An Analytically Calculated Drag of an Aircraft with Ducted Fan Propulsion Unit in Correlation with Results of an Experiment in Wind Tunnel

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21220%2F14%3A00217816" target="_blank" >RIV/68407700:21220/14:00217816 - isvavai.cz</a>

Result on the web

<a href="http://vx439500.server37.viwefix.cz/magazines/inbrowser.aspx?id=41" target="_blank" >http://vx439500.server37.viwefix.cz/magazines/inbrowser.aspx?id=41</a>

DOI - Digital Object Identifier

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Result language

angličtina

Original language name

An Analytically Calculated Drag of an Aircraft with Ducted Fan Propulsion Unit in Correlation with Results of an Experiment in Wind Tunnel

Original language description

This paper deals with description of results of an ultra-light aircraft with a ducted fan propulsion unit UL-39 fuselage drag measurements, which were performed in 3m aerodynamic tunnel in ARTE in Prague. Description of a fuselage measurement without propulsion unit is described at first and then a measurement with installed propulsion unit stopped and running. In both cases used methodology is described and comparison of experimentally determined values of fuselage drag and theoretically determined values is demonstrated. This comparison is intended mainly for verification of methodology used for prediction of drag of an aircraft with this nontraditional propulsion unit, which will lead to need of some methodology correction and extension before its next utilisation. Modification of used techniques will lead to accuracy improvement of required and available thrust prediction, which is necessary for next development of this aircraft. Those techniques can be applied as a methodology bac

Czech name

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Czech description

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Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

JU - Aeronautics, aerodynamics, aeroplanes

OECD FORD branch

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Project

<a href="/en/project/FR-TI3%2F527" target="_blank" >FR-TI3/527: Ducted Fan Ultralight Aircraft</a><br>

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year

2014

Confidentiality

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

Name of the periodical

Czech Aerospace

ISSN

1211-877X

e-ISSN

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Volume of the periodical

2014

Issue of the periodical within the volume

1

Country of publishing house

CZ - CZECH REPUBLIC

Number of pages

6

Pages from-to

26-31

UT code for WoS article

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EID of the result in the Scopus database

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