Development Process to Optimize Design and Performance of Small Gasoline Engines FEV Motorentechnik GmbH, Aachen, Germany

Format:

Book

Conference/Event

Author/Creator:

LANG, lOliver, author.

Conference Name:

Small Engine Technology Conference & Exposition (2007-10-30 : Niigata, Japan)

Language:

English

Physical Description:

1 online resource cm

Place of Publication:

Tokyo, JAPAN Society of Automotive Engineers of Japan 2007

Summary:

The further optimization of modern gasoline engines needs sophisticated development tools to meet future emission legislation and fuel consumption targets. The multi-dimensional optimization process has to take into account parameters likeThe paper presents an advanced development process, where a dedicated interaction betweenis used.Simulation approaches are typically used during the first concept and following design phase. Due to the complexity of simulation models and the need for a detailed validation, advanced optical analysis tools need to be integrated in the development process. Among others a 3D-PIV test bench is set-up to analyze the flow pattern inside the cylinder especially during the intake phase in all relevant details. The validated model is then used to improve quality of combustion simulation and a higher accuracy of process prediction is realized. The simulation prediction is finally checked by engine test bench investigations.The methodology is exemplary shown for small displacement engine versions. Finally, a detailed assessment can be realized, which takes into account all relevant development targets

Notes:

Vendor supplied data

Publisher Number:

2007-32-0093

Access Restriction:

Restricted for use by site license