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The research article presents a study and development of a computational model for determining the aerodynamic parameters of aircraft using the direct numerical simulation (DNS) method. The study results in the drag force, pressure distribution, and velocity on the surface of the missile during movement. These results will be used as a basis for evaluating the reliability of the simulated results using the Ansys Fluent software for the 3D problem by comparing them to the DNS method.

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Calculating the Dynamic Parameters of the Aircraft Using Direct Numerical Method

  • 会议论文

  • 发表日期：

    2026年

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  • Duc Dong Nguyen,
  • Hoang Quan Dinh,
  • Dinh Dung Nguyen

摘要

The research article presents a study and development of a computational model for determining the aerodynamic parameters of aircraft using the direct numerical simulation (DNS) method. The study results in the drag force, pressure distribution, and velocity on the surface of the missile during movement. These results will be used as a basis for evaluating the reliability of the simulated results using the Ansys Fluent software for the 3D problem by comparing them to the DNS method.