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A Direct Synthesis Method For The Conceptual Design Of Transport Aircraft, Pierre Andre Fruytier
A Direct Synthesis Method For The Conceptual Design Of Transport Aircraft, Pierre Andre Fruytier
Master's Theses - Daytona Beach
The problem of synthesizing a transport aircraft at the conceptual design level is considered. A direct sizing algorithm that does not require iteration is developed. Such direct synthesis methods can be used as important building blocks in an aircraft optimization process. New statistical equations based on current aircraft are derived for approximating the widths and lengths of the cabin and fuselage. A more accurate static thrust over gross weight, which is based on the equations of motion specified by the FAR part 25 climb requirements, is presented. A cruise at constant altitude with optional step-climb is taken into account. The …