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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EDP Sciences
2019-01-01
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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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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 |
work_keys_str_mv |
AT mikhalyovsemyon effectsofpropellerslipstreamofdistributedelectricpropulsiononthewingflapsystem AT dunaevskyandrey effectsofpropellerslipstreamofdistributedelectricpropulsiononthewingflapsystem AT teperinleonid effectsofpropellerslipstreamofdistributedelectricpropulsiononthewingflapsystem AT vasilyevroman effectsofpropellerslipstreamofdistributedelectricpropulsiononthewingflapsystem AT redkinandrey effectsofpropellerslipstreamofdistributedelectricpropulsiononthewingflapsystem |
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1724237250733015040 |