Analysis and Qualitative Effects of Large Breasts on Aerodynamic Performance and Wake of a “Miss Kobayashi’s Dragon Maid” Character

N.Rabino

ARTICLE INFO

Keywords: Computational fluid dynamics, ANSYS, drag coefficient, human aerodynamics, SST k-ω model, anime, Quetzalcoatl, titties, thicc
AMS Subject Classifications:00A72, 76-05, 76G25

ABSTRACT

A computational fluid dynamics methodology is used to study the salient flow features around the breasts of a human figure and to describe the aerodynamic differences imparted by their geometric presence. Two models are proposed for examination: a 3-dimensional reference based on a character design with a significantly buxom figure and a modification of this design where the breast size is reduced significantly. The two models are tested at speeds ranging from 1 to 30 m⋅s^-1 using Reynolds-averaged Navier Stokes (RANS). Drag, lift, and skin friction forces, along with turbulence kinetic energy (TKE), are investigated and compared between the differ-ent models. The present results are expected to provide useful information on the validity of the statement, “Flat is Justice” in terms of an aerodynamic standpoint. In addition to this, the results can offer worthwhile data investigating the anthropometrical presence of large breasts on sport aerodynamics.

https://www.researchgate.net/publication/322530755
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요약결론 : "From what has been presented in this preliminary work, it is safe to conclude that the phrase “Flat is Justice” is deficient aerodynamically."
"이상의 연구 결과로 볼 때, '빈유는 정의'라는 주장은 공기역학에서는 들어맞지 않는다"