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Full-Text Articles in Engineering

Quadcopter Airfoil Analyses, Isabella Allen, Nicholas Tolson, Trevor Mccaffrey Jan 2023

Quadcopter Airfoil Analyses, Isabella Allen, Nicholas Tolson, Trevor Mccaffrey

Williams Honors College, Honors Research Projects

This project focuses on the aerodynamic analysis of airfoils for quadcopter applications, aiming to optimize the performance of quadcopters through the selection and analysis of various 3D printed airfoil profiles. Quadcopters are unmanned aerial vehicles with four rotors arranged in a symmetric configuration. Each diagonal pair rotates in the same direction, allowing the offset to ensure the quadcopter remains level. The airfoil selection is crucial as it impacts aerodynamic performance, stability, and efficiency. The parameter of interest in these airfoils is maximum thrust and settling thrust produced, along with material wear of the propellers themselves. The testing of thrust production …


Landing Gear Sealing Solution, Andrew Milligan Jan 2023

Landing Gear Sealing Solution, Andrew Milligan

Williams Honors College, Honors Research Projects

XYZ Landing Gear Solutions has been tasked with redesigning two internal components of the landing gears for the ABC-123 aircraft program. The customer, ABC Aeronautics, informed XYZ Landing Gear Solutions that a particular system of the landing gear does not meet the necessary performance requirements of the program. As a result, the entire system will have to be removed, facilitating the need for a redesign of the two components that the system interfaced with. The focus of this project will be completing the redesign process for both of these components. “Redesign” and “design” will be used interchangeably in this report. …