Mtu Friedrichshafen Gmbh

Gerald Fast

Jens Niemeyer

Jörg Remele

Ralf Speetzen

Michael Walder

Tim Späder

Robby Gerbeth

Ralf Müller

Boban Maletic

Manuel Boog

Niklas Waibel

Daniel Stecher

Tim Horbach

Max Lorenz

Mathias Müller

A method for determining the aging of an oxidation catalyst in an exhaust gas aftertreatment system of an internal combustion engine, having the following steps: ascertaining a soot burn rate of a particle filter of the exhaust gas aftertreatment system; adapting a function having at least one adaptation parameter to the soot burn rate dependent on at least one variable, a value of the adaptation parameter depending on an aging of the oxidation catalyst; and determining the aging of the oxidation catalyst using the adaptation parameter value ascertained by adapting the function.

Method for determining the aging of an oxidation catalyst in an exhaust gas aftertreatment system of an internal combustion engine, method for detecting ash in a particle filter of an exhaust gas aftertreatment system, control device, and internal combustion engine

A method for operating a system for a thermodynamic cycle with a multi-flow evaporator having at least two evaporator flow channels, wherein the evaporator flow channels are made to approximate each other with respect to at least one operating parameter of the individual evaporator flow channels, and/or wherein a pressure drop across the evaporator is automatically controlled.

Method for operating a system for a thermodynamic cycle with a multi-flow evaporator, control unit for a system, system for a thermodynamic cycle with a multi-flow evaporator, and arrangement of an internal combustion engine and a system

Exemplary illustrations are provided of a common rail system for an internal combustion engine, having a rail for fuel and an injector for the purpose of injecting the fuel into a working space of the internal combustion engine, said injector having a fluid connection to said rail via a high-pressure conduit. The high-pressure conduit may have a high-pressure component with an individual reservoir, and the high-pressure conduit and/or the rail may have a pressure measurement device. The pressure measurement device may be coupled to a local logic and storage device of a decentralized, local electronic device which is designed for the purpose of locally analyzing and storing measurement data of the pressure measurement device, e.g., injector data and/or rail data, and the pressure measurement device is connected to the central electronic device via a bus, with the local logic and storage device connected between the same.

Common-rail system, internal combustion engine and device and method for controlling and/or regulating an internal combustion engine

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Markdorf, Germany

Gerald Fast