#Boeing 737 airfoil software#

In this project we estimated the load acting on the wing using the flow analysis in Ansys 12.The below figure 2.1 shows how the flow passes on 2D airfoil. The nominal maximum stress values are less than the ultimate tensile stress limit, and may be below the yield stress limit of the material.

In materials science, fatigue is the progressive and localized structural damage that occurs when a material is subjected to cyclic loading. Just as we human beings get fatigue when a specific task is repeatedly performed, in a similar manner metallic components subjected to variable loading get fatigue, which leads to their premature failure under specific conditions. INTRODUCTIONДЇatigue is a phenomenon associated with variable loading or more precisely to cyclic stressing or straining of a material. K eywords -Fatigue analysis, Boeing 737 series wing, CREO parametric2.0, NX-NASTRON 1. In this study prediction of fatigue life, safety factor, strength safety factor will be carried out. The response of the wing structure will be evaluated. The objective of this study is to reduce the weight to the maximum possible extent. This Project describes about the finite element analysis of spar, ribs of a wing. The stresses are estimated by using the finite element approach with the help of NX-NASTRON to find out the fatigue life and safety factor of the structure. The stress analysis of the wing structure is carried out.

#Boeing 737 airfoil software#

The detailed modeling of aircraft wing structure made by using the software CREO parametric 2.0. In this project we have done fatigue analysis of the aircraft wing Boeing 737 series wing. The fatigue life is essential for every aircraft to rectify several damages occurred on it. Komarapalayam, Namakkal-637303, Tamilnadu, India. KAVITHA C#1, USHARANI V #2, KARTHIKEYAN A*3Дepartment of Aeronautical Engineering, Excel Engineering College