Numerical study of nonisothermal flow of polymer melt with undermelted granules in an annular channel of a disk extruder
| Назва | Numerical study of nonisothermal flow of polymer melt with undermelted granules in an annular channel of a disk extruder |
| Назва англійською | Numerical study of nonisothermal flow of polymer melt with undermelted granules in an annular channel of a disk extruder |
| Автори | Volodymyr Novodvorskyi, Georgiy Ivanitsky, Nikolai Shved |
| Принадлежність | National Technical University of Ukraine «Igor Sikorsky Kyiv Polytechnic Institute», Kyiv, Ukraine |
| Бібліографічний опис | Numerical study of nonisothermal flow of polymer melt with undermelted granules in an annular channel of a disk extruder / Volodymyr Novodvorskyi, Georgiy Ivanitsky, Nikolai Shved // Scientific Journal of TNTU. — Tern.: TNTU, 2023. — Vol 112. — No 4. — P. 115–126. |
| Bibliographic description: | Novodvorskyi V., Ivanitsky G., Shved N. (2023). Numerical study of nonisothermal flow of polymer melt with undermelted granules in an annular channel of a disk extruder. Scientific Journal of TNTU (Tern.), vol 112, no 4, pp. 115–126. |
| УДК | 678.023 |
| Ключові слова | disk extruder; polymers, annular channels, modeling, non-isothermal processes, melting. |
A computational experiment was carried out on the basis of the created model of melt flow with undermelted granules in a straight annular channel, which takes into account the design characteristics of a pilot-industrial disk extruder. A polymer composition based on high-pressure polyethylene (PE 15803-020) was chosen as a model object. The calculation procedure is presented in an analytical form at disk speeds of minimum value – 120, nominal value – 150, and maximum value – 180 rpm. | |
| ISSN: | 2522-4433 |
| Перелік літератури |
1. Kuziaiev V. M., Sviderskiy V. A., Pietukhov A.D. Modelirovaniie ekstruzii i ekstruderov pri pererabotkie polimerov, Chast’ 2. Kiev: NTUU KPI, Politekhnika, 2016. 276 p.
2. Kim V. S. Teoriia i praktika ekstruzii polimerov. Moskva: Khimiia, 2005. 568 p.
3. Mikulionok I. OJ., Radchenko L. D. Modeliuvannia diskovyh ekstruderiv dlia pereroblennia polimernyh materialiv. Кyiv: NTUU, 2015. 103 p.
4. Novodvorskyi V. V., Ivanitsky G. K., Modelyuvannia techiyi rozplavu polimeru v kil'tsevomu kanali dyskovoho ekstrudera. Nauka ta progres transportu. 2023. No. 1 (101). URL: https://doi.org/10.15802/stp2023/282982.
5. Shved M. P., Shved D. M., Novodvorskyi V. V., Kovba A. M., Protses kaskadnoyi dyskovo-shesterennoyi ekstruzii ta yoho analiz. Ekolohichni nauky. 2019. No. 4 (27). P. 28–32. Doi: https://doi.org/10.32846/2306-9716-2019-4-27-5.
6. Abeykoon C., Martin P. J., Kelley A. L., Li K., Brown E. C., Coates P. D., Investigation of the temperature homogeneity of die melt flows in polymer extrusion. Polymer Engineering and Science. 2014. No. 54 (10). P. 2430–2440. URL: https://doi.org/10.1002/pen.23784.
7. Wood A. K., Cleveleys T., Determination of melt temperature and velocity profiles in flowing polymer melts, 2005, Proc. 8th Brazilian Congr. Polym, 1378–1381.
8. Rauwendaal C., Estimating fully developed melt temperature in extrusion. In Conference Proceedings, 2000, 58 th SPE ANTEC. P. 307–311.
9. Rauwendaal Ch., Ponzielli G. Temperature development in screw extruders. REF, Inc. and RCT s.r.1. April 8, 2003, 16 p. URL: http://www.rauvendaal.com.
