FLUID FLOW MODELLING WITH FREE SURFACE
Fluid is a substance that can flow in the form of a liquid or a gas. Based on the movement of the fluid is divided into static and dynamic fluids. This study discusses fluid dynamics, namely modelling fluid flow accompanied by a free surface and an obstacle in the fluid flow. Fluid modelling general...
Saved in:
| Main Authors: | , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Universitas Pattimura
2022-12-01
|
| Series: | Barekeng |
| Subjects: | |
| Online Access: | https://ojs3.unpatti.ac.id/index.php/barekeng/article/view/5570 |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| _version_ | 1849762832257646592 |
|---|---|
| author | Anjeryan Sapta Pratama Evi Noviani Yudhi Yudhi |
| author_facet | Anjeryan Sapta Pratama Evi Noviani Yudhi Yudhi |
| author_sort | Anjeryan Sapta Pratama |
| collection | DOAJ |
| description | Fluid is a substance that can flow in the form of a liquid or a gas. Based on the movement of the fluid is divided into static and dynamic fluids. This study discusses fluid dynamics, namely modelling fluid flow accompanied by a free surface and an obstacle in the fluid flow. Fluid modelling generally makes some basic assumptions into mathematical equations. The assumptions are incompressible, steady-state and irrotational. The steps to obtain a fluid flow model are using Newton’s second law, the law of conservation of mass, and the law of conservation of momentum to obtain the general Navier-Stokes equation, the designing the Euler free surface equation, the Bernoulli equation, then making a free surface representation and linearizing the wave equation so that it is obtained fluid flow model. The resulting mathematical model is a Laplace equation with boundary conditions in the fluid. |
| format | Article |
| id | doaj-art-b737933bc7ce4e089be1cd73bb0e2147 |
| institution | DOAJ |
| issn | 1978-7227 2615-3017 |
| language | English |
| publishDate | 2022-12-01 |
| publisher | Universitas Pattimura |
| record_format | Article |
| series | Barekeng |
| spelling | doaj-art-b737933bc7ce4e089be1cd73bb0e21472025-08-20T03:05:38ZengUniversitas PattimuraBarekeng1978-72272615-30172022-12-011641147115810.30598/barekengvol16iss4pp1147-11585570FLUID FLOW MODELLING WITH FREE SURFACEAnjeryan Sapta Pratama0Evi Noviani1Yudhi Yudhi2Department of Mathematics, Faculty of Mathematics and Science, Tanjungpura UniversityDepartment of Mathematics, Faculty of Mathematics and Science, Tanjungpura UniversityDepartment of Mathematics, Faculty of Mathematics and Science, Tanjungpura UniversityFluid is a substance that can flow in the form of a liquid or a gas. Based on the movement of the fluid is divided into static and dynamic fluids. This study discusses fluid dynamics, namely modelling fluid flow accompanied by a free surface and an obstacle in the fluid flow. Fluid modelling generally makes some basic assumptions into mathematical equations. The assumptions are incompressible, steady-state and irrotational. The steps to obtain a fluid flow model are using Newton’s second law, the law of conservation of mass, and the law of conservation of momentum to obtain the general Navier-Stokes equation, the designing the Euler free surface equation, the Bernoulli equation, then making a free surface representation and linearizing the wave equation so that it is obtained fluid flow model. The resulting mathematical model is a Laplace equation with boundary conditions in the fluid.https://ojs3.unpatti.ac.id/index.php/barekeng/article/view/5570incompressiblesteady-stateirrotational |
| spellingShingle | Anjeryan Sapta Pratama Evi Noviani Yudhi Yudhi FLUID FLOW MODELLING WITH FREE SURFACE Barekeng incompressible steady-state irrotational |
| title | FLUID FLOW MODELLING WITH FREE SURFACE |
| title_full | FLUID FLOW MODELLING WITH FREE SURFACE |
| title_fullStr | FLUID FLOW MODELLING WITH FREE SURFACE |
| title_full_unstemmed | FLUID FLOW MODELLING WITH FREE SURFACE |
| title_short | FLUID FLOW MODELLING WITH FREE SURFACE |
| title_sort | fluid flow modelling with free surface |
| topic | incompressible steady-state irrotational |
| url | https://ojs3.unpatti.ac.id/index.php/barekeng/article/view/5570 |
| work_keys_str_mv | AT anjeryansaptapratama fluidflowmodellingwithfreesurface AT evinoviani fluidflowmodellingwithfreesurface AT yudhiyudhi fluidflowmodellingwithfreesurface |