Analysis of All-composite Wing Design Containing Magnetic Microwires

The article deals with the analysis of the wing design made almost entirely of composite structures for a small plane to a maximum take-off weight of 2000 kg. All- composite wings provide less weight for airplane fuselage so they improve the flight performance and flight economy. Also, implementation of the magnetic microwires into the composite structure gives us the possibility to measure stresses induced in structures after some periods of operation time. This measurement is realized contactless, without the need of any intervention into the structures. The basic building standard is a certification specification CS 23. Calculations of basic aerodynamic analysis of a wing and its load, engineering design and FEM calculations are included.