Yes...

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

DOI:10.13140/RG.2.2.30181.50404/1

By: N. Rabino

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.

Did someone really scientifically proved flat chests are more aerodynamic? I'm definitely saving this for future reference.

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@Wolfwod

I'm sorry to disappoint you, but the paper actually shows that large breasts are, in fact, more aerodynamic. That said, the authors note that further research is needed, ideally involving wind tunnel tests with live participants of varying breast sizes to verify the theoretical model's predictions.

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I... I am honestly impressed.

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She might be 2% less aerodynamically efficient when the air comes from the front and thus the author came to the conclusion that "Flat is Justice is deficient aerodynamically", but he neglected that during sexual intercourse the motion is often upward and downward instead of horizontal, in which case the busty model would have higher drag, resulting in worse vertical performance. I believe the opinion and final verdict of the author are biased by his preference in larger breasts, as said on page 14: "The author [] respects her character as the goddess of thicc". Furthermore, if you were to apply this study on sport performance, the additional weight of big badonkas will outweight the benefits of 2% less drag in almost all scenarios, i know this isn't the field of this Study, but i wanted to mention it since he claimed the results offer "worthwhile data investigating the anthropometrical presence of large breasts on sport aerodynamics". To me it is clear that not only flat chests are superior in sexyness, but also during a majority of sexual positions. Flat IS Justice.

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