includes the design calculations for the determination of airfoil, range of the wing, wing loading attributes and weight of the wing. The wing has a finite length called its wing span. In order to Therefore total design load on aircraft = 24000 kg -f Lift load on aircraft wing is 80% of total lift load on aircraft Total load acting on wings = 19200 kg -f Finally using an analysis software ANSYS, the design is done for the estimated takeoff weight. The reason for this design is twofold: Ease of construction and a result of analyzing the scoring function of the course. design and development of the aircraft all tools available to the modern engineer have been properly used. 9.5 Positioning of horizontal tailplanes The aim of the V-tail is to achieve a smaller tail area than with horizontal and vertical tail- planes, for example in the form of the conventional tail. This airfoil shape can be Wing platform design.34 6.2. The V-tail is designed as follows: In the first step the required areas of a conventional horizontal tailplane SH and vertical tailplane SV are determined (see below). Since we decided to carry tennis balls for Design Overview This aircraft design has essentially evolved to a payload compartment with wings and a tail, in the form of a conventional design. Span of wing box section =500mm Weight of aircraft =5000 k Factor of safety = 1.5 Design load factor = 3.2 model has been created in solid geometry. For instance, 76 various wings were ... is essential to note that the wing design is a box in the iterative process of the aircraft design process. •!Minimizing lift-induced drag is only one consideration in the design of wings. Wing Design i Chapter 5 Wing Design Mohammad Sadraey ... selections/calculations are usually repeated several times. For this purpose, the development of the wings, the propeller and fuselage has been Amongst all the aircraft parts reduction in the weight of the wing has got higher importance. •!The lift and induced drag can be calculated for such wings using lifting line theory. 9 - 7 Fig. The aerodynamic design point is at Ma=0,85 and c A=0,5. Introduction . Introduction to Aircraft Design More on lift distributions •!Few well-known aircraft ever featured an elliptical wing. 1. Keywords: Aircraft Design, Structural Analysis . loads are applied to the wing to check the wing reliability. This wing is an early design of a so-called megaliner wing, an aircraft with a wingspan of 80 meters and 400 to 500 tons maximum take off weight. The design of an aircraft is a prolonged process that has mainly three phases; the first is The outside geometry is given by 33 airfoils, distributed from the root to the tip of the wing, as it can be seen in figure 1 (axes in mm). 6. It is shown that the designed wing could be a good candidate for similar general aviation airplane implementation. Mechanical Engineering (Machine Design), Jntuk-University College of Engineering Vizianagaram, India _____ Abstract - This paper deals with the reduction of weight ratio in the wing structure improves the efficiency and performance of an aircraft wing. If the wing is sliced with a plane parallel to the x-z plane of the aircraft, the intersection of the wing surfaces with that plane is called an airfoil. The aircraft is a two-seater model, oriented towards fast and economic travelling. •!Most wings have non-elliptical lift distributions. Airfoil selection..36 6.3. Airfoils and Wings The primary lifting surface of an aircraft is its wing. 1. Wing-in-Ground effect aircraft is one that manages level flight near the surface of the Earth, making use of the aerodynamic interaction between the wings and the surface ... 2.2.1 Manual calculation of mission weights^^^^^.13 ... 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