About: Wind Tunnel Testing of Performance Degradation of Ice Contaminated Airfoils

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	Testováním v aerodynamickém tunelu byla provedena experimentální studie vlivu nánosu ledu z podchlazených kapek na aerodynamické vlastnosti profilu MS(1) 0313. Profil byl vybaven křidélkem. Námraza byla simulována lištou čtvrtkruhového průřezu s předním čelem kolmo k povrchu profilu. Byla zkoumány dva imitátory odlišných rozměrů, s výškou 1,33 % hloubky profilu a 2,25 % hloubky profilu. Imitátory byly umístěny v několika pozicích na horní straně profilu a hodnotil se jejich vliv na základní aerodynamické charakteristiky profilu, vztlak, odpor, moment a především závěsový moment křidélka. (cs) An experimental investigation was conducted to study the aerodynamic effect of simulated supercooled large droplet ice accretion on a MS(1) 0313 aircraft airfoil by means of wind tunnel testing. The airfoil was equipped with an aileron. Ice accretion was simulated by a strip of a quadrantal section with front edge perpendicular to the surface of the airfoil. Two strips of different dimensions were examined, of the height of 1.33 % of chord and 2.25 % of chord, respectively. Every strip was positioned at several positions on the upper surface of the airfoil, and its influence on the basic aerodynamic characteristics of the airfoil was evaluated, i. e. the lift, drag, moment and first of all the hinge moment of the aileron. An experimental investigation was conducted to study the aerodynamic effect of simulated supercooled large droplet ice accretion on a MS(1) 0313 aircraft airfoil by means of wind tunnel testing. The airfoil was equipped with an aileron. Ice accretion was simulated by a strip of a quadrantal section with front edge perpendicular to the surface of the airfoil. Two strips of different dimensions were examined, of the height of 1.33 % of chord and 2.25 % of chord, respectively. Every strip was positioned at several positions on the upper surface of the airfoil, and its influence on the basic aerodynamic characteristics of the airfoil was evaluated, i. e. the lift, drag, moment and first of all the hinge moment of the aileron. (en)
Title	Výzkum degradace výkonů na profilu s námrazou v aerodynamickém tunelu (cs) Wind Tunnel Testing of Performance Degradation of Ice Contaminated Airfoils Wind Tunnel Testing of Performance Degradation of Ice Contaminated Airfoils (en)
skos:prefLabel	Výzkum degradace výkonů na profilu s námrazou v aerodynamickém tunelu (cs) Wind Tunnel Testing of Performance Degradation of Ice Contaminated Airfoils Wind Tunnel Testing of Performance Degradation of Ice Contaminated Airfoils (en)
skos:notation	RIV/00010669:_____/00:00011612!RIV/2005/MPO/106695/N
http://linked.open.../vavai/riv/strany	311.1;311.
http://linked.open...avai/riv/aktivita	P
http://linked.open...avai/riv/aktivity	P(PZ-D2/16)
http://linked.open...vai/riv/dodaniDat	2005
http://linked.open...aciTvurceVysledku	Holl, Martin Pátek, Zdeněk
http://linked.open.../riv/druhVysledku	D - Článek ve sborníku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Výzkumný a zkušební letecký ústav, a.s.
http://linked.open...dnocenehoVysledku	732791
http://linked.open...ai/riv/idVysledku	RIV/00010669:_____/00:00011612
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	aerodynamic characteristics;airfoil;aileron;ice accretion;wind tunnel;lift;drag;moment;hinge moment (en)
http://linked.open.../riv/klicoveSlovo	aerodynamic characteristics hinge moment ice accretion moment airfoil drag lift aileron wind tunnel
http://linked.open...ontrolniKodProRIV	[C032FE5B93B1]
http://linked.open...v/mistoKonaniAkce	Harrogate, United Kingdom
http://linked.open...i/riv/mistoVydani	Harrogate, United Kingdom
http://linked.open...i/riv/nazevZdroje	Proceedings of 22nd International Congress of Aeronautical Sciences
http://linked.open...in/vavai/riv/obor	JU
http://linked.open...ichTvurcuVysledku	2 (xsd:int)
http://linked.open...cetTvurcuVysledku	2 (xsd:int)
http://linked.open...vavai/riv/projekt	A complex system for ensuring research and development projects focussed towards the conclusion of mechanical manufacture in general and aeronautical production.
http://linked.open...UplatneniVysledku	2000
http://linked.open...iv/tvurceVysledku	Pátek, Zdeněk Holl, Martin
http://linked.open...vavai/riv/typAkce	WRD - Světová
http://linked.open.../riv/zahajeniAkce	2000-08-27 (xsd:date)
number of pages	7 (xsd:int)
http://purl.org/ne...btex#hasPublisher	Neuveden
https://schema.org/isbn	0-9533991-2-5

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