10th Symposium "The Working Process of the Internal Combustion Engine"
Advanced Diesel Combustion System (ADCS) for Passenger Car Diesel Engines - Combustion Process and Control Concepts
Authors
Oliver Predelli, Mathias Matz, Maximilian Brauer, André Blechstein, Jörn Kahrstedt, IAV GmbH
Year
2005
Summary
To fulfil future European and US-American emission legislations for Diesel engines, engine-out emissions of limited emission components have to be decreased. The main emphasis is to solve the NOX-CO2 emission conflict. IAV´s Advanced Diesel Combustion System (ADCS) offers a concept to handle this challenge. ADCS combines a partly-homogenized combustion process in part-load operation with a conventional Diesel-engine combustion process in full-load operation. Necessary prerequisite: A high-capacity engine management system guarantees a rapid and reliable realisation of the new combustion process both on the test bench and in the vehicle. IAV uses a number of approved hardware and software components, many of which have been developed in-house. When combined, they constitute a highly flexible engine management system. Furthermore they can be adapted very easily to new sensors & actuators and offer a rapid design of innovative concepts. The following article presents an overview of necessary functions and their implementation for a transient ADCS-operation.
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