A new approach for modelling residence time distribution in a co-rotating twin screw extruder

被引：0
|
作者：
Poulesquen, A
Vergnes, B
Cassagnau, P
Michel, A
机构：
[1] Ecole Mines Paris, CEMEF, CNRS, UMR 7635, F-06904 Sophia Antipolis, France
[2] Univ Lyon 1, CNRS, UMR 5627, LEMPB, F-69622 Villeurbanne, France
来源：
CHIMIA | 2001年 / 55卷 / 03期
关键词：
extrusion; modelling; residence time distribution; twin screw;
D O I：
暂无
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
A model to determine the residence time distribution (RTD) in a co-rotating twin screw extruder is proposed. The method couples a thermomechanical approach with a chemical engineering approach and allows us to obtain the RTD without a fitting parameter. The global residence time is obtained using Ludovic(R) twin screw modelling software and simple chemical reactors are chosen to depict the screw profile. Experiments were carried out to validate the model. The effects of feed rate and screw speed on the residence time distribution were studied. Results are in good agreement with the predictions of the model.
引用
收藏
页码：247 / 248
页数：2
相关论文
共 50 条
  • [31] RESIDENCE TIME DISTRIBUTION MODELING FOR CO-ROTATING TWIN-SCREW EXTRUSION OF THERMOSET POWDER COATINGS
    SCOTT, JA
    WALTERS, JT
    CHEMICAL ENGINEERING RESEARCH & DESIGN, 1995, 73 (A1): : 27 - 32
  • [32] A study of EPDM devulcanization in a co-rotating twin-screw extruder
    Jalilvand, Ahmad Reza
    Ghasemi, Ismaeil
    Karrabi, Mohammad
    Azizi, Hamed
    Iranian Polymer Journal (English Edition), 2007, 16 (05): : 327 - 335
  • [33] Continuous polymerization of polycaprolactone in a modular co-rotating twin screw extruder
    Kim, BJ
    White, JL
    ANTEC 2000: SOCIETY OF PLASTICS ENGINEERS TECHNICAL PAPERS, CONFERENCE PROCEEDINGS, VOLS I-III, 2000, : 224 - 228
  • [34] A study of EPDM devulcanization in a co-rotating twin-screw extruder
    Jalilvand, Ahmad Reza
    Ghasemi, Ismaell
    Karrabi, Mohammad
    Azizi, Hamed
    IRANIAN POLYMER JOURNAL, 2007, 16 (05) : 327 - 335
  • [35] OPTIMIZATION OF THE CO-ROTATING TWIN-SCREW EXTRUDER FOR FILLED THERMOPLASTICS
    DILLON, MJ
    PLASTICS RUBBER AND COMPOSITES PROCESSING AND APPLICATIONS, 1995, 24 (05): : 267 - 270
  • [36] Effect of Screw Configuration on Filler Dispersion in Intermeshing Co-rotating Twin Screw Extruder
    Kang, Min Sung
    Kang, Byoung Yook
    Sim, Hyun Seog
    Son, Jae Myoung
    Lee, Kwang Hee
    Park, Min
    POLYMER-KOREA, 2011, 35 (02) : 99 - 105
  • [37] A comprehensive review on residence time distributions in co-rotating twin-screw extrusion
    Vergnes, Bruno
    INTERNATIONAL POLYMER PROCESSING, 2024,
  • [38] Quantification of the melting process in a co-rotating twin-screw extruder: A hybrid modeling approach
    Garge, S. C.
    Wetzel, M. D.
    Ogunnaike, B. A.
    POLYMER ENGINEERING AND SCIENCE, 2007, 47 (07): : 1040 - 1051
  • [39] Melting and blending in a modular co-rotating/counter-rotating twin screw extruder
    Cho, JW
    White, JL
    INTERNATIONAL POLYMER PROCESSING, 1996, 11 (01) : 21 - 28
  • [40] Three-dimensional modelling of flow curves in co-rotating twin-screw extruder elements
    Bayyeya, M. A.
    Vega, J. F.
    Martfnez-Salazar, J.
    JOURNAL OF MATERIALS PROCESSING TECHNOLOGY, 2008, 197 (1-3) : 221 - 224
12345