2024-04-17T19:18:17Z
https://kitami-it.repo.nii.ac.jp/oai
oai:kitami-it.repo.nii.ac.jp:00006507
2022-12-13T02:19:51Z
7:15:33
平面壁上に存在する直立円柱の流体力学的特性* (円柱の直径と高さとが等しい場合)
Aerodynamic Characteristics of a Right Circular Cylinder Mounted on a Plane Wall
谷口, 清一
application/pdf
The present study describes an experimental investigation of the flow around a circular cylinder of finite height vertically mounted on a plane wall along which a turbulent boundary layer was fully developed. For the purpose of reducing the number geometrical parameters, height and diameter of the cylinder were taken to be equal in the present case. Measurements of pressure distributions and drag forces acting on the circular cylinder were carried out. The pressure forces of the circular cylinders were experimentally correlated with the mean dynamic pressure of the turbulent boundary layer at the location of the circular cylinder, which is defined by q^^-=∫^1_0(u/U_0)^2d(y/n). Drag force coefficients were found to be expressed as a linear function of the mean dynamic pressure of the turbulent boundary layer described above.
北見工業大学
1981-03
jpn
departmental bulletin paper
https://kitami-it.repo.nii.ac.jp/records/6507
北見工業大学研究報告
12
2
139
155
https://kitami-it.repo.nii.ac.jp/record/6507/files/12-2-1.pdf
application/pdf
6.2 MB
2016-11-22