| dc.contributor | Universidade Estadual Paulista (UNESP) | |
| dc.creator | Paulo, G. S. | |
| dc.creator | Oishi, C. M. | |
| dc.creator | Tome, M. F. | |
| dc.creator | Simos, T. | |
| dc.creator | Psihoyios, G. | |
| dc.creator | Tsitouras, C. | |
| dc.date | 2014-12-03T13:11:41Z | |
| dc.date | 2016-10-25T20:14:49Z | |
| dc.date | 2014-12-03T13:11:41Z | |
| dc.date | 2016-10-25T20:14:49Z | |
| dc.date | 2013-01-01 | |
| dc.date.accessioned | 2017-04-06T06:33:11Z | |
| dc.date.available | 2017-04-06T06:33:11Z | |
| dc.identifier | 11th International Conference Of Numerical Analysis And Applied Mathematics 2013, Pts 1 And 2 (icnaam 2013). Melville: Amer Inst Physics, v. 1558, p. 66-69, 2013. | |
| dc.identifier | 0094-243X | |
| dc.identifier | http://hdl.handle.net/11449/113409 | |
| dc.identifier | http://acervodigital.unesp.br/handle/11449/113409 | |
| dc.identifier | 10.1063/1.4825422 | |
| dc.identifier | WOS:000331472800015 | |
| dc.identifier | http://dx.doi.org/10.1063/1.4825422 | |
| dc.identifier.uri | http://repositorioslatinoamericanos.uchile.cl/handle/2250/924151 | |
| dc.description | The FENE-CR model is investigated through a numerical algorithm to simulate the time-dependent moving free surface flow produced by a jet impinging on a flat surface. The objective is to demonstrate that by increasing the extensibility parameter L, the numerical solutions converge to the solutions obtained with the Oldroyd-B model. The governing equations are solved by an established free surface flow solver based on the finite difference and marker-and-cell methods. Numerical predictions of the extensional viscosity obtained with several values of the parameter L are presented. The results show that if the extensibility parameter L is sufficiently large then the extensional viscosities obtained with the FENE-CR model approximate the corresponding Oldroyd-B viscosity. Moreover, the flow from a jet impinging on a flat surface is simulated with various values of the extensibility parameter L and the fluid flow visualizations display convergence to the Oldroyd-B jet flow results. | |
| dc.language | eng | |
| dc.publisher | Amer Inst Physics | |
| dc.relation | 11th International Conference Of Numerical Analysis And Applied Mathematics 2013, Pts 1 And 2 (icnaam 2013) | |
| dc.rights | info:eu-repo/semantics/closedAccess | |
| dc.subject | FENE-CR model | |
| dc.subject | finite difference | |
| dc.subject | marker-and-cell | |
| dc.subject | free surface | |
| dc.subject | jet buckling | |
| dc.title | A Numerical Study of the FENE-CR Model Applied to a Jet Flow Problem | |
| dc.type | Otro | |
