Analysis of the process of material movement in a screw conveyor
| Назва | Analysis of the process of material movement in a screw conveyor |
| Назва англійською | Analysis of the process of material movement in a screw conveyor |
| Автори | Viktor Baranovsky, Ivan Karp, Yaroslav Salo, Bohdan Berezhenko, Petro Marushchak |
| Принадлежність | Ternopil Ivan Puluj National Technical University, Ternopil, Ukraine Lviv branch of the State Scientific Institution «Ukrainian Research Institute of Forecasting and Testing of Equipment and Technologies for Agricultural Production named after Leonid Pohorily», Mageriv, Ukraine |
| Бібліографічний опис | Analysis of the process of material movement in a screw conveyor / Viktor Baranovsky, Ivan Karp, Yaroslav Salo, Bohdan Berezhenko, Petro Marushchak // Scientific Journal of TNTU. — Tern.: TNTU, 2025. — Vol 117. — No 1. — P. 5–17. |
| Bibliographic description: | Baranovsky V., Karp I., Salo Y., Berezhenko B., Marushchak P. (2025) Analysis of the process of material movement in a screw conveyor. Scientific Journal of TNTU (Tern.), vol 117, no 1, pp. 5–17. |
| DOI: | https://doi.org/10.33108/visnyk_tntu2025.01.005 |
| УДК | 631.361.8 |
| Ключові слова | roots, screw conveyor, turn, model, displacement, parameters, force, angular velocity, equation of motion, unit normal, vector. |
Screw conveyors, as a universal vehicle, are used for moving, grinding, mixing, dosing of various materials, including products of agricultural production – grain, root crops, fodder mixtures, etc. Increasing the technological efficiency of their use is achieved through constructive improvement and optimization of rational parameters and modes of operation, which is an actual scientific problem. The purpose of the work is to expand the functional capabilities of screw conveyors due to the combination of adjacent technological operations of grinding and moving root crops into one operation by developing a combined working body. The task of the research is to develop a mathematical model that describes the kinematic-dynamic processes of the movement of the flow of crushed root crops along the spiral turn of the auger along the axis of its rotation. In this aspect, two cases of movement of the body of crushed root crops by the working organs of the screw conveyor-shredder are considered: the body of crushed root crops moves along the working surface of the spiral coil without contact with the inner surface of the guide pipe – case I; the body of crushed roots moves simultaneously along the working surface of the spiral coil and the inner surface of the guide pipe – case II. The obtained analytical results of the movement of crushed root crops are a further step in the improvement of the methodology of optimizing the rational parameters of the combined screw mechanisms. | |
| ISSN: | 2522-4433 |
| Перелік літератури |
1. Baranovsky V., Gritsay Yu., Marinenko S. (2019) Experimental investigations of the homogeneity coefficient of root crops crushed particles. Scientific Journal of TNTU (Tern.), vol. 94, no. 2, pp. 80–89.
2. Pankiv V. (2017) Throughput capability of the combined screw chopper conveyor. Scientific Journal of TNTU (Tern.), vol. 85, no. 1, pp. 69–79.
3. Hevko R. B., Dzyura V. O., Romanovsky R. M. (2014) Mathematical model of the pneumatic-screw conveyor screw mechanism operation. INMATEH–Agricultural Engineering, vol. 44, no. 3, pp. 103–110.
4. Baranovsky V., Myronenko V., Pankiv V. (2024) Experimental studies of the width of the swath of tops of root crops. Scientific Journal of TNTU, vol. 113, no. 1, pp. 131–142.
5. Hevko R. B., Klendiy O. M. (2014) The investigation of the process of a screw conveyer safety device actuation. INMATEH. Agricultural engineering, vol. 42, no. 1, pp. 55–60.
6. Kozachenko O., Tsyon H., Gerasimchuk H. (2024) Kinematic analysis of the movement of the active knife cutter of chicory roots. Scientific Journal of TNTU, vol. 113, no. 1, pp. 81–92.
