The purpose of this project is to simulate the airfoil surrounded by fluent with inlet velocity a... more The purpose of this project is to simulate the airfoil surrounded by fluent with inlet velocity and visualize the impact of ground effect on airfoil characteristics. The forces of airfoil like drag and lift force should be effected by ground effect. It is expected to see the change in lift and drag forces as the airfoil approach to the ground. The ground effect occur when the aircraft is landing and the velocity is low. The airfoil NACA 22112 is selected which is the airfoil mostly used in wings of Cessna or some Boeing like Boeing 777 . The ANSYS program shows the velocity and pressure distribution on the airfoil and give us the lift and drag forces on the airfoil at different wall distance. We calculate the ground effect when the wall is between the distance 5c and 1c, in which the c is the chord of length 1m.
In this paper the Cessna 172 S aircraft is selected which is present in the THK Teknik and we sta... more In this paper the Cessna 172 S aircraft is selected which is present in the THK Teknik and we start our analyses on the landing gear of the Cessna 172 S. The analyses will be buckling analysis in which we analyze the deformation happening in the main landing gear due to the forces acting as static and dynamic forces. Keeping in mind that the buckling is not the complete deformation or any breakage of the material but the change in the shape of the material which gets back to its original position almost without crossing the rupture point. In this analysis first of all we need to specify all our data for which we need to calculate the net force acting i.e. static and dynamic force. We start our analysis by considering all the values and forces acting and we get the result for buckling analysis with certain points i.e. we know the amount of deformation occurring due to the force, the role of material property in strengthening.
The purpose of this project is to simulate the airfoil surrounded by fluent with inlet velocity a... more The purpose of this project is to simulate the airfoil surrounded by fluent with inlet velocity and visualize the impact of ground effect on airfoil characteristics. The forces of airfoil like drag and lift force should be effected by ground effect. It is expected to see the change in lift and drag forces as the airfoil approach to the ground. The ground effect occur when the aircraft is landing and the velocity is low. The airfoil NACA 22112 is selected which is the airfoil mostly used in wings of Cessna or some Boeing like Boeing 777 . The ANSYS program shows the velocity and pressure distribution on the airfoil and give us the lift and drag forces on the airfoil at different wall distance. We calculate the ground effect when the wall is between the distance 5c and 1c, in which the c is the chord of length 1m.
In this paper the Cessna 172 S aircraft is selected which is present in the THK Teknik and we sta... more In this paper the Cessna 172 S aircraft is selected which is present in the THK Teknik and we start our analyses on the landing gear of the Cessna 172 S. The analyses will be buckling analysis in which we analyze the deformation happening in the main landing gear due to the forces acting as static and dynamic forces. Keeping in mind that the buckling is not the complete deformation or any breakage of the material but the change in the shape of the material which gets back to its original position almost without crossing the rupture point. In this analysis first of all we need to specify all our data for which we need to calculate the net force acting i.e. static and dynamic force. We start our analysis by considering all the values and forces acting and we get the result for buckling analysis with certain points i.e. we know the amount of deformation occurring due to the force, the role of material property in strengthening.
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