섬유

some aerodynamic considerations related to wind tunnel model surface definition

  • 출판일1999.03
  • 저자
  • 서지사항
  • 등록일 2016.11.02
  • 조회수 316
the aerodynamic considerations related to model surface definition are examined with particular emphasis in areas of fabrication tolerances, model surface finish, and orifice induced pressure errors. the effect of model surface roughness texture on skin friction is also discussed. it is shown that at a given reynolds number, any roughness will produce no skin friction penalty
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