PARALLEL ALGORITHM FOR THREE-DIMENSIONAL STOKES FLOW SIMULATION USING BOUNDARY ELEMENT METHOD
Parallel computing technique for modeling three-dimensional viscous flow (Stokes flow) using direct boundary element method is presented. The problem is solved in three phases: sampling and construction of system of linear algebraic equations (SLAE), its decision and finding the velocity of liquid a...
| Main Authors: | , |
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| Format: | Article |
| Language: | Russian |
| Published: |
The United Institute of Informatics Problems of the National Academy of Sciences of Belarus
2016-10-01
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| Series: | Informatika |
| Online Access: | https://inf.grid.by/jour/article/view/86 |
| _version_ | 1797877405877010432 |
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| author | D. G. Pribytok E. N. Seredin |
| author_facet | D. G. Pribytok E. N. Seredin |
| author_sort | D. G. Pribytok |
| collection | DOAJ |
| description | Parallel computing technique for modeling three-dimensional viscous flow (Stokes flow) using direct boundary element method is presented. The problem is solved in three phases: sampling and construction of system of linear algebraic equations (SLAE), its decision and finding the velocity of liquid at predetermined points. For construction of the system and finding the velocity, the parallel algorithms using graphics CUDA cards programming technology have been developed and implemented. To solve the system of linear algebraic equations the implemented software libraries are used. A comparison of time consumption for three main algorithms on the example of calculation of viscous fluid motion in three-dimensional cavity is performed. |
| first_indexed | 2024-04-10T02:16:41Z |
| format | Article |
| id | doaj.art-cdd35b8c59a344bcbafdb396269d2300 |
| institution | Directory Open Access Journal |
| issn | 1816-0301 |
| language | Russian |
| last_indexed | 2024-04-10T02:16:41Z |
| publishDate | 2016-10-01 |
| publisher | The United Institute of Informatics Problems of the National Academy of Sciences of Belarus |
| record_format | Article |
| series | Informatika |
| spelling | doaj.art-cdd35b8c59a344bcbafdb396269d23002023-03-13T08:32:17ZrusThe United Institute of Informatics Problems of the National Academy of Sciences of BelarusInformatika1816-03012016-10-0102525885PARALLEL ALGORITHM FOR THREE-DIMENSIONAL STOKES FLOW SIMULATION USING BOUNDARY ELEMENT METHODD. G. Pribytok0E. N. Seredin1Гданьский политехнический университетОбъединенный институт проблем информатики НАН БеларусиParallel computing technique for modeling three-dimensional viscous flow (Stokes flow) using direct boundary element method is presented. The problem is solved in three phases: sampling and construction of system of linear algebraic equations (SLAE), its decision and finding the velocity of liquid at predetermined points. For construction of the system and finding the velocity, the parallel algorithms using graphics CUDA cards programming technology have been developed and implemented. To solve the system of linear algebraic equations the implemented software libraries are used. A comparison of time consumption for three main algorithms on the example of calculation of viscous fluid motion in three-dimensional cavity is performed.https://inf.grid.by/jour/article/view/86 |
| spellingShingle | D. G. Pribytok E. N. Seredin PARALLEL ALGORITHM FOR THREE-DIMENSIONAL STOKES FLOW SIMULATION USING BOUNDARY ELEMENT METHOD Informatika |
| title | PARALLEL ALGORITHM FOR THREE-DIMENSIONAL STOKES FLOW SIMULATION USING BOUNDARY ELEMENT METHOD |
| title_full | PARALLEL ALGORITHM FOR THREE-DIMENSIONAL STOKES FLOW SIMULATION USING BOUNDARY ELEMENT METHOD |
| title_fullStr | PARALLEL ALGORITHM FOR THREE-DIMENSIONAL STOKES FLOW SIMULATION USING BOUNDARY ELEMENT METHOD |
| title_full_unstemmed | PARALLEL ALGORITHM FOR THREE-DIMENSIONAL STOKES FLOW SIMULATION USING BOUNDARY ELEMENT METHOD |
| title_short | PARALLEL ALGORITHM FOR THREE-DIMENSIONAL STOKES FLOW SIMULATION USING BOUNDARY ELEMENT METHOD |
| title_sort | parallel algorithm for three dimensional stokes flow simulation using boundary element method |
| url | https://inf.grid.by/jour/article/view/86 |
| work_keys_str_mv | AT dgpribytok parallelalgorithmforthreedimensionalstokesflowsimulationusingboundaryelementmethod AT enseredin parallelalgorithmforthreedimensionalstokesflowsimulationusingboundaryelementmethod |