7. Hevko R. B., Klendiy M. B., Klendiy O. M. (2016) Investigation of a transfer branch of a flexible screw conveyer. INMATEH–Agricultural Engineering, vol. 48, no. 1, pp. 29–34.
8. Nilsson L. G. (1971). On the vertical screw conveyor for non-cohesive buek materials. Acela polytechnic Scandinavia. Stockholm. 96 p.
9. Pankiv V. R., Tokarchuk O. A. (2017) Investigation of constructive geometrical and filling coefficients of combined grinding screw conveyor. INMATEH–Agricultural engineering, vol. 51, no. 1, pp. 59–68.
10. Boyko V. (2023) Experimental studies of pruning the haulm of chicory root tops. Scientific Journal of TNTU, vol. 112, no. 4, 99. 41–50.
11. Olt J., Bulgakov V., Trokhaniak O., Klendii M., Gadzalo I., Ptashnik M., Tkachenko M. (2022) Harrow with screw-type operating tools: Optimization of design and process parameters. Agronomy Research, vol. 20, no. 4, pp. 751–763.
12. Lech M. (2001) Mass flow rate measurement in vertical pneumatic conveying of solid. Powder Technology, vol. 114, issues 1–3, pp. 55–58.
13. Bulgakov V., Olt J., Ivanovs S., Trokhaniak O., Gadzalo Ja., Adamchuk V., Chernovol M., Pascuzzi S. Santoro F., Arak M. (2022) Research of a contact stresses in swivel elements of flexible shaft in screw conveyor for transportation of agricultural materials. Estonian Academic Agricultural Society. Agraarteadus, vol. 33, no. 1, pp. 67–73.
14. Hevko R. B., Rozum R. I., Klendiy O. M. (2016) Development of design and investigation of operation processes of loading pipes of screw conveyors. INMATEH – Agricultural Engineering, vol. 50, no. 3, pp. 89–94.
15. Sokil B., Lyashuk O., Sokil M., Popovich P., Vovk Y., Perenchuk O. (2018) Dynamic effect of cushion part of wheeled vehicles on their steerability. International Journal of Automotive and Mechanical Engineering, vol. 15, no. 1, pp. 4880–4892.
16. Aulin V. V., Pankov A. O., Zamota T. M., Lyashuk O. L., Hrynkiv A. V., Tykhyi A. A., Kuzyk A. V. (2019) Development of mechatronic module for the seeding control system. INMATEH – Agricultural Engineering, vol. 59, no. 3, pp. 1–8.
17. Lyashuk O., Vovk Y., Sokil B., Klendii V., Ivasechko R., Dovbush T. (2019) Mathematical model of a dynamic process of transporting a bulk material by means of a tube scraping. Agricultural Engineering International: CIGR Journal, vol. 21, no. 1, pp. 74–81.
18. Merritt A. S., Mair R. J. (2015) No access Mechanics of tunnelling machine screw conveyors: model tests. Géotechnique, vol. 56, no. 9, pp. 605–615.
19. Hevko R. B., Yazlyuk B. O., Pankiv V. R. et al. (2017) Feasibility study of mixture transportation and stirring process in continuous-flow conveyors. INMATEH–Agricultural Engineering, vol. 51, no. 1, pp. 49–58.
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| References: |
1. Baranovsky V., Gritsay Yu., Marinenko S. (2019) Experimental investigations of the homogeneity coefficient of root crops crushed particles. Scientific Journal of TNTU (Tern.), vol. 94, no. 2, pp. 80–89.
2. Pankiv V. (2017) Throughput capability of the combined screw chopper conveyor. Scientific Journal of TNTU (Tern.), vol. 85, no. 1, pp. 69–79.
3. Hevko R. B., Dzyura V. O., Romanovsky R. M. (2014) Mathematical model of the pneumatic-screw conveyor screw mechanism operation. INMATEH–Agricultural Engineering, vol. 44, no. 3, pp. 103–110.
