Design of precision aerodynamic balance for unmanned aerial vehicles

Kód výsledku v IS VaVaI

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Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Design of precision aerodynamic balance for unmanned aerial vehicles

Popis výsledku v původním jazyce

This paper presents the design and validation of a measurement system for aerodynamic characteristics of unmanned aerial vehicles. The largest modern unmanned aerial vehicles (UAV) have a wingspan of more than 30 m; the smallest UAVs can be carried in abackpack and operate at relatively low Reynolds numbers. An aerodynamic balance was designed in order to measure the lift, drag forces and pitching moment for different airfoils. During the design process, several aspects were analyzed in order to produce an efficient design and the balance was calibrated as well. Wind tunnel tests of a 2D NACA airfoil were performed to validate the aerodynamic measurement system. Finally, results of the wind tunnel tests were compared with references and found to be ingood agreement.

Název v anglickém jazyce

Design of precision aerodynamic balance for unmanned aerial vehicles

Popis výsledku anglicky

This paper presents the design and validation of a measurement system for aerodynamic characteristics of unmanned aerial vehicles. The largest modern unmanned aerial vehicles (UAV) have a wingspan of more than 30 m; the smallest UAVs can be carried in abackpack and operate at relatively low Reynolds numbers. An aerodynamic balance was designed in order to measure the lift, drag forces and pitching moment for different airfoils. During the design process, several aspects were analyzed in order to produce an efficient design and the balance was calibrated as well. Wind tunnel tests of a 2D NACA airfoil were performed to validate the aerodynamic measurement system. Finally, results of the wind tunnel tests were compared with references and found to be ingood agreement.

Druh

D - Stať ve sborníku

CEP obor

BK - Mechanika tekutin

OECD FORD obor

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Projekt

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Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2009

Kód důvěrnosti údajů

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

Název statě ve sborníku

Experimental Fluid Mechanics 2009

ISBN

978-80-7372-538-9

ISSN

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e-ISSN

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Počet stran výsledku

10

Strana od-do

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Název nakladatele

Technická univerzita v Liberci

Místo vydání

Liberec

Místo konání akce

Liberec

Datum konání akce

25. 11. 2009

Typ akce podle státní příslušnosti

EUR - Evropská akce

Kód UT WoS článku

000276954300045