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Study on Aerodynamic Characteristics of Supersonic Airfoil

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Document pages: 7 pages

Abstract: With the invention of the aircraft, it has become much faster and largerthan the original Wright Brothers aircraft. When the speed is high enough tocross the speed of sound, air conditions will be different than that in lowspeed due to the existence of shock wave. In this work, we introduce severalnumerical ways to analyze the performance of the airfoil when the speed ishigher than the speed of sound. With these numerical methods, we analyzed theperformance of diamond-shaped airfoil under different angles of attack andspeed. With this data, engineers can choose a better airfoil to attain a lowerdrag coefficient as well as lift coefficient when designing a high-speedaircraft.

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