The Analysis about External Compressible Flow around an Aircraft Wing

Abstract:

The Steady flow simulation to selected the delta wing model for different angles of attack in the Maher number.The law of flow field changes with the angle of attack is gotten.Through the FLUENT simulation,The variation tendency of coefficient of lift and drag in the different angle of attack is gotten.Further reveals the change rule of Maher number, pressure, velocity and other parameters in the different angle of attack.With increasing angle of attack, Maher number distribution is sparse of the same position increases and the greater numerical.the distribution of velocity vector is sparse of the same position increases and the greater numerical.the pressure distribution is sparse of the same position increases and the greater numerical.

• Periodical: Advanced Materials Research (Volumes 1044-1045)
• Pages: 654-658
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.1044-1045.654
• Online since: October 2014
• Authors: Wei Long*, Zai Shuai Ling, Zhen Dang
• Keywords: Numerical Simulation, Steady Flow, Turbulence Model

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