Effects of Propeller Slipstream of Distributed Electric Propulsion on the Wing-Flap System

The studies are aimed at investigating the mechanism to ensure the high lift by installing propellers in front of the wing and using interference effects. The model of the wing section of a regional STOL aircraft with DEPSis considered. The wing section is equipped with a trailing edge device (Fowle...

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Main Authors: Mikhalyov Semyon, Dunaevsky Andrey, Teperin Leonid, Vasilyev Roman, Redkin Andrey
Format: Article
Language:English
Published: EDP Sciences 2019-01-01
Series:MATEC Web of Conferences
Online Access:https://www.matec-conferences.org/articles/matecconf/pdf/2019/53/matecconf_easn2019_02018.pdf
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spelling doaj-2cd8973c08ee46e381018678a1559dbe2021-03-02T10:14:10ZengEDP SciencesMATEC Web of Conferences2261-236X2019-01-013040201810.1051/matecconf/201930402018matecconf_easn2019_02018Effects of Propeller Slipstream of Distributed Electric Propulsion on the Wing-Flap SystemMikhalyov SemyonDunaevsky AndreyTeperin LeonidVasilyev RomanRedkin AndreyThe studies are aimed at investigating the mechanism to ensure the high lift by installing propellers in front of the wing and using interference effects. The model of the wing section of a regional STOL aircraft with DEPSis considered. The wing section is equipped with a trailing edge device (Fowler flap) and DEPS consisting of motors with propellers. Parametric and experimental studies of the interaction between DEPS propellers and the regional STOL aircraft wing-flap system were carried out. The development and verification of aerodynamic calculation method for the wing section at low Reynolds numbers were performed. The comparison with the wind tunnel test data obtained at TSAGI was made. It was found that: - for fixed power of propellers there is an optimal propeller diameter ensuring maximum increase in the wing section lift; - at low thrust the total lift weakly depends on DEPS inclination angle.https://www.matec-conferences.org/articles/matecconf/pdf/2019/53/matecconf_easn2019_02018.pdf
collection DOAJ
language English
format Article
sources DOAJ
author Mikhalyov Semyon
Dunaevsky Andrey
Teperin Leonid
Vasilyev Roman
Redkin Andrey
spellingShingle Mikhalyov Semyon
Dunaevsky Andrey
Teperin Leonid
Vasilyev Roman
Redkin Andrey
Effects of Propeller Slipstream of Distributed Electric Propulsion on the Wing-Flap System
MATEC Web of Conferences
author_facet Mikhalyov Semyon
Dunaevsky Andrey
Teperin Leonid
Vasilyev Roman
Redkin Andrey
author_sort Mikhalyov Semyon
title Effects of Propeller Slipstream of Distributed Electric Propulsion on the Wing-Flap System
title_short Effects of Propeller Slipstream of Distributed Electric Propulsion on the Wing-Flap System
title_full Effects of Propeller Slipstream of Distributed Electric Propulsion on the Wing-Flap System
title_fullStr Effects of Propeller Slipstream of Distributed Electric Propulsion on the Wing-Flap System
title_full_unstemmed Effects of Propeller Slipstream of Distributed Electric Propulsion on the Wing-Flap System
title_sort effects of propeller slipstream of distributed electric propulsion on the wing-flap system
publisher EDP Sciences
series MATEC Web of Conferences
issn 2261-236X
publishDate 2019-01-01
description The studies are aimed at investigating the mechanism to ensure the high lift by installing propellers in front of the wing and using interference effects. The model of the wing section of a regional STOL aircraft with DEPSis considered. The wing section is equipped with a trailing edge device (Fowler flap) and DEPS consisting of motors with propellers. Parametric and experimental studies of the interaction between DEPS propellers and the regional STOL aircraft wing-flap system were carried out. The development and verification of aerodynamic calculation method for the wing section at low Reynolds numbers were performed. The comparison with the wind tunnel test data obtained at TSAGI was made. It was found that: - for fixed power of propellers there is an optimal propeller diameter ensuring maximum increase in the wing section lift; - at low thrust the total lift weakly depends on DEPS inclination angle.
url https://www.matec-conferences.org/articles/matecconf/pdf/2019/53/matecconf_easn2019_02018.pdf
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AT teperinleonid effectsofpropellerslipstreamofdistributedelectricpropulsiononthewingflapsystem
AT vasilyevroman effectsofpropellerslipstreamofdistributedelectricpropulsiononthewingflapsystem
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