Automatic Structured Grid Generation for Flow Analysis about Counter-Rotating Coaxial Drone Rotors

  • Jang, Hojun (Chungnam National University)
  • Kim, Hoonjae (Chungnam National University)
  • KIM, Byoungsoo (Chungnam National University)

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In this research it has been tried to solve the flow fields about counter-rotating coaxial drone rotors by using multi-block structured grids and the flow solutions are compared with those obtained by using unstructured ones. In the presentation, some detailed description of grid generation methodology and experiences obtained in implementing it as an application would be given and examples of grid generation and flow solutions would be presented and discussed.