An analysis of the force acting on the apex seal of a rotary engine

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26210%2F21%3APU141658" target="_blank" >RIV/00216305:26210/21:PU141658 - isvavai.cz</a>

Výsledek na webu

<a href="https://koka2021.tf.czu.cz/sites/default/files/2021-09/Sborn%C3%ADk_KOKA_2021_0.pdf" target="_blank" >https://koka2021.tf.czu.cz/sites/default/files/2021-09/Sborn%C3%ADk_KOKA_2021_0.pdf</a>

DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

An analysis of the force acting on the apex seal of a rotary engine

Popis výsledku v původním jazyce

When using rotary motors such as a Wankel engine, gas leakage due to imperfect sealing between the rotor’s apex and the combustion chamber often occurs. The most problematic point in designing the sealing is the dynamic and the pressure load on the apex seal. The aim of this article is to describe the forces acting on the apex seal, which are necessary to know for the optimal design of the sealing mechanism. The investigation shows that the effect of the apex seal spring and force generated by this spring is significant for correct sealing of the rotary engine. In the future, we should try to find a way of designing the sealing mechanism based on the results of advanced simulations, which have not yet been created.

Název v anglickém jazyce

An analysis of the force acting on the apex seal of a rotary engine

Popis výsledku anglicky

When using rotary motors such as a Wankel engine, gas leakage due to imperfect sealing between the rotor’s apex and the combustion chamber often occurs. The most problematic point in designing the sealing is the dynamic and the pressure load on the apex seal. The aim of this article is to describe the forces acting on the apex seal, which are necessary to know for the optimal design of the sealing mechanism. The investigation shows that the effect of the apex seal spring and force generated by this spring is significant for correct sealing of the rotary engine. In the future, we should try to find a way of designing the sealing mechanism based on the results of advanced simulations, which have not yet been created.

Druh

O - Ostatní výsledky

CEP obor

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OECD FORD obor

20301 - Mechanical engineering

Projekt

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Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2021

Kód důvěrnosti údajů

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