Methods of Ducted Fan Aircraft Propulsion Unit Noise Prediction

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21220%2F13%3A00214456" target="_blank" >RIV/68407700:21220/13:00214456 - isvavai.cz</a>

Result on the web

<a href="http://www.technicaltransactions.com" target="_blank" >http://www.technicaltransactions.com</a>

DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Methods of Ducted Fan Aircraft Propulsion Unit Noise Prediction

Original language description

The UL-39 ultra-light aircraft which is being developed by the Department of Aerospace Engineering, Faculty of Mechanical Engineering, Czech Technical University in Prague, is equipped with an unconventional ducted fan propulson unit. This paper deals with identifying noise sources of this propulsion unit and easily applicable ways of predicting its noise level. In the end, a few potential noise-suppressing design improvements are presented.

Czech name

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Czech description

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Type

D - Article in proceedings

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

2013

Confidentiality

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

Article name in the collection

Computer aided mechanical engineering

ISBN

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ISSN

1897-6328

e-ISSN

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Number of pages

11

Pages from-to

155-165

Publisher name

Politechnika Krakowska

Place of publication

Krakow

Event location

Krakow

Event date

Oct 11, 2013

Type of event by nationality

WRD - Celosvětová akce

UT code for WoS article

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