Abstract
After some mixed methods in polymer processing are summarized, the new equipment is introduced which is called vane plasticizing extruder with elongational flow field. Then the unit of vane geometry is analyzed, and the analysis method of vane extruder conveying state is put forward by using the lattice Boltzmann method. On this base, physical model and mathematical model are established. Calculation of velocity distribution and quantitative description of the elongational deformation rate shows there has elongational rheological in the vane plasticizing extruder. Periodic extensional flow field has very good mixing effect in polymer processing.
This is a preview of subscription content, log in via an institution to check access.
Access this chapter
Tax calculation will be finalised at checkout
Purchases are for personal use only
References
Tadmor Z, Gogos CG (2006) Principles of polymer processing, 2nd edn. Wiley, New Jersey, pp 473–475
Tadmor Z (1976) Forces in dispersive mixing. Ind Eng Chem Res Fundam 15(4):346–348
Zloczower IM, Tadmor Z (1994) Dispersive mixing of solid additives. Mixing Compd Polymer-Theory Pract 23:55–84
Manas-Zloczower Ica (1994) Studies of mixing efficiency in batch and continuous mixers. Rubber Chem Technol 67(3):504–528
Rauwendaal C, Osswald T, Gramann P (1999) Design of dispersive mixing devices. Int Polym Proc 14(1):28–34
Suzaka Y (1982) Mixing device. USP. 4334783
Jinping Q (2009) A method and a device for plasticating and transporting polymer material based on elongational flow. EP. 2113355
Wolfram S (1986) Cellular automaton fluids 1: basic theory. J Stat Mech 45:471–529
Mcnamara GR, Zanetti G (1988) Use of the Boltzmann equation to simulate lattice gas automata. Phys Rev Lett 61(20):2332–2335
Bhatnagar P, Gross EP, Krook MK (1954) a model for collision processes in gases. I. Small amplitude processes in charged and neutral one—component systems. Phys Rev 94(3):511–525
Qian Y, d’Humieres D, Lallemand P (1992) Lattice BGK models for Navier-Stokes equation. Europhysits Lett 17:479–484
Mohamad AA (2011) Lattice Boltzmann method fundamentals and engineering applications with computer codes. Springer, London, pp 69–72
Acknowledgments
The authors wish to acknowledge the National Nature Science Foundation of China(Grant 10872071, 50973035, 50903033, 51073061, and 21174044), National Key Technology R&D Program of China (Grant 2009BAI84B05 and 2009BAI84B06), the Fundamental Research Funds for the Central Universities (NO. 2012ZM0047), Program for New Century Excellent Talents in University (No.NCET-11-0152), Pearl River Talent Fund for Young Sci-Tech Researchers of Guangzhou City (No.2011J2200058), 973 Program (No.2012CB025902) and National Natural Science Foundation of China-Guangdong Joint Foundation Project (U1201242) for their financial supports.
Author information
Authors and Affiliations
Corresponding author
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 2014 Springer Science+Business Media Dordrecht
About this paper
Cite this paper
Li, J., Qu, J., Zhao, X., Zhang, G. (2014). Lattice Boltzmann Method for the Velocity Analysis of Polymer Melt in Vane Extruder. In: Huang, YM., Chao, HC., Deng, DJ., Park, J. (eds) Advanced Technologies, Embedded and Multimedia for Human-centric Computing. Lecture Notes in Electrical Engineering, vol 260. Springer, Dordrecht. https://doi.org/10.1007/978-94-007-7262-5_43
Download citation
DOI: https://doi.org/10.1007/978-94-007-7262-5_43
Published:
Publisher Name: Springer, Dordrecht
Print ISBN: 978-94-007-7261-8
Online ISBN: 978-94-007-7262-5
eBook Packages: EngineeringEngineering (R0)