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

Kód výsledku v 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>

Výsledek na webu

<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>

Jazyk výsledku

angličtina

Název v původním jazyce

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

Popis výsledku v původním jazyce

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.

Název v anglickém jazyce

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

Popis výsledku anglicky

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.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

21100 - Other engineering and technologies

Projekt

—

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2022

Kód důvěrnosti údajů

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

Název periodika

Eksploatacja i Niezawodność – Maintenance and Reliability

ISSN

1507-2711

e-ISSN

—

Svazek periodika

24

Číslo periodika v rámci svazku

3

Stát vydavatele periodika

PL - Polská republika

Počet stran výsledku

9

Strana od-do

437-445

Kód UT WoS článku

000809414300001

EID výsledku v databázi Scopus

2-s2.0-85132756824