Baranyi, László (2004) Numerical simulation of flow past a cylinder in orbital motion. JOURNAL OF COMPUTATIONAL AND APPLIED MECHANICS, 5 (2). pp. 209-222. ISSN 1586-2070
|
Text
Baranyi_JCAM04.pdf Download (339kB) | Preview |
Abstract
A finite difference solution is presented for 2D laminar unsteady flow around a circular cylinder in orbital motion placed in a uniform flow for Re = 130, 160, and 180. Four cases displaying full lock-in are presented. The variation of time-mean and root-mean-square (rms) values of lift and drag coeffcients were investigated against the amplitude of vibration in transverse direction. Abrupt jumps were found in the time-mean and rms values of lift and rms values of drag. These jumps seem to be caused by a change in the vortex structure.
| Item Type: | Article |
|---|---|
| Subjects: | Q Science / természettudomány > QA Mathematics / matematika T Technology / alkalmazott, műszaki tudományok > TA Engineering (General). Civil engineering (General) / általános mérnöki tudományok T Technology / alkalmazott, műszaki tudományok > TJ Mechanical engineering and machinery / gépészmérnöki tudományok |
| SWORD Depositor: | MTMT SWORD |
| Depositing User: | MTMT SWORD |
| Date Deposited: | 26 Sep 2013 14:56 |
| Last Modified: | 28 Jul 2014 08:02 |
| URI: | http://real.mtak.hu/id/eprint/6771 |
Actions (login required)
 |
Edit Item |
