| contributor author | A. Youcefi | |
| contributor author | D. Anne-Archard | |
| contributor author | H. C. Boisson | |
| contributor author | M. Sengelin | |
| date accessioned | 2017-05-08T23:53:50Z | |
| date available | 2017-05-08T23:53:50Z | |
| date copyright | September, 1997 | |
| date issued | 1997 | |
| identifier issn | 0098-2202 | |
| identifier other | JFEGA4-27119#616_1.pdf | |
| identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/118893 | |
| description abstract | The experimental study of the velocity field and power consumption has been conducted in a mixing vessel equipped with a two-bladed impeller for a viscoelastic fluid and Newtonian and non-Newtonian inelastic fluids for comparison. The results are interpreted in the light of a numerical simulation using a finite element method for an “Oldroyd B” fluid. Both numerically and experimentally a significant influence of elasticity is found for an effective Reynolds number greater than a threshold value Re* = 5 to 7. Above this value, the power number is increased and the velocity field deeply modified. This behavior is mainly related to elasticity of the fluid. | |
| publisher | The American Society of Mechanical Engineers (ASME) | |
| title | On the Influence of Liquid Elasticity on Mixing in a Vessel Agitated by a Two-Bladed Impeller | |
| type | Journal Paper | |
| journal volume | 119 | |
| journal issue | 3 | |
| journal title | Journal of Fluids Engineering | |
| identifier doi | 10.1115/1.2819289 | |
| journal fristpage | 616 | |
| journal lastpage | 622 | |
| identifier eissn | 1528-901X | |
| keywords | Elasticity | |
| keywords | Impellers | |
| keywords | Vessels | |
| keywords | Fluids | |
| keywords | Computer simulation | |
| keywords | Reynolds number | |
| keywords | Viscoelastic fluids | |
| keywords | Finite element methods AND Energy consumption | |
| tree | Journal of Fluids Engineering:;1997:;volume( 119 ):;issue: 003 | |
| contenttype | Fulltext | |