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Dive into the research topics where Andreas Pappenheimer is active.

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Featured researches published by Andreas Pappenheimer.


MTZ worldwide | 2005

Exhaust gas aftertreatment system for Euro 4 heavy-duty engines

Eberhard Jacob; Reinhard Lämmermann; Andreas Pappenheimer; Dieter Rothe

“Wall-flow” soot particulate filters for commercial vehicles are not a reliable means of reducing soot particulate emissions, regarding the high kilometrage of more than 1 million, in conjunction with the demand for no maintenance and as little fuel consumption as possible. To fulfil Euro 4 limits the MAN Nutzfahrzeuge Group has developed inner-engine NOx reduction and a PM-Kat system for exhaust-gas aftertreatment. The PM-Kat system with clog-free flow channels permits the reduction of soot particulate emission by continuous oxidation of the separated soot.


MTZ - Motortechnische Zeitschrift | 2005

Ein Abgasnachbehandlungssystem für Euro 4 bei Nutzfahrzeugmotoren

Eberhard Jacob; Reinhard Lämmermann; Andreas Pappenheimer; Dieter Rothe

Im Hinblick auf hohe Kilometerleistung von uber einer Million km, Wartungsfreiheit und geringen Kraftstoffverbrauch sind „Wall-flow“ -Ruspartikelfilter fur Nutzfahrzeuge keine zuverlassige Masnahme zur Ruspartikel-Emissionsverminderung. Zur Erfullung der Euro-4-Norm hat die MAN Nutzfahrzeuge Gruppe Motoren mit innermotorischer NOx-Reduktion und einem Ruspartikelfilter-System (PM -Kat) entwickelt. Das System mit offenen, verstopfungssicheren Stromungskanalen vermindert die Ruspartikelemission durch kontinuierliche Oxidation des Ruses.


Archive | 2009

Method for treating an exhaust gas flow of a multi-cylinder combustion engine of a vehicle and exhaust gas treatment device

Reinhard Lämmermann; Andreas Pappenheimer


Archive | 2010

Verfahren zur Nachbehandlung eines Abgasstroms einer mehrzylindrigen Brennkraftmaschine eines Fahrzeuges sowie Abgasnachbehandlungsvorrichtung

Reinhard Lämmermann; Andreas Pappenheimer; Joachim Weiss


Archive | 2015

EGR system for an internal combustion engine that feeds exhaust gas independent of intake air

Andreas Pappenheimer


Archive | 2016

Method and apparatus for operating an electric-motor-assisted exhaust turbocharger of a motor vehicle

Andreas Pappenheimer; Andreas Sommermann


Archive | 2017

método e aparelho para ativar um sistema de acionamento de um veículo a motor com um motor de combustão interna com supercompressor e veículo a motor

Andreas Pappenheimer; Andreas Sommermann


Archive | 2017

Method and device for operating a combustion engine of a motor vehicle

Andreas Pappenheimer


Archive | 2016

ENGINE BRAKING METHOD AND DEVICE FOR MODULATING ENGINE BRAKING POWER

Andreas Pappenheimer; Andreas Sommermann


Archive | 2016

Method and device for raising and/or lowering an exhaust gas temperature of a combustion engine having an exhaust gas aftertreatment device arranged in an exhaust line

Andreas Pappenheimer; Andreas Sommermann

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