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DESIGNING OF ELASTICALLY SCALED MODEL OF AIRCRAFT USING DIGITAL TECHNOLOGIES

Volume 43, Issue 3, 2012, pp. 381-398
DOI: 10.1615/TsAGISciJ.2012006026
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ABSTRACT

Design of the elastically scaled model of wing lifting surface, which is made using numerically controlled machines (NC machines), is considered. The model is made on the basis of metal, partly perforated core and polymeric material with a low modulus of elasticity. The search of the required construction is carried out on the basis of the finite-element method (FEM) using the optimization through influence coefficient matrix.

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