RANS 3D CFD simulations to enhance the thermal prediction of tyre thermodynamic model: A hierarchical approach
In this work, a combined numerical/experimental analysis is performed for an automotive tyre. A preliminary experimental activity is realized on examined tyre to measure the temperatures of its layers under various operating conditions. In a second stage, a 3D CFD model of tyre is developed in a com...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Elsevier
2021-12-01
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| Series: | Results in Engineering |
| Subjects: | |
| Online Access: | http://www.sciencedirect.com/science/article/pii/S259012302100089X |
| _version_ | 1818342554570063872 |
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| author | Luigi Teodosio Francesco Timpone Guido Napolitano dell’Annunziata Andrea Genovese |
| author_facet | Luigi Teodosio Francesco Timpone Guido Napolitano dell’Annunziata Andrea Genovese |
| author_sort | Luigi Teodosio |
| collection | DOAJ |
| description | In this work, a combined numerical/experimental analysis is performed for an automotive tyre. A preliminary experimental activity is realized on examined tyre to measure the temperatures of its layers under various operating conditions. In a second stage, a 3D CFD model of tyre is developed in a commercial code and steady RANS simulations are performed in the full range of angular velocity with the aim to refine the prediction of convective thermal power and heat transfer coefficient. CFD simulation results are passed to a user-defined 3D thermodynamic model to furnish a detailed and reliable tyre thermal output with the advantage of a low computational time. Tyre thermodynamic model, enhanced by CFD-related thermal characteristics, demonstrates the capability to properly forecast the measured temperature of tyre layers in a wide range of investigated operating conditions. The proposed numerical approach represents a valuable tool supporting the optimization of tyre behavior and the development of advanced control rules for optimal tyre management. |
| first_indexed | 2024-12-13T16:16:32Z |
| format | Article |
| id | doaj.art-8148e4ac3a0e4031b46af84676e2475e |
| institution | Directory Open Access Journal |
| issn | 2590-1230 |
| language | English |
| last_indexed | 2024-12-13T16:16:32Z |
| publishDate | 2021-12-01 |
| publisher | Elsevier |
| record_format | Article |
| series | Results in Engineering |
| spelling | doaj.art-8148e4ac3a0e4031b46af84676e2475e2022-12-21T23:38:49ZengElsevierResults in Engineering2590-12302021-12-0112100288RANS 3D CFD simulations to enhance the thermal prediction of tyre thermodynamic model: A hierarchical approachLuigi Teodosio0Francesco Timpone1Guido Napolitano dell’Annunziata2Andrea Genovese3Department of Industrial Engineering, University of Naples “Federico II”, Via Claudio 21, 80125, Naples, ItalyDepartment of Industrial Engineering, University of Naples “Federico II”, Via Claudio 21, 80125, Naples, ItalyDepartment of Industrial Engineering, University of Naples “Federico II”, Via Claudio 21, 80125, Naples, ItalyCorresponding author.; Department of Industrial Engineering, University of Naples “Federico II”, Via Claudio 21, 80125, Naples, ItalyIn this work, a combined numerical/experimental analysis is performed for an automotive tyre. A preliminary experimental activity is realized on examined tyre to measure the temperatures of its layers under various operating conditions. In a second stage, a 3D CFD model of tyre is developed in a commercial code and steady RANS simulations are performed in the full range of angular velocity with the aim to refine the prediction of convective thermal power and heat transfer coefficient. CFD simulation results are passed to a user-defined 3D thermodynamic model to furnish a detailed and reliable tyre thermal output with the advantage of a low computational time. Tyre thermodynamic model, enhanced by CFD-related thermal characteristics, demonstrates the capability to properly forecast the measured temperature of tyre layers in a wide range of investigated operating conditions. The proposed numerical approach represents a valuable tool supporting the optimization of tyre behavior and the development of advanced control rules for optimal tyre management.http://www.sciencedirect.com/science/article/pii/S259012302100089XCFD modelTyre thermodynamicsTyre thermal predictions |
| spellingShingle | Luigi Teodosio Francesco Timpone Guido Napolitano dell’Annunziata Andrea Genovese RANS 3D CFD simulations to enhance the thermal prediction of tyre thermodynamic model: A hierarchical approach Results in Engineering CFD model Tyre thermodynamics Tyre thermal predictions |
| title | RANS 3D CFD simulations to enhance the thermal prediction of tyre thermodynamic model: A hierarchical approach |
| title_full | RANS 3D CFD simulations to enhance the thermal prediction of tyre thermodynamic model: A hierarchical approach |
| title_fullStr | RANS 3D CFD simulations to enhance the thermal prediction of tyre thermodynamic model: A hierarchical approach |
| title_full_unstemmed | RANS 3D CFD simulations to enhance the thermal prediction of tyre thermodynamic model: A hierarchical approach |
| title_short | RANS 3D CFD simulations to enhance the thermal prediction of tyre thermodynamic model: A hierarchical approach |
| title_sort | rans 3d cfd simulations to enhance the thermal prediction of tyre thermodynamic model a hierarchical approach |
| topic | CFD model Tyre thermodynamics Tyre thermal predictions |
| url | http://www.sciencedirect.com/science/article/pii/S259012302100089X |
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