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Sensitivity Analysis Of An Airfoil Using Computational Fluid Dynamics, Itay Savion
Sensitivity Analysis Of An Airfoil Using Computational Fluid Dynamics, Itay Savion
Thinking Matters Symposium Archive
In fixed wing aircrafts, the variation of lift coefficient with the angle of attack is a major consideration. This project explores the variation of lift force and lift coefficient of an SD2030 airfoil as a function of the angle of attack, Raynolds number, size of the computational domain, length of the wing, and the fluid mesh size. The problem is modeled using the flow simulation (CFD) module of SolidWorks. The outcome of this sensitivity analysis is compared with available experimental data.
A Laboratory Kit For Multimeter Design, Seth Percy, Joshua Perry
A Laboratory Kit For Multimeter Design, Seth Percy, Joshua Perry
Thinking Matters Symposium Archive
The multimeter is an important electrical tool and is a combination of many individual instruments. In practice, common multimeter designs are digital and measure voltage, current, resistance, capacitance, etc., using a single set of probes. Before the digital age, the world relied on analog displays. Some argue that analog displays are outdated technology. However, this overlooks one of the most important characteristics provided by the analog display, which is its ability to provide an instantaneous visual perception. Analog displays are currently used for many applications in aviation and automobiles, demonstrating their continuing usefulness in the field. In the multimeter, the …