4. Baranovsky V., Myronenko V., Pankiv V. (2024) Experimental studies of the width of the swath of tops of root crops. Scientific Journal of TNTU, vol. 113, no. 1, pp. 131–142.
5. Hevko R. B., Klendiy O. M. (2014) The investigation of the process of a screw conveyer safety device actuation. INMATEH. Agricultural engineering, vol. 42, no. 1, pp. 55–60.
6. Kozachenko O., Tsyon H., Gerasimchuk H. (2024) Kinematic analysis of the movement of the active knife cutter of chicory roots. Scientific Journal of TNTU, vol. 113, no. 1, pp. 81–92.
7. Hevko R. B., Klendiy M. B., Klendiy O. M. (2016) Investigation of a transfer branch of a flexible screw conveyer. INMATEH–Agricultural Engineering, vol. 48, no. 1, pp. 29–34.
8. Nilsson L. G. (1971). On the vertical screw conveyor for non-cohesive buek materials. Acela polytechnic Scandinavia. Stockholm. 96 p.
9. Pankiv V. R., Tokarchuk O. A. (2017) Investigation of constructive geometrical and filling coefficients of combined grinding screw conveyor. INMATEH–Agricultural engineering, vol. 51, no. 1, pp. 59–68.
10. Boyko V. (2023) Experimental studies of pruning the haulm of chicory root tops. Scientific Journal of TNTU, vol. 112, no. 4, 99. 41–50.
11. Olt J., Bulgakov V., Trokhaniak O., Klendii M., Gadzalo I., Ptashnik M., Tkachenko M. (2022) Harrow with screw-type operating tools: Optimization of design and process parameters. Agronomy Research, vol. 20, no. 4, pp. 751–763.
12. Lech M. (2001) Mass flow rate measurement in vertical pneumatic conveying of solid. Powder Technology, vol. 114, issues 1–3, pp. 55–58.
13. Bulgakov V., Olt J., Ivanovs S., Trokhaniak O., Gadzalo Ja., Adamchuk V., Chernovol M., Pascuzzi S. Santoro F., Arak M. (2022) Research of a contact stresses in swivel elements of flexible shaft in screw conveyor for transportation of agricultural materials. Estonian Academic Agricultural Society. Agraarteadus, vol. 33, no. 1, pp. 67–73.
14. Hevko R. B., Rozum R. I., Klendiy O. M. (2016) Development of design and investigation of operation processes of loading pipes of screw conveyors. INMATEH – Agricultural Engineering, vol. 50, no. 3, pp. 89–94.
15. Sokil B., Lyashuk O., Sokil M., Popovich P., Vovk Y., Perenchuk O. (2018) Dynamic effect of cushion part of wheeled vehicles on their steerability. International Journal of Automotive and Mechanical Engineering, vol. 15, no. 1, pp. 4880–4892.
16. Aulin V. V., Pankov A. O., Zamota T. M., Lyashuk O. L., Hrynkiv A. V., Tykhyi A. A., Kuzyk A. V. (2019) Development of mechatronic module for the seeding control system. INMATEH – Agricultural Engineering, vol. 59, no. 3, pp. 1–8.
17. Lyashuk O., Vovk Y., Sokil B., Klendii V., Ivasechko R., Dovbush T. (2019) Mathematical model of a dynamic process of transporting a bulk material by means of a tube scraping. Agricultural Engineering International: CIGR Journal, vol. 21, no. 1, pp. 74–81.
18. Merritt A. S., Mair R. J. (2015) No access Mechanics of tunnelling machine screw conveyors: model tests. Géotechnique, vol. 56, no. 9, pp. 605–615.
19. Hevko R. B., Yazlyuk B. O., Pankiv V. R. et al. (2017) Feasibility study of mixture transportation and stirring process in continuous-flow conveyors. INMATEH–Agricultural Engineering, vol. 51, no. 1, pp. 49–58.
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