Refinement of the characteristics of the aerodynamic resistance to the movement of special wheeled chassis and tractors based on the use of computational gas dynamics methods
An accurate assessment of the characteristics of the aerodynamic resistance to movement is important for the preliminary selection of the parameters of the engine, transmission and chassis of a special wheeled chassis or tractor. The strength of the movement resistance affects the dynamic characteri...
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| Format: | Article |
| Language: | deu |
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Academician I.G. Petrovskii Bryansk State University
2021-09-01
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| Series: | Научно-технический вестник Брянского государственного университета |
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| Online Access: | https://ntv-brgu.ru/wp-content/arhiv/2021-N3/2021-03-07.pdf |
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| _version_ | 1850238046140628992 |
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| author | Tarichko V.I. Shalupina.P.I. |
| author_facet | Tarichko V.I. Shalupina.P.I. |
| author_sort | Tarichko V.I. |
| collection | DOAJ |
| description | An accurate assessment of the characteristics of the aerodynamic resistance to movement is important for the preliminary selection of the parameters of the engine, transmission and chassis of a special wheeled chassis or tractor. The strength of the movement resistance affects the dynamic characteristics of the car. The existing calculation methods allow for a wide variation of the aerodynamic drag coefficient, which complicates the task of preliminary selection of car parameters. The purpose of this article is to clarify and develop the engineering methodology for carrying out traction-dynamic calculations of special wheeled vehicles and tractors based on the results of computer modeling performed using computational fluid and gas dynamics (CFD modeling) methods. The modeling methodology and calculation results of a special wheeled chassis manufactured by JSC «BAZ» are considered. |
| format | Article |
| id | doaj-art-084f1ad550fd440c83ebbeb1fd22288e |
| institution | OA Journals |
| issn | 2413-9920 |
| language | deu |
| publishDate | 2021-09-01 |
| publisher | Academician I.G. Petrovskii Bryansk State University |
| record_format | Article |
| series | Научно-технический вестник Брянского государственного университета |
| spelling | doaj-art-084f1ad550fd440c83ebbeb1fd22288e2025-08-20T02:01:35ZdeuAcademician I.G. Petrovskii Bryansk State UniversityНаучно-технический вестник Брянского государственного университета2413-99202021-09-017327027910.22281/2413-9920-2021-07-03-270-279Refinement of the characteristics of the aerodynamic resistance to the movement of special wheeled chassis and tractors based on the use of computational gas dynamics methodsTarichko V.I.0Shalupina.P.I.1Bryansk Automobile Plant JSCBryansk Automobile Plant JSCAn accurate assessment of the characteristics of the aerodynamic resistance to movement is important for the preliminary selection of the parameters of the engine, transmission and chassis of a special wheeled chassis or tractor. The strength of the movement resistance affects the dynamic characteristics of the car. The existing calculation methods allow for a wide variation of the aerodynamic drag coefficient, which complicates the task of preliminary selection of car parameters. The purpose of this article is to clarify and develop the engineering methodology for carrying out traction-dynamic calculations of special wheeled vehicles and tractors based on the results of computer modeling performed using computational fluid and gas dynamics (CFD modeling) methods. The modeling methodology and calculation results of a special wheeled chassis manufactured by JSC «BAZ» are considered.https://ntv-brgu.ru/wp-content/arhiv/2021-N3/2021-03-07.pdfwheeled chassistruckaerodynamicsresistance to movementcomputational gas dynamicscfd-simulation. |
| spellingShingle | Tarichko V.I. Shalupina.P.I. Refinement of the characteristics of the aerodynamic resistance to the movement of special wheeled chassis and tractors based on the use of computational gas dynamics methods Научно-технический вестник Брянского государственного университета wheeled chassis truck aerodynamics resistance to movement computational gas dynamics cfd-simulation. |
| title | Refinement of the characteristics of the aerodynamic resistance to the movement of special wheeled chassis and tractors based on the use of computational gas dynamics methods |
| title_full | Refinement of the characteristics of the aerodynamic resistance to the movement of special wheeled chassis and tractors based on the use of computational gas dynamics methods |
| title_fullStr | Refinement of the characteristics of the aerodynamic resistance to the movement of special wheeled chassis and tractors based on the use of computational gas dynamics methods |
| title_full_unstemmed | Refinement of the characteristics of the aerodynamic resistance to the movement of special wheeled chassis and tractors based on the use of computational gas dynamics methods |
| title_short | Refinement of the characteristics of the aerodynamic resistance to the movement of special wheeled chassis and tractors based on the use of computational gas dynamics methods |
| title_sort | refinement of the characteristics of the aerodynamic resistance to the movement of special wheeled chassis and tractors based on the use of computational gas dynamics methods |
| topic | wheeled chassis truck aerodynamics resistance to movement computational gas dynamics cfd-simulation. |
| url | https://ntv-brgu.ru/wp-content/arhiv/2021-N3/2021-03-07.pdf |
| work_keys_str_mv | AT tarichkovi refinementofthecharacteristicsoftheaerodynamicresistancetothemovementofspecialwheeledchassisandtractorsbasedontheuseofcomputationalgasdynamicsmethods AT shalupinapi refinementofthecharacteristicsoftheaerodynamicresistancetothemovementofspecialwheeledchassisandtractorsbasedontheuseofcomputationalgasdynamicsmethods |