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Particle Emissions from Ship Engines: Emission Properties and Transformation in the Marine Boundary Layer

Petzold, Andreas and Weinzierl, Bernadett and Feibig, Markus and Lichtenstern, Michael and Lauer, Peter and Gurk, Christian and Franke, Klaus and Weingartner, Ernest (2006) Particle Emissions from Ship Engines: Emission Properties and Transformation in the Marine Boundary Layer. In: 2006 International Aerosol Conference. 2006 International Aerosol Conference, 2006-09-10 - 2006-09-15, St Paul, MN (USA).

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Abstract

In the framework of a combined effort ship emission studies were conducted in 2004 as part of the European Integrated Project HERCULES . Detailed aerosol microphysics and chemistry was measured in the exhaust gas of a single-cylinder test bed engine, which was operated at various load conditions, running on fuel with a sulphur content of 3.45 wt.-%. The emission studies were complemented by airborne aerosol transformation studies in the marine boundary layer as part of the ICARTT-ITOP (Intercontinental Transport of Ozone and Precursors) experiment in 2004. Research flights using the DLR aircraft Falcon 20 E-5 were conducted in the English channel and in a single plume of a large container ship. The adapted Glasow plume dispersion model in combination with the observations from emission studies and plume studies yields a consistent picture of particle transformation processes from emission from a ship engine to atmospheric processing in the marine boundary layer during plume expansion. The results are used for the determination of emission indices of particulate matter from ships and for the estimation of life times of ship exhaust particles in the marine boundary layer.

Document Type:Conference or Workshop Item (Speech)
Title:Particle Emissions from Ship Engines: Emission Properties and Transformation in the Marine Boundary Layer
Authors:
AuthorsInstitution or Email of Authors
Petzold, AndreasUNSPECIFIED
Weinzierl, BernadettUNSPECIFIED
Feibig, MarkusUNSPECIFIED
Lichtenstern, MichaelUNSPECIFIED
Lauer, PeterMAN Diesel SE, Augsburg
Gurk, ChristianMPI for Chemistry, Mainz
Franke, KlausUniv. of Bremen, Bremen
Weingartner, ErnestPaul Scherrer Institute, Villigen PSI, CH
Date:September 2006
Journal or Publication Title:2006 International Aerosol Conference
Refereed publication:No
In ISI Web of Science:No
Status:Published
Keywords:Ship emissions, combustion, marine aerosol
Event Title:2006 International Aerosol Conference
Event Location:St Paul, MN (USA)
Event Type:international Conference
Event Dates:2006-09-10 - 2006-09-15
Organizer:International Aerosol Research Assembly
HGF - Research field:Aeronautics, Space and Transport
HGF - Program:Transport
HGF - Program Themes:V UR - Schonung von Umwelt und Ressourcen (old)
DLR - Research area:Transport
DLR - Program:V UR - Schonung von Umwelt und Ressourcen
DLR - Research theme (Project):V - Umweltwirkungen des Verkehrs (old)
Location: Oberpfaffenhofen
Institutes and Institutions:Institute of Atmospheric Physics > Atmospheric Trace Species
Deposited By: Dr.rer.nat. Andreas Petzold
Deposited On:02 Jul 2007
Last Modified:12 Dec 2013 20:25

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