<abstract xmlns="http://www.w3.org/1999/xhtml">

<p>In recent years, a significant number of one- and two-seat lightweight helicopters have come into existence, and this makes it possible to analyse parameters and determine dependencies for this class of helicopters. the knowledge of such dependencies is necessary at the preliminary design stage. the analysis performed in this paper and its comparison with the statistical data of all categories of helicopters made it possible to determine the necessary corrections in the methods of determining the parameters of the helicopter’s rotor systems.</p>
</abstract>

In recent years, a significant number of one- and two-seat lightweight helicopters have come into existence, and this makes it possible to analyse parameters and determine dependencies for this class of helicopters. the knowledge of such dependencies is necessary at the preliminary design stage. the analysis performed in this paper and its comparison with the statistical data of all categories of helicopters made it possible to determine the necessary corrections in the methods of determining the parameters of the helicopter’s rotor systems.

Ultralight and Very Light Helicopter Rotor Data

Transactions on Aerospace Research

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.

{"article-title":"Ultralight and Very Light Helicopter Rotor Data"}

In recent years, a significant number of one- and two-seat lightweight helicopters have come into existence, and this makes it possible to analyse parameters...

Ultralight and Very Light Helicopter Rotor Data

Published Online: Jun 12, 2023

Page range: 17 - 24

Received: Oct 28, 2022

Accepted: Mar 02, 2023

DOI: https://doi.org/10.2478/tar-2023-0008

Keywords
ultralight helicopter, main rotor, blade, preliminary design

© 2023 Vitaly Dudnik et al., published by Sciendo

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.

Ultralight and Very Light Helicopter Rotor Data

Published Online: Jun 12, 2023

Page range: 17 - 24

Received: Oct 28, 2022

Accepted: Mar 02, 2023

DOI: https://doi.org/10.2478/tar-2023-0008

Keywordsultralight helicopter, main rotor, blade, preliminary design

© 2023 Vitaly Dudnik et al., published by Sciendo

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.

Keywords
ultralight helicopter, main rotor, blade, preliminary design