Modelowanie procesu wytłaczania dwuślimakowego. Cz. 1, Model wytłaczania przeciwbieżnego

K. Wilczyński; J. L. White

Published : 2022-08-24

Vol. 53 No. 10 (2008)

Modeling of twin-screw extrusion. Part 1, A model of counter-rotating extrusion

K. Wilczyński J. L. White

Abstract

A comprehensive mathematical model of the process of counter-rotating twin-screw extrusion (Fig. 1 and 2) has been developed. The model describes three areas of the process namely solid conveying, melting course and melt flow (Fig. 3 and 4). On the basis of mathematical model, the computer program enabling to simulate the process (Fig. 5) has been elaborated. The simulation can be done for various processing conditions, defined by characteristics of a polymer, by geometry of plasticization unit and technological parameters of the process. The simulation makes possible to predict the course of polymer melting, pressure and temperature profiles and screw channel filling degree (Fig. 6).

Keywords

dwuślimakowe wytłaczanie przeciwbieżne ; modelowanie komputerowe ; prognozowanie przebiegu uplastyczniania tworzywa counter-rotating twin-screw extrusion ; computer modelling ; prediction of polymer melting course

Details

References

Statistics

Authors

Download files

PDF

Zasady cytowania

Wilczyński, K., & White, J. L. (2022). Modeling of twin-screw extrusion. Part 1, A model of counter-rotating extrusion. Polimery, 53(10), 754–759. Retrieved from https://polimery.ichp.vot.pl/index.php/p/article/view/1365

References

Tadmor Z., Klein I.: "Engineering Principles of Plasticating Extrusion", Van Nostrand Reinhold Company, New York 1970.

2. Doboczky Z.: Plastverarbeiter 1965, 19, nr 58, 395.

3. White J. L.: "Twin Screw Extrusion", Hanser, Munich 1990.

4. White J. L., Potente H.: "Screw Extrusion", Hanser, Munich 2001.

5. Janssen L. P. B. M.: "Twin Screw Extrusion", Elsevier, New York 1978.

6. Schenkel G.: "Kunststoffe Extrudertechnik", Hanser, Munich 1963.

7. Todd D. B.: SPE Antec Tech. Papers 1992, 38, 2528.

8. Bawiskar S., White J. L.: Int. Polym. Process. 1995, 10, 105.

9. Sakai T.: Adv. Polym. Technol. 1995, 14, 277.

10. Potente H., Melish U.: Int. Polym. Process. 1996, 11, 101.

11. Bawiskar S., White J. L.: Polym. Eng. Sci. 1998, 38, 727.

12. Gogos C. C., Tadmor Z., Kim M. H.: Adv. Polym. Technol. 1998, 17, 284.

13. Vergnes B. i in.: PPS-15 Annual Meeting, materiały, Hertogenbosch 1999.

14. White J. L., Adewale A.: Int. Polym. Process. 1993, 8, 210.

15. Hong M. H., White J. L.: Int. Polym. Process. 1998, 13, 342.

16. Shon K., Chang D., White J. L.: Int. Polym. Process. 1999, 14, 44.

17. Hong M. H., White J. L.: Int. Polym. Process. 1999, 14, 136.

18. Lim S., White J. L.: Int. Polym. Process. 1994, 9, 3.

19. Cho J. W., White J. L.: Int. Polym. Process. 1996, 11, 21.

20. Wilczyński K., White J. L.: Int. Polym. Process. 2001, 16, 257.

21. Wang D., Min K.: Polym. Eng. Sci. 2005, 45, 998.

22. Wilczyński K., Jiang J. L., White J. L.: Int. Polym. Process. 2007, 22, 198.

23. Wilczyński K., White J. L.: Polym. Eng. Sci. 2003, 43, 1715.

Google Scholar

Altmetric indicators

Citing articles via

Statistics

Total abstract views : 0

PDF Downloads : 0

K. Wilczyński krzysztof.wilczynski@wip.pw.edu.pl

Affiliation
Politechnika Warszawska, Instytut Technologii Materiałowych, Zakład Przetwórstwa Tworzyw Sztucznych, ul. L. Narbutta 85, 02-524 Warszawa

J. L. White