Two dimensional particle flow inside driven trapezoid applying eularian-lagrangian approach
In this report, Navier Stokes Equation (NSE) method is use to simulate lid-driven flow in a two dimensional isosceles trapezoidal cavity. For the first part in this report, the simulation of the NSE are compared with the existing research (Lattice Boltmann Method of lid-driven flow in trapezoidal ca...
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| Format: | Undergraduates Project Papers |
| Language: | English |
| Published: |
2013
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| Subjects: | |
| Online Access: | http://umpir.ump.edu.my/id/eprint/8521/ http://umpir.ump.edu.my/id/eprint/8521/1/CD8072_%40_82.pdf |
| _version_ | 1848818260692172800 |
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| author | Nor Hafriz, Abd Halil |
| author_facet | Nor Hafriz, Abd Halil |
| author_sort | Nor Hafriz, Abd Halil |
| building | UMP Institutional Repository |
| collection | Online Access |
| description | In this report, Navier Stokes Equation (NSE) method is use to simulate lid-driven flow in a two dimensional isosceles trapezoidal cavity. For the first part in this report, the simulation of the NSE are compared with the existing research (Lattice Boltmann Method of lid-driven flow in trapezoidal cavities) and for the second part is to studied about the number of the vortexes based of Reynolds numbers. For these numerical simulations, the effect of Reynolds numbers, various lid movement and number of vortices in the isosceles trapezoidal cavities are studied. Re is varied from 100 to 7500. Numerical result show that, as the Re increases, the phenomena in the cavity becomes more and more complex, and the number of the vortexes increases. Furthermore, as Re is increased, the flow in the cavity undergoes a complex transition (from steady to the periodic flow and finally to the chaotic flow). For the various lid movements, the maximum number of the vortexes is six when upper and the bottom lid move in the same direction |
| first_indexed | 2025-11-15T01:34:50Z |
| format | Undergraduates Project Papers |
| id | ump-8521 |
| institution | Universiti Malaysia Pahang |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-15T01:34:50Z |
| publishDate | 2013 |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | ump-85212021-07-12T01:49:34Z http://umpir.ump.edu.my/id/eprint/8521/ Two dimensional particle flow inside driven trapezoid applying eularian-lagrangian approach Nor Hafriz, Abd Halil TL Motor vehicles. Aeronautics. Astronautics In this report, Navier Stokes Equation (NSE) method is use to simulate lid-driven flow in a two dimensional isosceles trapezoidal cavity. For the first part in this report, the simulation of the NSE are compared with the existing research (Lattice Boltmann Method of lid-driven flow in trapezoidal cavities) and for the second part is to studied about the number of the vortexes based of Reynolds numbers. For these numerical simulations, the effect of Reynolds numbers, various lid movement and number of vortices in the isosceles trapezoidal cavities are studied. Re is varied from 100 to 7500. Numerical result show that, as the Re increases, the phenomena in the cavity becomes more and more complex, and the number of the vortexes increases. Furthermore, as Re is increased, the flow in the cavity undergoes a complex transition (from steady to the periodic flow and finally to the chaotic flow). For the various lid movements, the maximum number of the vortexes is six when upper and the bottom lid move in the same direction 2013-06 Undergraduates Project Papers NonPeerReviewed application/pdf en http://umpir.ump.edu.my/id/eprint/8521/1/CD8072_%40_82.pdf Nor Hafriz, Abd Halil (2013) Two dimensional particle flow inside driven trapezoid applying eularian-lagrangian approach. Faculty of Mechanical Engineering , Universiti Malaysia Pahang. |
| spellingShingle | TL Motor vehicles. Aeronautics. Astronautics Nor Hafriz, Abd Halil Two dimensional particle flow inside driven trapezoid applying eularian-lagrangian approach |
| title | Two dimensional particle flow inside driven trapezoid applying eularian-lagrangian approach |
| title_full | Two dimensional particle flow inside driven trapezoid applying eularian-lagrangian approach |
| title_fullStr | Two dimensional particle flow inside driven trapezoid applying eularian-lagrangian approach |
| title_full_unstemmed | Two dimensional particle flow inside driven trapezoid applying eularian-lagrangian approach |
| title_short | Two dimensional particle flow inside driven trapezoid applying eularian-lagrangian approach |
| title_sort | two dimensional particle flow inside driven trapezoid applying eularian-lagrangian approach |
| topic | TL Motor vehicles. Aeronautics. Astronautics |
| url | http://umpir.ump.edu.my/id/eprint/8521/ http://umpir.ump.edu.my/id/eprint/8521/1/CD8072_%40_82.pdf |