NUMERICAL SIMULATION OF OSCILLATIONS OF A PLATE IN RESTING FLUID
This paper presents a numerical solution of the problem of oscillations of a flexible plate placed in a viscous incompressible fluid done with ANSYS. In constructing a finite element model of the plate, both volumetric and shell finite elements, which are more commonly used in engineering applicati...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
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Publishing House ASV
2023-03-01
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| Series: | International Journal for Computational Civil and Structural Engineering |
| Subjects: | |
| Online Access: | https://ijccse.iasv.ru/index.php/ijccse/article/view/632 |
| _version_ | 1827968433231233024 |
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| author | Irina Negrozova Oleg Goryachevsky |
| author_facet | Irina Negrozova Oleg Goryachevsky |
| author_sort | Irina Negrozova |
| collection | DOAJ |
| description |
This paper presents a numerical solution of the problem of oscillations of a flexible plate placed in a viscous incompressible fluid done with ANSYS. In constructing a finite element model of the plate, both volumetric and shell finite elements, which are more commonly used in engineering applications, are considered. By way of example it is shown that it is possible to transition from a volumetric mesh to a shell mesh without loss of accuracy in solving this problem and similar problems. The considered coupled approach to solving the problem for the shell plate mesh has an important practical application in solving real-world problems of aeroelasticity, because in engineering practice it is much more convenient to represent structures and constructions in the form of beam and shell models. The solution of this problem is of particular importance for the verification of techniques of numerical modelling of coupled aeroelasticity problems.
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| first_indexed | 2024-04-09T18:21:28Z |
| format | Article |
| id | doaj.art-d94504c20d3f4bb5abe80799eff103b7 |
| institution | Directory Open Access Journal |
| issn | 2587-9618 2588-0195 |
| language | English |
| last_indexed | 2024-04-09T18:21:28Z |
| publishDate | 2023-03-01 |
| publisher | Publishing House ASV |
| record_format | Article |
| series | International Journal for Computational Civil and Structural Engineering |
| spelling | doaj.art-d94504c20d3f4bb5abe80799eff103b72023-04-12T06:51:13ZengPublishing House ASVInternational Journal for Computational Civil and Structural Engineering2587-96182588-01952023-03-0119110.22337/2587-9618-2023-19-1-124-134NUMERICAL SIMULATION OF OSCILLATIONS OF A PLATE IN RESTING FLUIDIrina Negrozova0Oleg Goryachevsky1National Research Moscow State University of Civil Engineering, Moscow, RUSSIA Scientific Research Center StaDyO, Moscow; RUSSIA National Research Moscow State University of Civil Engineering, Moscow, RUSSIA; Scientific Research Center StaDyO, Moscow, RUSSIA This paper presents a numerical solution of the problem of oscillations of a flexible plate placed in a viscous incompressible fluid done with ANSYS. In constructing a finite element model of the plate, both volumetric and shell finite elements, which are more commonly used in engineering applications, are considered. By way of example it is shown that it is possible to transition from a volumetric mesh to a shell mesh without loss of accuracy in solving this problem and similar problems. The considered coupled approach to solving the problem for the shell plate mesh has an important practical application in solving real-world problems of aeroelasticity, because in engineering practice it is much more convenient to represent structures and constructions in the form of beam and shell models. The solution of this problem is of particular importance for the verification of techniques of numerical modelling of coupled aeroelasticity problems. https://ijccse.iasv.ru/index.php/ijccse/article/view/632numerical simulation, coupled problem, FSI, contact, numerical damping |
| spellingShingle | Irina Negrozova Oleg Goryachevsky NUMERICAL SIMULATION OF OSCILLATIONS OF A PLATE IN RESTING FLUID International Journal for Computational Civil and Structural Engineering numerical simulation, coupled problem, FSI, contact, numerical damping |
| title | NUMERICAL SIMULATION OF OSCILLATIONS OF A PLATE IN RESTING FLUID |
| title_full | NUMERICAL SIMULATION OF OSCILLATIONS OF A PLATE IN RESTING FLUID |
| title_fullStr | NUMERICAL SIMULATION OF OSCILLATIONS OF A PLATE IN RESTING FLUID |
| title_full_unstemmed | NUMERICAL SIMULATION OF OSCILLATIONS OF A PLATE IN RESTING FLUID |
| title_short | NUMERICAL SIMULATION OF OSCILLATIONS OF A PLATE IN RESTING FLUID |
| title_sort | numerical simulation of oscillations of a plate in resting fluid |
| topic | numerical simulation, coupled problem, FSI, contact, numerical damping |
| url | https://ijccse.iasv.ru/index.php/ijccse/article/view/632 |
| work_keys_str_mv | AT irinanegrozova numericalsimulationofoscillationsofaplateinrestingfluid AT oleggoryachevsky numericalsimulationofoscillationsofaplateinrestingfluid |