| contributor author | Yongliang Chen | |
| contributor author | S. D. Heister | |
| date accessioned | 2017-05-08T23:50:40Z | |
| date available | 2017-05-08T23:50:40Z | |
| date copyright | March, 1996 | |
| date issued | 1996 | |
| identifier issn | 0098-2202 | |
| identifier other | JFEGA4-27102#172_1.pdf | |
| identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/117236 | |
| description abstract | A nonlinear numerical model has been developed to assess nonequilibrium effects in cavitating flows. The numerical implementation involves a two-phase treatment with the use of a pseudo-density which varies between the liquid and gas/vapor extremes. A new constitutive equation for the pseudo-density is derived based on the bubble response described by a modified form of the Rayleigh-Plesset equation. Use of this constitutive equation in a numerical procedure permits the assessment of nonequilibrium effects. This scheme provides a quantitative description of scaling effects in cavitated flows. With minimal modifications, the model can also be used for bubbly two-phase flows. | |
| publisher | The American Society of Mechanical Engineers (ASME) | |
| title | Modeling Hydrodynamic Nonequilibrium in Cavitating Flows | |
| type | Journal Paper | |
| journal volume | 118 | |
| journal issue | 1 | |
| journal title | Journal of Fluids Engineering | |
| identifier doi | 10.1115/1.2817497 | |
| journal fristpage | 172 | |
| journal lastpage | 178 | |
| identifier eissn | 1528-901X | |
| keywords | Flow (Dynamics) | |
| keywords | Modeling | |
| keywords | Equations | |
| keywords | Density | |
| keywords | Two-phase flow | |
| keywords | Vapors | |
| keywords | Computer simulation AND Bubbles | |
| tree | Journal of Fluids Engineering:;1996:;volume( 118 ):;issue: 001 | |
| contenttype | Fulltext | |