2024-03-28T14:21:07Z
https://kitami-it.repo.nii.ac.jp/oai
oai:kitami-it.repo.nii.ac.jp:00006508
2022-12-13T02:19:51Z
7:15:33
A Flow around a Hemisphere Mounted on a Plan Wall
Seiichi, TANIGUCHI
32860
Katumi, MIYAKOSHI
32861
Toshiharu, IKEDA
32862
Kazuya, NAKAMURA
32863
application/pdf
Time-averaged pressure distributions on the surface of a hemisphere immersed in a fully-developed turbulent boundary layer on a smooth plane wall were measured in order to elucidate the relation between aerodynamic force acting on the hemisphere and characteristics of the boundary layers. The drag coefficient defined by C__Dγ=D/(1/2pU^2_γA) was found to be expressed by a power function solely of du_γ/ν in the region d/o^?<__?1.0, where D is the form drag, u_γ the shear velocity, ν the kinematic viscosity and A the projection area of the hemisphere, respectively
departmental bulletin paper
北見工業大学
1981-03
application/pdf
北見工業大学研究報告
2
12
157
171
https://kitami-it.repo.nii.ac.jp/record/6508/files/12-2-2.pdf
eng