Aerodynamics of the newly approved football for the English Premier League 2020–21 season

by Takeshi Asai, Sungchan Hong
Published 2021-05-01

Effect of Surface Groove Structure on the Aerodynamics of Soccer Balls

by Sungchan Hong, Takeshi Asai
Published 2020-08-01

Aerodynamic effects of dimples on soccer ball surfaces

by Sungchan Hong, Takeshi Asai
Published 2017-10-01

Aerodynamic Differences between New and Used Soccer Balls

by Sungchan Hong, Takeshi Asai
Published 2021-08-01

Aerodynamics of Cycling Skinsuits Focused on the Surface Shape of the Arms

by Sungchan Hong, Takeshi Asai
Published 2021-03-01

Influence of Surface Properties on Soccer Ball Trajectories

by John Eric Goff, Sungchan Hong, Takeshi Asai
Published 2020-06-01

Surface Patterns for Drag Modification in Volleyballs

by Sungchan Hong, Takeshi Asai, Byung Mook Weon
Published 2019-09-01

Flow Visualization of Spinning and Nonspinning Soccer Balls Using Computational Fluid Dynamics

by Takeshi Asai, Yasumi Nakanishi, Nakaba Akiyama, Sungchan Hong
Published 2020-06-01

Aerodynamic Characteristics of New Volleyball for the 2020 Tokyo Olympics

by Sungchan Hong, Hiroki Ozaki, Keita Watanabe, Takeshi Asai
Published 2020-05-01

Impact Points and Their Effect on Trajectory in Soccer

by Kaoru Kimachi, Sungchan Hong, Shuji Shimonagata, Takeshi Asai
Published 2018-02-01

Flow Visualisation around Spinning and Non-Spinning Soccer Balls Using the Lattice Boltzmann Method

by Takeshi Asai, Sungchan Hong, Kaoru Kimachi, Keiko Abe, Hisashi Kai, Atsushi Nakamura
Published 2018-02-01

Comparison of Biomechanical Factors among Straight, Curve and Knuckle Kicking Motions in Soccer

by Kaoru Kimachi, Richong Liu, Masaaki Koido, Sungchan Hong, Shuji Shimonagata, Masao Nakayama, Takeshi Asai
Published 2020-06-01

Measurements of the Flight Trajectory of a Spinning Soccer Ball and the Magnus Force Acting on It

by Takeshi Asai, Kaoru Kimachi, Richong Liu, Masaaki Koido, Masao Nakayama, John Eric Goff, Sungchan Hong
Published 2020-06-01