Modeling the Drainage of aVertical Thin Liquid Film
In this paper, we consider the drainage of a vertical thin liquid film and we study the case of instability in gravity driven flow of a vertical thin films. Throughout this work, we assumed that the fluid thickness is constant far behind the front and we neglect the thickness of the film at the begi...
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| Format: | Article |
| Language: | English |
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Mosul University
2010-06-01
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| Series: | Al-Rafidain Journal of Computer Sciences and Mathematics |
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| Online Access: | https://csmj.mosuljournals.com/article_163857_ffc7cd61a68603db8d5864cf493fb8b5.pdf |
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| _version_ | 1850196641588445184 |
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| author | Joseph Abdulahad |
| author_facet | Joseph Abdulahad |
| author_sort | Joseph Abdulahad |
| collection | DOAJ |
| description | In this paper, we consider the drainage of a vertical thin liquid film and we study the case of instability in gravity driven flow of a vertical thin films. Throughout this work, we assumed that the fluid thickness is constant far behind the front and we neglect the thickness of the film at the beginning of the motion. The equation of the film thickness is obtained analytically, using the similarity method by which we can isolate the explicit time dependence and then the shape of the film will depend on one variable only.<br /> |
| format | Article |
| id | doaj-art-efbf7bf99e8d4b5188a3b3f4c8d196a5 |
| institution | OA Journals |
| issn | 1815-4816 2311-7990 |
| language | English |
| publishDate | 2010-06-01 |
| publisher | Mosul University |
| record_format | Article |
| series | Al-Rafidain Journal of Computer Sciences and Mathematics |
| spelling | doaj-art-efbf7bf99e8d4b5188a3b3f4c8d196a52025-08-20T02:13:24ZengMosul UniversityAl-Rafidain Journal of Computer Sciences and Mathematics1815-48162311-79902010-06-017118719710.33899/csmj.2010.163857163857Modeling the Drainage of aVertical Thin Liquid FilmJoseph Abdulahad0College of Education University of DohukIn this paper, we consider the drainage of a vertical thin liquid film and we study the case of instability in gravity driven flow of a vertical thin films. Throughout this work, we assumed that the fluid thickness is constant far behind the front and we neglect the thickness of the film at the beginning of the motion. The equation of the film thickness is obtained analytically, using the similarity method by which we can isolate the explicit time dependence and then the shape of the film will depend on one variable only.<br />https://csmj.mosuljournals.com/article_163857_ffc7cd61a68603db8d5864cf493fb8b5.pdfgoverning equationssimilarity method |
| spellingShingle | Joseph Abdulahad Modeling the Drainage of aVertical Thin Liquid Film Al-Rafidain Journal of Computer Sciences and Mathematics governing equations similarity method |
| title | Modeling the Drainage of aVertical Thin Liquid Film |
| title_full | Modeling the Drainage of aVertical Thin Liquid Film |
| title_fullStr | Modeling the Drainage of aVertical Thin Liquid Film |
| title_full_unstemmed | Modeling the Drainage of aVertical Thin Liquid Film |
| title_short | Modeling the Drainage of aVertical Thin Liquid Film |
| title_sort | modeling the drainage of avertical thin liquid film |
| topic | governing equations similarity method |
| url | https://csmj.mosuljournals.com/article_163857_ffc7cd61a68603db8d5864cf493fb8b5.pdf |
| work_keys_str_mv | AT josephabdulahad modelingthedrainageofaverticalthinliquidfilm |