Dynamic response of two parallel circular cylinders in a liquid
Abstract
The problem of two parallel circular cylinders vibrating in a liquid was studied analytically. The equations of motion including fluid coupling are formulated using the added mass concept. A closed form solution and an approximate solution were obtained for free vibration. The steady state responses of two cylinders subjected to harmonic excitations are presented. The results illustrate the significance of the interaction of two structures in a liquid.
- Publication:
-
NASA STI/Recon Technical Report N
- Pub Date:
- May 1975
- Bibcode:
- 1975STIN...7618385C
- Keywords:
-
- Circular Cylinders;
- Dynamic Response;
- Liquids;
- Free Vibration;
- Harmonic Excitation;
- Steady State;
- Fluid Mechanics and Heat Transfer