Results 11 to 20 of about 133 (124)

Preliminary design of aeroelastically tailored wing box structures with bend-twist coupling [PDF]

ITM Web of Conferences, 2019
Nowadays the composite materials have become the materials of choice to be used in the new aerospace structures that need to be not only larger and larger in size but also to be better performing in terms of aeroelastic responses inherent to thin-walled,
Mihaila-Andres Mihai, Rosu Paul-Virgil, Larco Ciprian, Demsa Maria, Constantin Lucian, Pahonie Radu   +5 more
doaj   +1 more source

An efficient blade sweep correction model for blade element momentum theory

Wind Energy, 2022
This article proposes an efficient correction model that enables the extension of the blade element momentum method (BEM) for swept blades. Standard BEM algorithms, assuming a straight blade in the rotor plane, cannot account for the changes in the ...
Erik Kaspar Fritz, Carlos Ferreira, Koen Boorsma   +2 more
doaj   +1 more source

Efficient Method for Aeroelastic Tailoring of Composite Wing to Minimize Gust Response

International Journal of Aerospace Engineering, 2017
Aeroelastic tailoring of laminated composite structure demands relatively high computational time especially for dynamic problem. This paper presents an efficient method for aeroelastic dynamic response analysis with significantly reduced computational ...
Yang Yu, Zhengjie Wang, Shijun Guo
doaj   +1 more source

From Swept Wings to Forward-Swept Wings: A Review of Planform Evolution and Auxiliary Aerodynamic Surfaces [PDF]

MATEC Web of Conferences
To meet increasing flight speeds and diverse mission requirements, the wing planform of fixed-wing aircraft has continuously evolved. Different wing configurations have inherent shortcomings that require auxiliary devices to compensate.
Shen Mo
doaj   +1 more source

Metaheuristic Approaches to Solve a Complex Aircraft Performance Optimization Problem

Applied Sciences, 2019
The increasing demands for travelling comfort and reduction of carbon dioxide emissions have been considered substantially in the stage of conceptual aircraft design. However, the design of a modern aircraft is a multidisciplinary process, which requires
Guirong Dong, Xiaozhe Wang, Dianzi Liu
doaj   +1 more source

High Aspect Ratio Composite Wings: Geometrically Nonlinear Aeroelasticity, Multi-Disciplinary Design Optimization, Manufacturing, and Experimental Testing

Aerospace
In the field of aerospace engineering, the design and manufacturing of high aspect ratio composite wings has become a focal point of innovation and efficiency.
Touraj Farsadi, Majid Ahmadi, Melin Sahin, Hamed Haddad Khodaparast, Altan Kayran, Michael I. Friswell   +5 more
doaj   +1 more source

Aeroelastic Tailoring Framework of Pazy Wing With Variable Stiffness of Composites Spar

IEEE Access
Top speed of an aircraft is limited by the stiffness and damping of a structure which are contributing to aeroelastic response such as divergence and flutter, respectively. This study explores stiffness tailoring of Carbon Fiber Reinforced Polymer (CFRP)
Ahsan Ayaz, Iqbal Rasool Memon, Fahad Ali, Sheharyar Malik, Umer Hameed Shah, Usman Ghafoor, Muhammad Umer, Usama Waleed Qazi   +7 more
doaj   +1 more source

A Review of Advances in Composite Materials, Structural Optimization, and Machine Learning for Wind Turbine Blades: Challenges and Future Perspectives

Polymer Composites, EarlyView.
Overview of the holistic engineering lifecycle and core research pillars for wind turbine blades. ABSTRACT This paper reviews recent advancements across the lifecycle of wind turbine blades, focusing on three interconnected areas: advanced composites, structural optimization, and machine learning (ML) diagnostics. In materials, we highlight progress in
Kemal Hasirci, Denizhan Yavas, Alaeddin Burak Irez   +2 more
wiley   +1 more source

Adaptive Carbon Nanotube Patches for Versatile Electronic Textiles and Wind‐Harvesting Applications

Advanced Materials Technologies, Volume 11, Issue 11, 5 June 2026.
An adhesion‐tunable electronic textile patch based on a carbon nanotube/paraffin composite is presented, enabling direct, adhesive‐free integration with fabrics. Pressure‐responsive bonding allows reversible or permanent attachment on demand.
Seokwon Joo, Yang‐Hu Park, Da‐Seul Kim, Ju‐Hyung Kim, Yoon‐Kyu Song   +4 more
wiley   +1 more source

Structural Parameter Selection for Lightweight Composite Aircraft Wings: A Scoping Review of MDO, Aeroelastic Tailoring, and Stacking Sequence Optimization

Aerospace
Lightweight composite aircraft wing design increasingly depends on combining multidisciplinary design optimization (MDO), aeroelastic tailoring, and stacking sequence optimization. However, an overview of these interconnected fields is lacking.
Khaing Phyo Zaw, Sergey Vladislavovich Baranovski   +1 more
doaj   +1 more source