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This study was carried out to optimize the connection of the wing for an unmanned aerial vehicle capable of vertical landing and departure can make aerodynamically more efficient flight. The aerodynamic efficiency must be the best for aircraft can efficiently fly and use the airflow in the best possible way. From this point of view, we tried to increase the aerodynamic efficiency of our unmanned aerial vehicle by trying different combinations of sweep angle, dihedral angle, taper ratio and twisting angles. In this study, an unmanned aerial vehicle capable of landing and departing vertically (VTOL) was designed. The aircraft has 1 kg load carrying capacity, 4 motors and a maximum weight of 4.5 kg. The aircraft’s body length is 1.45 m, the wing span is 1.3 m and the used wing profile is SD7034. Because the wing is a very important task in air vehicles, it has to be designed and used in the most reasonable way. Factors that change the aerodynamic efficiency, such as connection angles, high transport vehicles or the use of moving wings, have been examined in this study in terms of both positive and negative aspects. Inspection of the connection points was numerically investigated in five different attack angles in the Ansys Fluent program. At the end of the study, the angle of the arrow between 0-8 degrees was examined and it was seen that the best aerodynamic value was 0 degrees. Dihedral angle was also examined between 0 and 8 degrees and optimum value at 0 degree was obtained. The torsion is twisted at 10°-15°-20° and the 10 degree torsion gives the best value. Finally the torsion ratio change is applied. At the tapering rate, the wing area is fixed and the root is increased and the tip is reduced. In this case,a new design was created by combining 1.1 times the wing root vet and 0.9 times the wing tip vet. In this new design the drag force is reduced by 30% compared to the initial value.
this study was decided to optimize the connection of the wing for an unmanned aerial vehicle capable of vertical landing and departure can make aerodynamically more efficient flight the aerodynamic efficiency must be the best for aircraft life span fly and use the airflow in the best possible way from this point of view we tried to increase the aerodynamic efficiency of ur unmanned aerial vehicle by trying different experiments of sweep angle dihedral angle taper ratio and twisting angular angle angular angle angular angle angular angle bevel ratio and twisting angular angle gaping angle ın this study an unmanned aerial vehicle capable of landing and segmenting vertically vtol was designed the aircraft has 1 kg load carrying capacity 4 motorcycles and a maximum weight of 45 kg of the aircraft's body length is 145 m the wing span is 13 m and the used wing profile is sd7034 because the wing is a very important task in air vehicles pushed to be designed and used in the most reasonable way factors that change the aerodynamic efficiency such as connection angle high transportation vehicles or the use of moving pillar have been examined in this study in terms of both positive and negative aspects of ınspection of the connection points was determined by five different attacks in the ansys log program at the end of the study at the angle of the arrow between 08 degrees was examined and it was seen that the best aerodynamic value was 0 degrees dihedral angle was also examined between 0 and 8 degrees and the optimal value at 0 degree was added the torsion is twisted at 10°15°20°20° and the 10 degree torsion gives the best value finally the torsion ratio change is applied at the tapering rate the wing area is fixed and the root is increased and the type of reduced wing this casea new force was created by 10°15°15° and the new force torsion torsion torsion from the design of 10 torsion torsion torsion torsion torsion torsion torsion torsion torsion by the new force and 09 times the key value was created by the new force and 09°15°15°15°15°15°15°15°15° and the rooted by the key value of the rooted by the time in the new force and 09°15°15° and 09° and the roott and the time in the key value of time in the key value wasting and the key value of
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