Piston secondary motion measurement by laser displacement sensors

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26210%2F18%3APU128140" target="_blank" >RIV/00216305:26210/18:PU128140 - isvavai.cz</a>

Výsledek na webu

<a href="https://www.jvejournals.com/article/19937" target="_blank" >https://www.jvejournals.com/article/19937</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.21595/vp.2018.19937" target="_blank" >10.21595/vp.2018.19937</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Piston secondary motion measurement by laser displacement sensors

Popis výsledku v původním jazyce

Measurement of the piston group behavior is still a challenge. Achieved accuracy and complexity go hand in hand with the financial requirements. This paper presents an unconventional measurement of the piston secondary motion using laser displacement sensors. Two sensors help capture the piston tilt angle, while the third sensor is used for the piston lateral motion measurement. These sensors are aimed at the piston crown. The passage between the laser source and the target spot has to be transparent. Therefore, side-valve internal combustion engine is employed. It enables the cylinder head to be made of the transparent material such as cast plexiglass. In the initial stage, the experimental engine is motored during the measurement. As for the measurement of the piston tilt angle, the results are within the physical limits. However, the same does not apply for the piston lateral results, where the measured values are too high, so the piston would penetrate the liner.

Název v anglickém jazyce

Piston secondary motion measurement by laser displacement sensors

Popis výsledku anglicky

Measurement of the piston group behavior is still a challenge. Achieved accuracy and complexity go hand in hand with the financial requirements. This paper presents an unconventional measurement of the piston secondary motion using laser displacement sensors. Two sensors help capture the piston tilt angle, while the third sensor is used for the piston lateral motion measurement. These sensors are aimed at the piston crown. The passage between the laser source and the target spot has to be transparent. Therefore, side-valve internal combustion engine is employed. It enables the cylinder head to be made of the transparent material such as cast plexiglass. In the initial stage, the experimental engine is motored during the measurement. As for the measurement of the piston tilt angle, the results are within the physical limits. However, the same does not apply for the piston lateral results, where the measured values are too high, so the piston would penetrate the liner.

Druh

D - Stať ve sborníku

CEP obor

—

OECD FORD obor

20302 - Applied mechanics

Projekt

—

Návaznosti

S - Specificky vyzkum na vysokych skolach<br>I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2018

Kód důvěrnosti údajů

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

Název statě ve sborníku

Vibroengineering PROCEDIA

ISBN

—

ISSN

2345-0533

e-ISSN

—

Počet stran výsledku

6

Strana od-do

170-175

Název nakladatele

JVE Intenational

Místo vydání

Kaunas, Lithuania

Místo konání akce

Brno

Datum konání akce

22. 5. 2018

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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