Design of a tribotechnical diagnostics model for determining the technical condition of an internal combustion engine during its life cycle

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60162694%3AG43__%2F23%3A00558086" target="_blank" >RIV/60162694:G43__/23:00558086 - isvavai.cz</a>

Result on the web

<a href="https://doi.org/10.17531/ein.2022.3.5" target="_blank" >https://doi.org/10.17531/ein.2022.3.5</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.17531/ein.2022.3.5" target="_blank" >10.17531/ein.2022.3.5</a>

Result language

angličtina

Original language name

Design of a tribotechnical diagnostics model for determining the technical condition of an internal combustion engine during its life cycle

Original language description

The paper proposes a model of tribotechnical diagnostics, which allows us to determine the technical condition of an internal combustion engine within its life cycle and then take measures, including its decommissioning due to excessive wear of major components. The paper also focuses on tribodiagnostic methods that are suitable for assessing the technical condition of internal combustion engines used in various means of transport (automobiles, railway locomotives powered by internal combustion engines, aircraft powered by recip-rocating internal combustion engines, special and garden equipment). An internal combus-tion engine from agricultural equipment was selected for the experiment and monitored throughout its life cycle. The paper describes in detail the appropriate methods used for the proposed tribotechnical diagnostics model, including the results from the measurements by these methods. The said methods were then evaluated and mutually compared. The follow-ing advanced instrumental analytical methods were used to evaluate the collected engine oil samples: atomic emission spectrometry (AES), ferrography, automatic laser counter and LNF particle classifier, FTIR infrared spectrometry. The result of the work (paper) is the design of a tribotechnical diagnostics model for determining the technical condition of an internal combustion engine during its life cycle and the determination of limit values for as-sessing the technical condition of a Honda GCV 165 internal combustion engine. The results are based on individual measurements.

Czech name

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Czech description

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Type

J_imp - Article in a specialist periodical, which is included in the Web of Science database

CEP classification

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OECD FORD branch

21100 - Other engineering and technologies

Project

—

Continuities

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year

2022

Confidentiality

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

Name of the periodical

Eksploatacja i Niezawodność – Maintenance and Reliability

ISSN

1507-2711

e-ISSN

—

Volume of the periodical

24

Issue of the periodical within the volume

3

Country of publishing house

PL - POLAND

Number of pages

9

Pages from-to

437-445

UT code for WoS article

000809414300001

EID of the result in the Scopus database

2-s2.0-85132756824