Tool for the Synthesis of Mechanisms of New Engines Based on DASY
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21220%2F17%3A00320460" target="_blank" >RIV/68407700:21220/17:00320460 - isvavai.cz</a>
Result on the web
<a href="http://fs12120.fsid.cvut.cz/softlib/2017/DASY_Tool_for_Mech.zip" target="_blank" >http://fs12120.fsid.cvut.cz/softlib/2017/DASY_Tool_for_Mech.zip</a>
DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Tool for the Synthesis of Mechanisms of New Engines Based on DASY
Original language description
The article presents a tool for the synthesis of engine mechanisms based on DASY and the use thereof for designing the parameters of an experimental single-cylinder engine. The tool includes a parametric engine model based on DASY. The model will make it possible to simulate the engine thermodynamics and its mechanisms. It consists of sub-models which deal with the thermodynamics, kinematics and dynamics of the valve timing mechanism, its belt drive, and hydraulic circuit for camshaft adjustment. The methodologies of synthesis of mechanisms were used to determine the values of the calibration parameters. The parameters of the sub-models were subsequently validated by experimental data, and the values thereof are included in DASY. The sub-models were used to assemble the model of an experimental single-cylinder engine which validates the design thereof, makes it possible to optimize its parameters and predict its behavior in different simulated conditions.
Czech name
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Czech description
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Classification
Type
R - Software
CEP classification
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OECD FORD branch
20301 - Mechanical engineering
Result continuities
Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2017
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Internal product ID
DASY_Tool_for_Mech
Technical parameters
Software obsahuje parametrické modely DASY, které jsou napojeny na modely v GT-ISE (Gamma Technologies v2016). Modely obsahují kompletní model rozvodového mechanismu 4 válcového motoru s pohonem ozubeným řemenem a s kalibrovanými parametry z měření, termodynamický model jednoválcového motoru pro optimalizaci časování s uloženými optimálními hodotami a model jednoválcového motoru s variabilním časováním sací a výfukové vačky včetně hydraulického okruhu pro natáčení vaček.
Economical parameters
171 000 Kč
Owner IČO
68407700
Owner name
centrum vozidel udržitelné mobility Josefa Božka