Monday, November 4, 2019

Aerodynamic shape optimization for morphing multi-element airfoil Dissertation - 1

Aerodynamic shape optimization for morphing multi-element airfoil based on CFD by using adjoint method algorithm - Dissertation Example The multidisciplinary optimization of the aircraft structure is undertaken during the preliminary design phase itself. Thus the final objective of the aerodynamic design is, to arrive at the best aerodynamic configuration that gives the best operational performance given the constrains, irrespective of the method chosen to achieve this. One of the important techniques of design is by using the techniques of Computational Fluid Dynamics (CFD). The CFD based design approaches are normally classified into three different methods namely – inverse surface models, inverse field model and numerical optimization models. When the design variables goes over 1,00,000 the conventional methods would soon approach its limits. The numerical models have been widely accepted in the design process and have clearly established their advantages over the conventional design process.

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