Study of the Air Gun Performance

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60162694%3AG43__%2F14%3A00515337" target="_blank" >RIV/60162694:G43__/14:00515337 - 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

Study of the Air Gun Performance

Popis výsledku v původním jazyce

The paper is focussed on the quasi-dynamic analysis of the air gun performance. The object of modelling is a comprehensive description of the thermodynamic processes taking place in different parts and working chambers of an air gun. Individual equationsof the mathematical description are applications of the first law of thermodynamics, which is complemented by the state behaviour and the principles of air flow, including the critical flow. The boundary conditions of the solution of these equations aregiven by the design dimensions and weights of the gun moving components. The problem is solved using the MATLAB code. The result of the solution represents the determination of the time courses of pressure in the particular working chambers, including the power gas fluid forces acting on the gun moving components and the pellet. Results of the solution are compared with the measured pressure time dependence in the given working chamber and the pellet muzzle velocity of the paintball gun

Název v anglickém jazyce

Study of the Air Gun Performance

Popis výsledku anglicky

The paper is focussed on the quasi-dynamic analysis of the air gun performance. The object of modelling is a comprehensive description of the thermodynamic processes taking place in different parts and working chambers of an air gun. Individual equationsof the mathematical description are applications of the first law of thermodynamics, which is complemented by the state behaviour and the principles of air flow, including the critical flow. The boundary conditions of the solution of these equations aregiven by the design dimensions and weights of the gun moving components. The problem is solved using the MATLAB code. The result of the solution represents the determination of the time courses of pressure in the particular working chambers, including the power gas fluid forces acting on the gun moving components and the pellet. Results of the solution are compared with the measured pressure time dependence in the given working chamber and the pellet muzzle velocity of the paintball gun

Druh

D - Stať ve sborníku

CEP obor

KA - Vojenství

OECD FORD obor

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Projekt

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Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2014

Kód důvěrnosti údajů

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

Název statě ve sborníku

Students´ International Conference CERC 2014

ISBN

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ISSN

2247-501X

e-ISSN

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Počet stran výsledku

8

Strana od-do

1-8

Název nakladatele

Military Technical Academy

Místo vydání

Bucharest, Romania

Místo konání akce

Bucharest, Romania

Datum konání akce

1. 1. 2014

Typ akce podle státní příslušnosti

EUR - Evropská akce

Kód UT WoS článku

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