| contributor author | A. To̸rum | |
| contributor author | N. M. Anand | |
| date accessioned | 2017-05-08T23:19:51Z | |
| date available | 2017-05-08T23:19:51Z | |
| date copyright | December, 1985 | |
| date issued | 1985 | |
| identifier issn | 0195-0738 | |
| identifier other | JERTD2-26408#415_1.pdf | |
| identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/99629 | |
| description abstract | In this paper part of the results of a laboratory study related to free span vibrations of submarine pipelines in steady and wave-induced fluid flows are summarized. Tests have been carried out using an elastically supported rigid smooth circular cylinder close to a plane smooth boundary in steady flows with turbulence intensities of 3.4, 5.5, and 9.5 percent for four cylinder gap to diameter ratios, G/D equal to 0.5, 0.75, 1.0, and 3.0. The range of Reynolds numbers based on mean velocity of flow and cylinder diameter was 0.65·104 to 0.35·105 . Effect of turbulence intensity on the mean drag force and vibration amplitudes are discussed. | |
| publisher | The American Society of Mechanical Engineers (ASME) | |
| title | Free Span Vibrations of Submarine Pipelines in Steady Flows—Effect of Free-Stream Turbulence on Mean Drag Coefficients | |
| type | Journal Paper | |
| journal volume | 107 | |
| journal issue | 4 | |
| journal title | Journal of Energy Resources Technology | |
| identifier doi | 10.1115/1.3231212 | |
| journal fristpage | 415 | |
| journal lastpage | 420 | |
| identifier eissn | 1528-8994 | |
| keywords | Flow (Dynamics) | |
| keywords | Turbulence | |
| keywords | Drag (Fluid dynamics) | |
| keywords | Underwater pipelines | |
| keywords | Vibration | |
| keywords | Cylinders | |
| keywords | Circular cylinders | |
| keywords | Waves | |
| keywords | Force | |
| keywords | Fluid dynamics AND Reynolds number | |
| tree | Journal of Energy Resources Technology:;1985:;volume( 107 ):;issue: 004 | |
| contenttype | Fulltext | |
