Operation Reliability and Diagnostics of Complex Mechanical Systems

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60162694%3AG43__%2F14%3A00521381" target="_blank" >RIV/60162694:G43__/14:00521381 - 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

Operation Reliability and Diagnostics of Complex Mechanical Systems

Popis výsledku v původním jazyce

This paper deals with the use of an information system for the reliability and diagnostics of complex mechanical systems. It includes a theoretical analysis of relations and interconnection of failures of these systems, providing thus simple but sufficient data (type, rate, failure time distribution and operating mode). It deals in more detail with a correlation of simultaneous failures with the use of a multinomic model. The basic theory is reflected in an example, in which failure of plain bearings ina small set of internal combustion engines (2 sets consisting of 7 engines in a laboratory and in routine operation) were studied and 11 fatigue mechanisms (adhesion, abrasion, erosion, fatigue, vibration, cavitations, mix of the above-mentioned mechanisms, peeling off bearing surface layers, corrosion, change of geometric shape and roduction, technology and assembly inaccuracies) where 35 basic diagnostic features of failures were discovered. orrelation analysis provided to find import

Název v anglickém jazyce

Operation Reliability and Diagnostics of Complex Mechanical Systems

Popis výsledku anglicky

This paper deals with the use of an information system for the reliability and diagnostics of complex mechanical systems. It includes a theoretical analysis of relations and interconnection of failures of these systems, providing thus simple but sufficient data (type, rate, failure time distribution and operating mode). It deals in more detail with a correlation of simultaneous failures with the use of a multinomic model. The basic theory is reflected in an example, in which failure of plain bearings ina small set of internal combustion engines (2 sets consisting of 7 engines in a laboratory and in routine operation) were studied and 11 fatigue mechanisms (adhesion, abrasion, erosion, fatigue, vibration, cavitations, mix of the above-mentioned mechanisms, peeling off bearing surface layers, corrosion, change of geometric shape and roduction, technology and assembly inaccuracies) where 35 basic diagnostic features of failures were discovered. orrelation analysis provided to find import

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

KA - Vojenství

OECD FORD obor

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Projekt

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Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2014

Kód důvěrnosti údajů

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

Název periodika

Engineering: Journal for Theory and Application in Mechanical Engineering

ISSN

0562-1887

e-ISSN

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Svazek periodika

55

Číslo periodika v rámci svazku

3

Stát vydavatele periodika

HR - Chorvatská republika

Počet stran výsledku

7

Strana od-do

189-195

Kód UT WoS článku

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EID výsledku v databázi Scopus

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