| Item type |
紀要論文 / Departmental Bulletin Paper(1) |
| 公開日 |
2022-07-23 |
| タイトル |
|
|
タイトル |
車体の近接走行時の空力特性に関する研究（車体形状の影響について） |
|
言語 |
ja |
| タイトル |
|
|
タイトル |
Investigation on Aerodynamics of Vehicles Running in Close Proximity（Influence of Body Shape） |
|
言語 |
en |
| 言語 |
|
|
言語 |
jpn |
| キーワード |
|
|
言語 |
en |
|
主題Scheme |
Other |
|
主題 |
Automobile |
| キーワード |
|
|
言語 |
en |
|
主題Scheme |
Other |
|
主題 |
Fluid Dynamics |
| キーワード |
|
|
言語 |
en |
|
主題Scheme |
Other |
|
主題 |
Computational Fluid Dynamics |
| キーワード |
|
|
言語 |
en |
|
主題Scheme |
Other |
|
主題 |
Traffic Environment |
| キーワード |
|
|
言語 |
en |
|
主題Scheme |
Other |
|
主題 |
In Close Proximity |
| 資源タイプ |
|
|
資源タイプ識別子 |
http://purl.org/coar/resource_type/c_6501 |
|
資源タイプ |
departmental bulletin paper |
| 著者 |
小川, 和彦
青山, 一樹
OGAWA, Kazuhiko
AOYAMA, Kazuki
|
| 抄録 |
|
|
内容記述タイプ |
Abstract |
|
内容記述 |
Aerodynamic characteristics between two vehicles running parallel at very close distance are discussed in this paper. In case of a truck passing a passenger car like a sedan, a hatchback or a minivan type vehicle, measurements of the aerodynamic drag, side force and yawing moment were performed by a wind tunnel. From the result of the measurements and numerical simulations, the following conclusions became clear. As for a side-force, the force acted in the direction which pushed out the passenger car outside from the truck as the truck approached the passenger car. As the truck caught up with the passenger car, the direction of the side-force became reverse. When the front of the truck reached at the front of the passenger car, the side-force which pushed the passenger car to the truck became maximum. As for the yawing moment, the interesting characteristics became clear. |
| bibliographic_information |
ja : 大阪産業大学論集 自然科学編
en : JOURNAL OF OSAKA SANGYO UNIVERSITY Natural Sciences
巻 132,
p. 79-91,
発行日 2022-03-31
|
| 出版者 |
|
|
出版者 |
大阪産業大学学会 |
|
言語 |
ja |
| item_10002_source_id_9 |
|
|
収録物識別子タイプ |
EISSN |
|
収録物識別子 |
0287−1394 |
| item_10002_source_id_11 |
|
|
収録物識別子タイプ |
NCID |
|
収録物識別子 |
AN0002870X |
079-091 (1.9 MB)
