Developments in aircraft manufacturing: The role of flame-resistant electrospun nanofibers in upgrading structural integrity
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Abstract
As the number of commercial flying hours continues to grow, stronger safety measures are needed to ensure the protection of crew, passengers, and estimable property. Therefore, upgrading the materials used within the inside of the aircraft, as well as the outside is vital to increasing the well-being of those occupying the aircraft. Incorporating flame-resistant electrospun polymeric nanofibers in the manufacturing process of aircraft structural parts is one of the best methods to help reduce their flammability due to the polymers used in the electrospun solutions. The historical data on plane crashes reveals that when a fire occurs, loss of life is significantly increased due to the flames and dangerous chemicals in the cabin furnishings that are released when burned. Hence, by addressing flammability using the flame retardant electrospun fibers inside the aircraft, such loss of life and property can be reduced. This research aims to develop flame retardant electrospun nanofibers that can be incorporated into aircraft interiors which will act as insulation materials. Primarily, this study will focus on identifying the relevant mixture of materials to produce a nanofiber mat and examine the mechanical and flame properties of the fiber mat produced. Furthermore, the research mentors will aim to educate a freshman undergraduate student on the use of flame retardant nanofibers for safety in aircraft interiors and exteriors. While this initial study aims to present a new safety measure for aircraft regarding loss of life and property to fire, future assessment and work must be done to further develop pragmatic designs for commerical aircraft.
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Research project completed at the Department of Mechanical Engineering.