10. Fenot V., Bertin Y., Dorignac E., Lalizel G. A review of heat transfer between concentric rotating cylinders with or without axial flow. Int. Journ. Thermal Sciences. 2011. Vol. 50. Р. 1138–1155.
11. Ierschov S. V., Trufanova N. M., Lukin M. D. Chisliennoie issliedovaniie protsessov tiecheniia rasplava polimera v kanalie zony dozirovaniia i formuiuschem instrumentie. Viestnil Piermskogo natsional'nogo issliedovatiel’skogo politehnicheskogo universitieta. Maschinostroieniie. 2017. Vоl. 19. No. 3. P. 163–178. Doi: 10/15593/2224-9877/2017.3.10
12. Bird R. B., Stewart W. E. Lightfoot E. N. Transport Phenomena. N.-Y., Wiley, 1960, 642 p.
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| References: |
1. Kuziaiev V. M., Sviderskiy V. A., Pietukhov A.D. Modelirovaniie ekstruzii i ekstruderov pri pererabotkie polimerov, Chast’ 2. Kiev: NTUU KPI, Politekhnika, 2016. 276 p.
2. Kim V. S. Teoriia i praktika ekstruzii polimerov. Moskva: Khimiia, 2005. 568 p.
3. Mikulionok I. OJ., Radchenko L. D. Modeliuvannia diskovyh ekstruderiv dlia pereroblennia polimernyh materialiv. Кyiv: NTUU, 2015. 103 p.
4. Novodvorskyi V. V., Ivanitsky G. K., Modelyuvannia techiyi rozplavu polimeru v kil'tsevomu kanali dyskovoho ekstrudera. Nauka ta progres transportu. 2023. No. 1 (101). URL: https://doi.org/10.15802/stp2023/282982.
5. Shved M. P., Shved D. M., Novodvorskyi V. V., Kovba A. M., Protses kaskadnoyi dyskovo-shesterennoyi ekstruzii ta yoho analiz. Ekolohichni nauky. 2019. No. 4 (27). P. 28–32. Doi: https://doi.org/10.32846/2306-9716-2019-4-27-5.
6. Abeykoon C., Martin P. J., Kelley A. L., Li K., Brown E. C., Coates P. D., Investigation of the temperature homogeneity of die melt flows in polymer extrusion. Polymer Engineering and Science. 2014. No. 54 (10). P. 2430–2440. URL: https://doi.org/10.1002/pen.23784.
7. Wood A. K., Cleveleys T., Determination of melt temperature and velocity profiles in flowing polymer melts, 2005, Proc. 8th Brazilian Congr. Polym, 1378–1381.
8. Rauwendaal C., Estimating fully developed melt temperature in extrusion. In Conference Proceedings, 2000, 58 th SPE ANTEC. P. 307–311.
9. Rauwendaal Ch., Ponzielli G. Temperature development in screw extruders. REF, Inc. and RCT s.r.1. April 8, 2003, 16 p. URL: http://www.rauvendaal.com.
10. Fenot V., Bertin Y., Dorignac E., Lalizel G. A review of heat transfer between concentric rotating cylinders with or without axial flow. Int. Journ. Thermal Sciences. 2011. Vol. 50. Р. 1138–1155.
11. Ierschov S. V., Trufanova N. M., Lukin M. D. Chisliennoie issliedovaniie protsessov tiecheniia rasplava polimera v kanalie zony dozirovaniia i formuiuschem instrumentie. Viestnil Piermskogo natsional'nogo issliedovatiel’skogo politehnicheskogo universitieta. Maschinostroieniie. 2017. Vоl. 19. No. 3. P. 163–178. Doi: 10/15593/2224-9877/2017.3.10
12. Bird R. B., Stewart W. E. Lightfoot E. N. Transport Phenomena. N.-Y., Wiley, 1960, 642 p.
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