Multidisciplinary design of aircraft wing for multiregime purposes

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00010669%3A_____%2F22%3AN0000077" target="_blank" >RIV/00010669:_____/22:N0000077 - isvavai.cz</a>

Result on the web

<a href="https://iopscience.iop.org/article/10.1088/1742-6596/2526/1/012002" target="_blank" >https://iopscience.iop.org/article/10.1088/1742-6596/2526/1/012002</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1088/1742-6596/2526/1/012002" target="_blank" >10.1088/1742-6596/2526/1/012002</a>

Result language

angličtina

Original language name

Multidisciplinary design of aircraft wing for multiregime purposes

Original language description

In this paper optimization process of the geometrical design of the wing is described. The goal is to minimize the aerodynamic drag at a requested lift in the cruise regime and thus reduce the fuel consumption. The second goal is to ensure the requested landing regime of the aircraft. Both casesare solved under the wing structural and weight considerations. As a fast design computational tool, a lifting line theory is used. It is moreover supplemented by non-linear aerodynamic airfoil characteristics to provide more accurate results of aerodynamic drag of the wing. These airfoil data were calculated with the CFD and enables to take significant accuracy between low and high-fidelity method which is verified in previous work. The list of requirements is set for aircraft for 40 passengers with a range of 2,500 km at a speed of 438 km/h. As the baseline the L-610 aircraft is selected. Optimized wing geometry in verified in cruise and landing regime/configuration with CFD solver. From the calculation of the weight of the wing and CFD results, the flight performance is calculated for the desired flight mission.

Czech name

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Czech description

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Type

D - Article in proceedings

CEP classification

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OECD FORD branch

20304 - Aerospace engineering

Project

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Continuities

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year

2022

Confidentiality

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

Article name in the collection

Journal of Physics: Conference Series

ISBN

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ISSN

17426588

e-ISSN

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Number of pages

8

Pages from-to

nestrankovano

Publisher name

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Place of publication

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Event location

Barcelona

Event date

Oct 21, 2022

Type of event by nationality

WRD - Celosvětová akce

UT code for WoS article

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