Comparative Study of Numerical Simulation of External Winding of Arrow-Shaped Wing and Delta Wing

Weijun Feng, Minghan Wang, Menglin Yang

2024

Abstract

With the rapid development of the aviation industry, the demand for aircraft performance optimization is increasingly urgent in China. As a new type of aerodynamic layout, the arrow wing has become a key research direction to improve the aerodynamic efficiency of aircraft because of its unique streamlined design and potential drag reduction and efficiency. The objective of this research is to conduct an in-depth exploration of the external flow characteristics of an arrowing within a complex flow field by means of a high-precision numerical simulation approach, thereby providing a scientific foundation for optimizing wing design and enhancing flight performance. In this paper, the computational fluid dynamics (CFD) approach is employed to simulate the external flow features of an arrow wing. As a specially engineered airfoil for aircraft, the arrow wing possesses distinctive aerodynamic performance. Through the establishment of a high-precision calculation model and the application of advanced numerical algorithms, this paper conducts a detailed analysis of the circumfluence phenomena of an arrow wing under various flight conditions. The key parameters, such as velocity field, pressure field, and vortex structure, are compared and analyzed in contrast to the corresponding parameters of the delta wing, thereby obtaining the advantageous aerodynamic conditions of the arrow wing. This provides theoretical guidance for wing topology optimization and scientific basis and technical support for design optimization, aerodynamic performance evaluation, and flow control of arrowing.

Paper Citation

in Harvard Style

Feng W., Wang M. and Yang M. (2024). Comparative Study of Numerical Simulation of External Winding of Arrow-Shaped Wing and Delta Wing. In Proceedings of the 1st International Conference on Modern Logistics and Supply Chain Management - Volume 1: MLSCM; ISBN 978-989-758-738-2, SciTePress, pages 505-512. DOI: 10.5220/0013444700004558

in Bibtex Style

@conference{mlscm24,
author={Weijun Feng and Minghan Wang and Menglin Yang},
title={Comparative Study of Numerical Simulation of External Winding of Arrow-Shaped Wing and Delta Wing},
booktitle={Proceedings of the 1st International Conference on Modern Logistics and Supply Chain Management - Volume 1: MLSCM},
year={2024},
pages={505-512},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0013444700004558},
isbn={978-989-758-738-2},
}

in EndNote Style

TY - CONF

JO - Proceedings of the 1st International Conference on Modern Logistics and Supply Chain Management - Volume 1: MLSCM
TI - Comparative Study of Numerical Simulation of External Winding of Arrow-Shaped Wing and Delta Wing
SN - 978-989-758-738-2
AU - Feng W.
AU - Wang M.
AU - Yang M.
PY - 2024
SP - 505
EP - 512
DO - 10.5220/0013444700004558
PB - SciTePress