Subba Rao, M and Chandra, Ramesh and Piening, M (1985) Preliminary design of composite rudder for DO-228 aircraft x2013; part I. Technical Report. National Aeronautical Laboratory, Bangalore, India.
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Abstract
This report describes the work carried out at DFVLR during the visit of NAL scientists. Flight loads as defined by Dorniner were used. Spar was analysed by employing a laminated beam theory which includes the variation of flange width in the cross-section. This edge and skin to the bending stiffness of the spar is to be included. Many iterations were required to match the stiffness and strength of existing metallic rudder. Stresses in each layer were determined by using the above mentioned theory and the critical layers were checked for their strengths by using Tsai-Wu failure criteria.
| Item Type: | Monograph (Technical Report) |
|---|---|
| Uncontrolled Keywords: | Preliminary design;Composite rudder |
| Subjects: | CHEMISTRY AND MATERIALS > Composite Materials |
| Depositing User: | Mr. Ravikumar R |
| Date Deposited: | 14 Aug 2006 |
| Last Modified: | 24 May 2010 04:18 |
| URI: | http://nal-ir.nal.res.in/id/eprint/2472 |
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