Global Optimized Shapes of Aerospace Vehicle Models

Hereby are, firstly, presented two global optimized (GO) shapes of two models, Fadet I and Fadet II, which are of minimum drag at cruising Mach numbers 2.2 and, respectively, 3. Her non-classical three-dimensional hyperbolic potential solutions are used as start solutions. The design of GO shape of each FC, lead to an enlarged variational problem with free boundaries, which is solved by using her optimum-optimorum strategy. These two GO models are the source of inspiration of the design of two GO aerospace Catamaran models Cataf I and Cataf II with two twin fuselages, which are almost embedded in the wing thickness are concurrent and are located nearby the leading edges. They meet together in the frontal part of the wing, behind a rescue bar. If a greater and slower GO aerospace model Cataf 1 is considered as a geostationary one and a smaller more rapid GO aerospace model Cataf II as a suborbital model, which up and go on the central upper side of Cataf II, these two new GO vehicles can be useful for a new GO variant of the Saenger project. Further, the non-classical hyperbolic solutions presented here, are used to build reinforced solutions for the Navier-Stokes layer and for the computation of the total drag coefficient of the FCs. A refinement of the design strategy, in form of an iterative optimum-optimorum theory, is also proposed.