A Two Pressure-Velocity Approach for Immersed Boundary Methods in Three Dimensional Incompressible Flows
This paper describes innovative method for computing fluid solid interaction using Immersed boundary methods with two stage pressure-velocity corrections. The algorithm calculates the interactions between incompressible viscous flows and a solid shape in three-dimensional domain. The fractional step...
| Main Authors: | , , , |
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| Format: | Conference or Workshop Item |
| Language: | English |
| Published: |
2013
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| Subjects: | |
| Online Access: | http://umpir.ump.edu.my/id/eprint/3967/1/P056.pdf |
| _version_ | 1825821459787808768 |
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| author | Tuan Mohammad Yusoff, Tuan Ya Sabir, O. Norhafizan, Ahmed Y., Nukman |
| author_facet | Tuan Mohammad Yusoff, Tuan Ya Sabir, O. Norhafizan, Ahmed Y., Nukman |
| author_sort | Tuan Mohammad Yusoff, Tuan Ya |
| collection | UMP |
| description | This paper describes innovative method for computing fluid solid interaction using Immersed boundary methods with two stage pressure-velocity corrections. The algorithm calculates the interactions between incompressible viscous flows and a solid shape in three-dimensional domain. The fractional step method is used to solve the Navier-Stokes equations in finite difference schemes. Most of IBMs are concern about exchange of the momentum between the Eulerian variables (fluid) and the Lagrangian nodes (solid). To address that concern, a new algorithm to correct the pressure and the velocity using Simplified Marker and Cell method is added. This scheme is applied on staggered grid to simulate the flow past a circular cylinder and study the effect of the new stage on calculations cost. To evaluate the accuracy of the computations the results are compared with the previous software results. The paper confirms the capacity of new algorithm for accurate and robust simulation of Fluid Solid Interaction with respect to pressure field. |
| first_indexed | 2024-03-06T11:41:52Z |
| format | Conference or Workshop Item |
| id | UMPir3967 |
| institution | Universiti Malaysia Pahang |
| language | English |
| last_indexed | 2024-03-06T11:41:52Z |
| publishDate | 2013 |
| record_format | dspace |
| spelling | UMPir39672015-03-03T09:16:55Z http://umpir.ump.edu.my/id/eprint/3967/ A Two Pressure-Velocity Approach for Immersed Boundary Methods in Three Dimensional Incompressible Flows Tuan Mohammad Yusoff, Tuan Ya Sabir, O. Norhafizan, Ahmed Y., Nukman TJ Mechanical engineering and machinery This paper describes innovative method for computing fluid solid interaction using Immersed boundary methods with two stage pressure-velocity corrections. The algorithm calculates the interactions between incompressible viscous flows and a solid shape in three-dimensional domain. The fractional step method is used to solve the Navier-Stokes equations in finite difference schemes. Most of IBMs are concern about exchange of the momentum between the Eulerian variables (fluid) and the Lagrangian nodes (solid). To address that concern, a new algorithm to correct the pressure and the velocity using Simplified Marker and Cell method is added. This scheme is applied on staggered grid to simulate the flow past a circular cylinder and study the effect of the new stage on calculations cost. To evaluate the accuracy of the computations the results are compared with the previous software results. The paper confirms the capacity of new algorithm for accurate and robust simulation of Fluid Solid Interaction with respect to pressure field. 2013-07-01 Conference or Workshop Item PeerReviewed application/pdf en http://umpir.ump.edu.my/id/eprint/3967/1/P056.pdf Tuan Mohammad Yusoff, Tuan Ya and Sabir, O. and Norhafizan, Ahmed and Y., Nukman (2013) A Two Pressure-Velocity Approach for Immersed Boundary Methods in Three Dimensional Incompressible Flows. In: International Conference on Mechanical Engineering Research (ICMER2013), , 1-3 July 2013 , Bukit Gambang Resort City, Kuantan, Pahang, Malaysia. pp. 1-8.. (Unpublished) (Unpublished) |
| spellingShingle | TJ Mechanical engineering and machinery Tuan Mohammad Yusoff, Tuan Ya Sabir, O. Norhafizan, Ahmed Y., Nukman A Two Pressure-Velocity Approach for Immersed Boundary Methods in Three Dimensional Incompressible Flows |
| title | A Two Pressure-Velocity Approach for Immersed Boundary Methods in Three Dimensional Incompressible Flows |
| title_full | A Two Pressure-Velocity Approach for Immersed Boundary Methods in Three Dimensional Incompressible Flows |
| title_fullStr | A Two Pressure-Velocity Approach for Immersed Boundary Methods in Three Dimensional Incompressible Flows |
| title_full_unstemmed | A Two Pressure-Velocity Approach for Immersed Boundary Methods in Three Dimensional Incompressible Flows |
| title_short | A Two Pressure-Velocity Approach for Immersed Boundary Methods in Three Dimensional Incompressible Flows |
| title_sort | two pressure velocity approach for immersed boundary methods in three dimensional incompressible flows |
| topic | TJ Mechanical engineering and machinery |
| url | http://umpir.ump.edu.my/id/eprint/3967/1/P056.pdf |
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