-NOISE 2016

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ER -

On the pressure drop of wall-flow diesel particulate filters

Abstract

Conference

Bibliographical note

Keywords

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Cite this