Numerical simulation of 2-way FSI problem of face packing seal: Impact of parameters change
The article is devoted to creating a refined computer model of the face packing seal (FPS) based on the solution of the two-way fluid-structure interaction (2-way FSI) problem. An approach to the average gap was proposed based on the micro-space’s working medium leakage between the friction pair’s r...
| Main Authors: | , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Sumy State University
2022-12-01
|
| Series: | Журнал інженерних наук |
| Subjects: | |
| Online Access: | https://jes.sumdu.edu.ua/numerical-simulation-of-2-way-fsi-problem-of-face-packing-seal-impact-of-parameters-change/ |
| _version_ | 1811170160900308992 |
|---|---|
| author | Sapozhnykov Y. Zahorulko A. Peczkis G. |
| author_facet | Sapozhnykov Y. Zahorulko A. Peczkis G. |
| author_sort | Sapozhnykov Y. |
| collection | DOAJ |
| description | The article is devoted to creating a refined computer model of the face packing seal (FPS) based on the solution of the two-way fluid-structure interaction (2-way FSI) problem. An approach to the average gap was proposed based on the micro-space’s working medium leakage between the friction pair’s roughness elements. Three FPS designs were studied, in which the following operating parameters were alternately changed: inlet pressure, load factor, stuffing box parameters, and friction coefficient. Young’s modulus, Poisson’s ratio, and the thickness of the annular plate at the bottom of the stuffing box were also changed. The model was created considering the actual geometry of the FPS. The shaft rotation was considered by applying the rotation condition on the wall of the fluid model. The calculation was carried out using the ANSYS Multiphysics software. The results of the calculations were presented in the form of graphic dependences with a comparison of the hydrostatic and contact pressure distributions over the friction pair width. The values of the magnitudes of leakage from the changing parameters were presented. Based on the obtained results, an optimal combination of parameters was evaluated for the most efficient design of the FPS. |
| first_indexed | 2024-04-10T16:52:34Z |
| format | Article |
| id | doaj.art-f21c060c0cb54aba975386369c8b684f |
| institution | Directory Open Access Journal |
| issn | 2312-2498 2414-9381 |
| language | English |
| last_indexed | 2024-04-10T16:52:34Z |
| publishDate | 2022-12-01 |
| publisher | Sumy State University |
| record_format | Article |
| series | Журнал інженерних наук |
| spelling | doaj.art-f21c060c0cb54aba975386369c8b684f2023-02-07T14:26:48ZengSumy State UniversityЖурнал інженерних наук2312-24982414-93812022-12-0192E12E2710.21272/jes.2022.9(2).e3Numerical simulation of 2-way FSI problem of face packing seal: Impact of parameters changeSapozhnykov Y.0https://orcid.org/0000-0002-9911-407XZahorulko A.1https://orcid.org/0000-0002-6198-4643Peczkis G.2https://orcid.org/0000-0003-1820-3773Sumy State University, 2 Rymskogo-Korsakova St., 40007 Sumy, UkraineSumy State University, 2 Rymskogo-Korsakova St., 40007 Sumy, UkraineSilesian University of Technology, 2A, Academicka St., 44-100 Gliwice, PolandThe article is devoted to creating a refined computer model of the face packing seal (FPS) based on the solution of the two-way fluid-structure interaction (2-way FSI) problem. An approach to the average gap was proposed based on the micro-space’s working medium leakage between the friction pair’s roughness elements. Three FPS designs were studied, in which the following operating parameters were alternately changed: inlet pressure, load factor, stuffing box parameters, and friction coefficient. Young’s modulus, Poisson’s ratio, and the thickness of the annular plate at the bottom of the stuffing box were also changed. The model was created considering the actual geometry of the FPS. The shaft rotation was considered by applying the rotation condition on the wall of the fluid model. The calculation was carried out using the ANSYS Multiphysics software. The results of the calculations were presented in the form of graphic dependences with a comparison of the hydrostatic and contact pressure distributions over the friction pair width. The values of the magnitudes of leakage from the changing parameters were presented. Based on the obtained results, an optimal combination of parameters was evaluated for the most efficient design of the FPS.https://jes.sumdu.edu.ua/numerical-simulation-of-2-way-fsi-problem-of-face-packing-seal-impact-of-parameters-change/stuffing-boxansys multiphysicshydrostatic pressurecontact pressureprocess innovation |
| spellingShingle | Sapozhnykov Y. Zahorulko A. Peczkis G. Numerical simulation of 2-way FSI problem of face packing seal: Impact of parameters change Журнал інженерних наук stuffing-box ansys multiphysics hydrostatic pressure contact pressure process innovation |
| title | Numerical simulation of 2-way FSI problem of face packing seal: Impact of parameters change |
| title_full | Numerical simulation of 2-way FSI problem of face packing seal: Impact of parameters change |
| title_fullStr | Numerical simulation of 2-way FSI problem of face packing seal: Impact of parameters change |
| title_full_unstemmed | Numerical simulation of 2-way FSI problem of face packing seal: Impact of parameters change |
| title_short | Numerical simulation of 2-way FSI problem of face packing seal: Impact of parameters change |
| title_sort | numerical simulation of 2 way fsi problem of face packing seal impact of parameters change |
| topic | stuffing-box ansys multiphysics hydrostatic pressure contact pressure process innovation |
| url | https://jes.sumdu.edu.ua/numerical-simulation-of-2-way-fsi-problem-of-face-packing-seal-impact-of-parameters-change/ |
| work_keys_str_mv | AT sapozhnykovy numericalsimulationof2wayfsiproblemoffacepackingsealimpactofparameterschange AT zahorulkoa numericalsimulationof2wayfsiproblemoffacepackingsealimpactofparameterschange AT peczkisg numericalsimulationof2wayfsiproblemoffacepackingsealimpactofparameterschange |