Theoretical investigations of snow particles movement in vertical feeder of rotary snow blower
The paper considers the description of the movement of a snow particle in a vertical feeder of a rotary snow blower, taking into account the impact phenomenon. The main purpose of the presented studies is to determine the general patterns when a snow particle hits a fixed shell of a vertical feeder,...
| Main Authors: | , , |
|---|---|
| Format: | Article |
| Language: | deu |
| Published: |
Academician I.G. Petrovskii Bryansk State University
2023-03-01
|
| Series: | Naučno-Tehničeskij Vestnik Brânskogo Gosudarstvennogo Universiteta |
| Online Access: | https://ntv-brgu.ru/wp-content/arhiv/2022-N4/2022-04-01.pdf |
| _version_ | 1797857530127319040 |
|---|---|
| author | Aleshkov D.S. Korchagin P.A. Teterina I.A. |
| author_facet | Aleshkov D.S. Korchagin P.A. Teterina I.A. |
| author_sort | Aleshkov D.S. |
| collection | DOAJ |
| description | The paper considers the description of the movement of a snow particle in a vertical feeder of a rotary snow blower, taking into account the impact phenomenon. The main purpose of the presented studies is to determine the general patterns when a snow particle hits a fixed shell of a vertical feeder, as well as to substantiate the conditions for the end of the impact and the transition to describing the motion of a snow particle by equations that do not take into account impact effects. To achieve this goal, a one-factor numerical experiment was carried out, in which the variable parameter was the value of the velocity recovery coefficient upon impact. As a result, possible trajectories of the movement of a snow particle, the nature of the change in the speed of movement of a snow particle, due to emerging impacts on a fixed surface, are obtained, as well as a condition is proposed that can be used as a condition for the end of the impact and consideration of further impactless particle motion. A comparison is made between the shock pulse and the pulse of the normal reaction of a vertical wall. An algorithm for determining the motion of a snow particle in the presence of one non-retaining bond and taking into account its impact is proposed. |
| first_indexed | 2024-04-09T20:58:13Z |
| format | Article |
| id | doaj.art-0eecf7b0d3e843c09901a823ba432b64 |
| institution | Directory Open Access Journal |
| issn | 2413-9920 |
| language | deu |
| last_indexed | 2024-04-09T20:58:13Z |
| publishDate | 2023-03-01 |
| publisher | Academician I.G. Petrovskii Bryansk State University |
| record_format | Article |
| series | Naučno-Tehničeskij Vestnik Brânskogo Gosudarstvennogo Universiteta |
| spelling | doaj.art-0eecf7b0d3e843c09901a823ba432b642023-03-29T12:56:42ZdeuAcademician I.G. Petrovskii Bryansk State UniversityNaučno-Tehničeskij Vestnik Brânskogo Gosudarstvennogo Universiteta2413-99202023-03-018426327410.22281/2413-9920-2022-08-04-263-274Theoretical investigations of snow particles movement in vertical feeder of rotary snow blowerAleshkov D.S.0Korchagin P.A.1Teterina I.A.2Siberian State Automobile and Highway UniversitySiberian State Automobile and Highway UniversitySiberian State Automobile and Highway UniversityThe paper considers the description of the movement of a snow particle in a vertical feeder of a rotary snow blower, taking into account the impact phenomenon. The main purpose of the presented studies is to determine the general patterns when a snow particle hits a fixed shell of a vertical feeder, as well as to substantiate the conditions for the end of the impact and the transition to describing the motion of a snow particle by equations that do not take into account impact effects. To achieve this goal, a one-factor numerical experiment was carried out, in which the variable parameter was the value of the velocity recovery coefficient upon impact. As a result, possible trajectories of the movement of a snow particle, the nature of the change in the speed of movement of a snow particle, due to emerging impacts on a fixed surface, are obtained, as well as a condition is proposed that can be used as a condition for the end of the impact and consideration of further impactless particle motion. A comparison is made between the shock pulse and the pulse of the normal reaction of a vertical wall. An algorithm for determining the motion of a snow particle in the presence of one non-retaining bond and taking into account its impact is proposed.https://ntv-brgu.ru/wp-content/arhiv/2022-N4/2022-04-01.pdf |
| spellingShingle | Aleshkov D.S. Korchagin P.A. Teterina I.A. Theoretical investigations of snow particles movement in vertical feeder of rotary snow blower Naučno-Tehničeskij Vestnik Brânskogo Gosudarstvennogo Universiteta |
| title | Theoretical investigations of snow particles movement in vertical feeder of rotary snow blower |
| title_full | Theoretical investigations of snow particles movement in vertical feeder of rotary snow blower |
| title_fullStr | Theoretical investigations of snow particles movement in vertical feeder of rotary snow blower |
| title_full_unstemmed | Theoretical investigations of snow particles movement in vertical feeder of rotary snow blower |
| title_short | Theoretical investigations of snow particles movement in vertical feeder of rotary snow blower |
| title_sort | theoretical investigations of snow particles movement in vertical feeder of rotary snow blower |
| url | https://ntv-brgu.ru/wp-content/arhiv/2022-N4/2022-04-01.pdf |
| work_keys_str_mv | AT aleshkovds theoreticalinvestigationsofsnowparticlesmovementinverticalfeederofrotarysnowblower AT korchaginpa theoreticalinvestigationsofsnowparticlesmovementinverticalfeederofrotarysnowblower AT teterinaia theoreticalinvestigationsofsnowparticlesmovementinverticalfeederofrotarysnowblower |