Computational Tools Used For Aircraft Diesel Engine Development

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26210%2F11%3APU94198" target="_blank" >RIV/00216305:26210/11:PU94198 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Computational Tools Used For Aircraft Diesel Engine Development

Popis výsledku v původním jazyce

The paper deals with computational tools used for a development of a new aircraft diesel engine for possible military use. The engine utilized potentials are discussed at the beginning of the paper. The cranktrain dynamics and fatigue of main componentsare solved by computational approaches. The presented methods are based on commercial tools like ANSYS or ADAMS, and also based on new software tools developed by authors during the development process. The computational models incorporate flexible bodies (based on FEM) and highly specialized software tools written in Fortran and Matlab. The developed computational dynamic models incorporates slide bearing, piston-liner and piston ring-liner models. The results include vibrations of the cranktrain and also fatigue analyses of cranktrain key parts like crankshafts or a propeller shaft. There are also presented design modifications enabling a reduction of vibrations and a fatigue increase of main parts.

Název v anglickém jazyce

Computational Tools Used For Aircraft Diesel Engine Development

Popis výsledku anglicky

The paper deals with computational tools used for a development of a new aircraft diesel engine for possible military use. The engine utilized potentials are discussed at the beginning of the paper. The cranktrain dynamics and fatigue of main componentsare solved by computational approaches. The presented methods are based on commercial tools like ANSYS or ADAMS, and also based on new software tools developed by authors during the development process. The computational models incorporate flexible bodies (based on FEM) and highly specialized software tools written in Fortran and Matlab. The developed computational dynamic models incorporates slide bearing, piston-liner and piston ring-liner models. The results include vibrations of the cranktrain and also fatigue analyses of cranktrain key parts like crankshafts or a propeller shaft. There are also presented design modifications enabling a reduction of vibrations and a fatigue increase of main parts.

Druh

D - Stať ve sborníku

CEP obor

JT - Pohon, motory a paliva

OECD FORD obor

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Projekt

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Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2011

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název statě ve sborníku

International Conference on Military Technologies 2011

ISBN

978-80-7231-787-5

ISSN

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e-ISSN

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Počet stran výsledku

250

Strana od-do

12-20

Název nakladatele

University of Defence

Místo vydání

Brno

Místo konání akce

Brno

Datum konání akce

10. 5. 2011

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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