The paper presents an application of a quasi-dimensional (QD) model for the combustion simulation in a two-stroke engine. In contrast to 0D-models the QD-models provide an opportunity to describe the development of the combustion process in dependence on the actual thermodynamic state in the combustion chamber. The QD-models enable to couple the flame propagation with the combustion chamber geometry and with the flow field.An extensive sensitivity analysis is performed for the QD-model by varying the parameters of the QD-model itself and of the operating points. The constructed QD-model is examined under various conditions (engine speed, the delivery ratio and the air to fuel ratio) and shows a good agreement with experimental results.
Quasi-Dimensional Combustion Simulation of a Two- Stroke Engine
Sae Technical Papers
Small Engine Technology Conference & Exposition ; 2006
2006-11-13
Conference paper
English
Quasi-dimensional modelling of combustion in a two-stroke cycle spark ignition engine
Automotive engineering | 1994
|Quasi-Dimensional Modelling of Combustion in a Two-Stroke Cycle Spark Ignition Engine
SAE Technical Papers | 1994
|The three dimensional combustion simulation for low speed 2-stroke diesel engine
British Library Conference Proceedings | 2001
|