Detail publikačního výsledku

Sailplane wing sectioning based on structural weight

Dubnický L., Šplíchal J., Juračka J.

Originální název

Sailplane wing sectioning based on structural weight

Anglický název

Sailplane wing sectioning based on structural weight

Druh

Stať ve sborníku mimo WoS a Scopus

Originální abstrakt

High-performance sailplanes use large wingspans, and the wings are split into sections to allow ground transport, storing and maintenance. Sometimes more section variants are available, resulting in different overall sailplane wingspans. Regular wing sectioning nowadays consists of 4 sections, with considerable weight differences between the inner and the outer sections. The option to use 3-piece sectioning is reviewed and combined with 2 wingspan variants. The splitting location, based on the equal weight distribution among the sections, is calculated according to the wing weight distribution model. The following structural design provided a more accurate wing mass value and the weight distribution model. The original and the calculated weight distributions are compared and an improvement is suggested for later application.

Anglický abstrakt

High-performance sailplanes use large wingspans, and the wings are split into sections to allow ground transport, storing and maintenance. Sometimes more section variants are available, resulting in different overall sailplane wingspans. Regular wing sectioning nowadays consists of 4 sections, with considerable weight differences between the inner and the outer sections. The option to use 3-piece sectioning is reviewed and combined with 2 wingspan variants. The splitting location, based on the equal weight distribution among the sections, is calculated according to the wing weight distribution model. The following structural design provided a more accurate wing mass value and the weight distribution model. The original and the calculated weight distributions are compared and an improvement is suggested for later application.

Klíčová slova

Sailplane, Glider, Wing, Sectioning, Weight

Klíčová slova v angličtině

Sailplane, Glider, Wing, Sectioning, Weight

Autoři

Dubnický L., Šplíchal J., Juračka J.

Rok RIV

2024

Vydáno

09.05.2023

Nakladatel

Institute of Thermomechanics of the Czech Academy of Sciences

Místo

Praha

ISBN

978-80-87012-84-0

Kniha

Engineering Mechanics 2023, 29th International Conference

ISSN

1805-8256

Periodikum

Engineering Mechanics ....

Svazek

29

Číslo

1

Stát

Česká republika

Strany od

59

Strany do

62

Strany počet

4

URL

https://www.engmech.cz/improc/2023/059.pdf

BibTex

@inproceedings{BUT187746,
  author="Lukáš {Dubnický} and Jan {Šplíchal} and Jaroslav {Juračka}",
  title="Sailplane wing sectioning based on structural weight",
  booktitle="Engineering Mechanics 2023, 29th International Conference",
  year="2023",
  journal="Engineering Mechanics ....",
  volume="29",
  number="1",
  pages="59--62",
  publisher="Institute of Thermomechanics of the Czech Academy of Sciences",
  address="Praha",
  doi="10.21495/em2023-59",
  isbn="978-80-87012-84-0",
  issn="1805-8256",
  url="https://www.engmech.cz/improc/2023/059.pdf"
}