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Some models for immiscible displacements in Hele-Shaw cells
| Content Provider | Scilit |
|---|---|
| Author | Paşa, Gelu |
| Copyright Year | 2018 |
| Description | We study the linear stability of the immiscible displacement of some fluids in 2D and 3D Hele-Shaw cell. We give a method for avoiding the singularities phenomenons which appears in previous papers. In the case of a non - Newtonian fluid displaced by air in a 3D Hele-Shaw cell, we give a growth constant σ of perturbations, which contains two new terms compared with the Saffman-Taylor formula. Our σ has a very high growth as a parameter appearing in the constitutive relations approaches a critical value. |
| Related Links | https://content.sciendo.com/downloadpdf/journals/auom/26/2/article-p193.pdf |
| e-ISSN | 18440835 |
| DOI | 10.2478/auom-2018-0025 |
| Journal | Analele Universitatii "Ovidius" Constanta - Seria Matematica |
| Issue Number | 2 |
| Volume Number | 26 |
| Language | English |
| Publisher | Walter de Gruyter GmbH |
| Publisher Date | 2018-07-01 |
| Access Restriction | Open |
| Subject Keyword | Journal: Analele Universitatii "Ovidius" Constanta - Seria Matematica Analele Universitatii "ovidius" Constanta - Seria Matematica |
| Content Type | Text |
| Resource Type | Article |