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Information × Registration Number 0220U104768, 0118U004041 , R & D reports Title Procedure of computer-aided designing and modeling of highly efficient aviating engineering products using an up-to-date CAD/CAM/CAE systems. popup.stage_title Head Hrebenikov Oleksandr H., Registration Date 27-12-2020 Organization National Aerospace University "Kharkiv Aviation Institute" popup.description2  A preliminary design of the jet training aircraft was developed. It has the classic scheme with horizontal tail located behind the wing, two vertical tails and tricycle landing gear, take-off weight of training aircraft is 2264 kg. A modification of a jet training aircraft with air intakes located above the wing with a take-off weight of 5640 kg has been developed. According to the calculated geometrical parameters the aircraft general view and master geometry were built. The civil light aircraft KhAI-90 preliminary design with a cruise speed of 350 km / h, a commercial load weight of 600 kg at a range of 1,500 km, equipped with two turboprop engines AI-450C with a power of each is 450 hp was developed. Two Rolls-Royce 250-B17F engines with power of each 420 hp can be installed as an option. Aircraft minimum take-off mass is 3,600 kg at optimum wing payload 130 daN/m2. Using the method of integrated design of fuselage nose part for commuter aircraft at speeds up to 850 km / h (M = 0.8) allowed to determine the rational configuration of fuselage nose part and increase the fuel efficiency of commuter aircraft by 15%, reduce the aerodynamic drag of the fuselage by 10%, improve the view from the cockpit 10 % compared to the configuration of the previous design and ensure compliance with the requirements of the current standard process documentation, as well as determine the mass-inertial characteristics of the fuselage and its parts taking into account the features of the fuselage nose part and form a list of cockpit equipment, which will meet the requirements of the current standard process documentation for the commuter aircraft traffic safety, taking into account the peculiarities of operating conditions and the possibility of its modification. Product Description popup.authors Buival Liliia Yu. Humennyi Andrii M. Konyshev Dmytro S. Mialytsia Anatolii K. Soboliev Oleksandr O. Chumak Anton S. popup.nrat_date 2020-12-26 Close