Articles liés à Technology for Advanced Morphing Structures

Technology for Advanced Morphing Structures - Couverture souple

Öktem, Mehmet Fatih

 
9786202023399: Technology for Advanced Morphing Structures
Couverture souple
ISBN 10 : 6202023392 ISBN 13 : 9786202023399
Editeur : LAP LAMBERT Academic Publishing, 2017

Synopsis

The objective of the morphing concept regarding an aircraft is to provide continuous controllable deformations thus changing the stiffness of the structure. A possible solution to design morphing structure can exploit the peculiar characteristics of chiral topologies, which are a relatively new design concept for composite aerospace materials. A honeycomb based on a chiral topology shows auxetic features which leads to negative Poisson coefficients. The word chiral originates from Greek meaning that a structure and its mirror image are not super-imposable. This research investigates the design of a technological demonstrator of a morphing wing that uses the auxetic features of chiral cells. The research is concentrating on the manufacturing of the chiral composite cell network inside a rib. The design of the technological demonstrator is composed of two ribs connected to each other by means of corrugated flexible skin. The recent technological demonstrator is designed as a passive structure but the next step of this research could employ the use of sensing elements and actuators.

Les informations fournies dans la section « Synopsis » peuvent faire référence à une autre édition de ce titre.

Présentation de l'éditeur

The objective of the morphing concept regarding an aircraft is to provide continuous controllable deformations thus changing the stiffness of the structure. A possible solution to design morphing structure can exploit the peculiar characteristics of chiral topologies, which are a relatively new design concept for composite aerospace materials. A honeycomb based on a chiral topology shows auxetic features which leads to negative Poisson coefficients. The word chiral originates from Greek meaning that a structure and its mirror image are not super-imposable. This research investigates the design of a technological demonstrator of a morphing wing that uses the auxetic features of chiral cells. The research is concentrating on the manufacturing of the chiral composite cell network inside a rib. The design of the technological demonstrator is composed of two ribs connected to each other by means of corrugated flexible skin. The recent technological demonstrator is designed as a passive structure but the next step of this research could employ the use of sensing elements and actuators.

Biographie de l'auteur

The author was born in Izmir, Turkey in 1976. He completed his PhD at Politecnico di Milano Aerospace Engineering Department in 2013. His research interests include but not limited to composite materials, corrosion, fatigue of materials, bio materials and UAVs.

Les informations fournies dans la section « A propos du livre » peuvent faire référence à une autre édition de ce titre.

Éditeur
LAP LAMBERT Academic Publishing
Date d'édition
2017
Langue
anglais
ISBN 10 
6202023392
ISBN 13 
9786202023399
Reliure
Broché
Nombre de pages
104
Coordonnées du fabricant
non disponible
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