Software for Lubricating System Design

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26210%2F20%3APR34163" target="_blank" >RIV/00216305:26210/20:PR34163 - isvavai.cz</a>

Výsledek na webu

<a href="https://www.vutbr.cz" target="_blank" >https://www.vutbr.cz</a>

DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Software for Lubricating System Design

Popis výsledku v původním jazyce

1-WP06-002 - Software makes it possible to evaluate and optimize the load capacity, mass flow rate and mechanical losses of individual components of the lubrication system. The software incorporates an optimisation of the thrust bearing that is based on genetic algorithms in combination with an efficient computational model of thrust bearing lubrication and heat transfer. The presented evolutionary optimisation approach makes it possible to design a bearing with exceptional performance under both specific and extreme operating conditions. The optimisation approach is applied in the development of a journal and thrust bearings and bearing friction losses decreased by approximately 30% compared to serial lubricating system. At the same time, there is no significant decrease in the bearing ability to operate under off-design operating conditions. The software includes unique algorithms incorporated into guide user interface.

Název v anglickém jazyce

Software for Lubricating System Design

Popis výsledku anglicky

1-WP06-002 - Software makes it possible to evaluate and optimize the load capacity, mass flow rate and mechanical losses of individual components of the lubrication system. The software incorporates an optimisation of the thrust bearing that is based on genetic algorithms in combination with an efficient computational model of thrust bearing lubrication and heat transfer. The presented evolutionary optimisation approach makes it possible to design a bearing with exceptional performance under both specific and extreme operating conditions. The optimisation approach is applied in the development of a journal and thrust bearings and bearing friction losses decreased by approximately 30% compared to serial lubricating system. At the same time, there is no significant decrease in the bearing ability to operate under off-design operating conditions. The software includes unique algorithms incorporated into guide user interface.

Druh

R - Software

CEP obor

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OECD FORD obor

20301 - Mechanical engineering

Projekt

<a href="/cs/project/TE01020020" target="_blank" >TE01020020: Centrum kompetence automobilového průmyslu Josefa Božka</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2020

Kód důvěrnosti údajů

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

Interní identifikační kód produktu

OptiDYN

Technické parametry

The software for the design of lubrication system elements uses optimizations to reduce mechanical losses while maintaining the load capacity and lubricant flow rate. Optimization uses genetic algorithms with a specially defined objective function. The objective function incorporates multiple operating states, both design operating states and off-design operating states. The optimization is implemented in parallel on multiple processor cores.

Ekonomické parametry

This software can be advantageously used for internal purposes of project participants in the development phase, preceding serial production, and therefore it is not possible to quantify with sufficient accuracy the direct economic benefits of its application. The benefit is secondarily reflected in the higher quality of commercially offered products in observable parameters such as reduced mechanical losses and thus higher turbocharger efficiency.

IČO vlastníka výsledku

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Název vlastníka

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