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DESIGN MODIFICATION OF AN INNOVATIVE SPLIT-SINGLE TWO-STROKE ENGINE

Part of: Engineering Design Practice

Published online by Cambridge University Press:  11 June 2020

A. Zahn ,
P. Diwisch ,
F. Rieg  and
B. Alber-Laukant
A. Zahn*
Affiliation:
University of Bayreuth, Germany
P. Diwisch
Affiliation:
University of Bayreuth, Germany
F. Rieg
Affiliation:
University of Bayreuth, Germany
B. Alber-Laukant
Affiliation:
University of Bayreuth, Germany
*
*aljoscha.zahn@uni-bayreuth.de

Abstract

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A prototype of an innovative split-single two stroke engine is presented. With the aim of increasing the power-to-weight ratio for later mobile use, the individual engine components have to be revised. The focus is on the development process for the redesign of the crankcase. Through a preliminary examination of the necessary CAx systems, an iterative process chain that combines suitable synthesis and analysis tools is derived. This includes the design of the machine elements, a numerical strength verification using FEM and preparing the model for machining.

Keywords

design toolscomputer-aided design (CAD)prototypingfinite element method (FEM)
Type
Article
Information
Proceedings of the Design Society: DESIGN Conference , Volume 1 , May 2020 , pp. 2581 - 2588
Creative Commons
Creative Common License - CCCreative Common License - BYCreative Common License - NCCreative Common License - ND
This is an Open Access article, distributed under the terms of the Creative Commons Attribution-NonCommercial-NoDerivatives licence (http://creativecommons.org/licenses/by-nc-nd/4.0/), which permits non-commercial re-use, distribution, and reproduction in any medium, provided the original work is unaltered and is properly cited. The written permission of Cambridge University Press must be obtained for commercial re-use or in order to create a derivative work.
Copyright
The Author(s), 2020. Published by Cambridge University Press

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