ANALYSIS OF TORSION ACTUATION IN ACTIVE THIN-WALLED SINGLE-CELL COMPOSITE BEAMS
Kinawy, M., Abdel-Ghany, W. (2011). ANALYSIS OF TORSION ACTUATION IN ACTIVE THIN-WALLED SINGLE-CELL COMPOSITE BEAMS. EKB Journal Management System, 11(ASAT Conference, 17-19 May 2005), 1-14. doi: 10.21608/asat.2011.28779
Moustafa Kinawy; Wagdy E. Abdel-Ghany. "ANALYSIS OF TORSION ACTUATION IN ACTIVE THIN-WALLED SINGLE-CELL COMPOSITE BEAMS". EKB Journal Management System, 11, ASAT Conference, 17-19 May 2005, 2011, 1-14. doi: 10.21608/asat.2011.28779
Kinawy, M., Abdel-Ghany, W. (2011). 'ANALYSIS OF TORSION ACTUATION IN ACTIVE THIN-WALLED SINGLE-CELL COMPOSITE BEAMS', EKB Journal Management System, 11(ASAT Conference, 17-19 May 2005), pp. 1-14. doi: 10.21608/asat.2011.28779
Kinawy, M., Abdel-Ghany, W. ANALYSIS OF TORSION ACTUATION IN ACTIVE THIN-WALLED SINGLE-CELL COMPOSITE BEAMS. EKB Journal Management System, 2011; 11(ASAT Conference, 17-19 May 2005): 1-14. doi: 10.21608/asat.2011.28779

ANALYSIS OF TORSION ACTUATION IN ACTIVE THIN-WALLED SINGLE-CELL COMPOSITE BEAMS

International Conference on Aerospace Sciences and Aviation Technology
Article 68, Volume 11, ASAT Conference, 17-19 May 2005, May 2011, Page 1-14  XML PDF (2.51 MB)
Document Type: Original Article
DOI: 10.21608/asat.2011.28779
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Authors
Moustafa Kinawy1; Wagdy E. Abdel-Ghany2
1Research Engineer, Aerospace Research Center, Cairo, Egypt.
2Associate Professor, Dept. of Design and Production AinShams University, Cairo, Egypt.
Abstract
A modified approach is developed to predict the deformation of active thin-walled single-cell active composite beam of general cross-section under general loading. The theory takes into consideration the transverse shear due to restrained warping, and the bending wall effect. The analytical model for the equations of motions consisting of six non-homogenous coupled differential equations of 14th order is used. Then a study is made on torsion actuation of beams .Then simplification is made to study the efficiency of possible types of torsion actuation techniques. Finally rectangular active box-beams are studied under three different torsion actuation techniques.
Keywords
Smart structures – Composite beams – Active materials – Torsion Actuation
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