MODELING TWIN ROTOR MIXERS AND EXTRUDERS

被引：8

作者：

DAVID, B ^{[1
]}

SAPIR, T ^{[1
]}

NIR, A ^{[1
]}

TADMOR, Z ^{[1
]}

机构：

[1] TECHNION ISRAEL INST TECHNOL,DEPT CHEM ENGN,IL-31096 HAIFA,ISRAEL

来源：

INTERNATIONAL POLYMER PROCESSING | 1992年 / 7卷 / 03期

关键词：

D O I：

10.3139/217.920204

中图分类号：

TQ [化学工业];

学科分类号：

0817 ;

摘要：

An improved flow model for simulating flow in batch and continuous twin rotor mixers and extruders is presented. The model adopts an Eulerian point of view from the stationary barrel surface. It incorporates Couette flow analysis, which accounts for the curvature effects in the non-intermeshing region, and correction factors for treatment of flow near the bounding sidewalls of a batch mixer. A method for tracking the motion of fluid particles is presented.

引用

页码：204 / 211

页数：8

共 10 条

[1] DAVID B, 1990, INT POLYM PROCESS, V3, P155
[2] ENGELMAN M, 1986, FIDAP FLUID DYNAMICS
[3] VISUALIZATION OF FLOW DURING THE PROCESSING OF RUBBER IN AN INTERNAL MIXER
FREAKLEY, PK
WANIDRIS, WY
[J]. RUBBER CHEMISTRY AND TECHNOLOGY, 1979, 52 (01): : 134 - 145
[4] SIMULATION OF FLOW AND MIXING IN AN INTERNAL MIXER
KIM, JK
WHITE, JL
MIN, K
SZYDLOWSKI, W
[J]. INTERNATIONAL POLYMER PROCESSING, 1989, 4 (01) : 9 - 15
[5] KIM JK, 1991, INT POLYM PROC, V6, P2
[6] Szydlowski W., 1987, INT POLYM PROCESS, V1, P207
[7] FLOW ANALYSIS NETWORK (FAN) - METHOD FOR SOLVING FLOW PROBLEMS IN POLYMER PROCESSING
TADMOR, Z
BROYER, E
GUTFINGE.C
[J]. POLYMER ENGINEERING AND SCIENCE, 1974, 14 (09) : 660 - 665
[8] NUMBER OF PASSAGE DISTRIBUTION-FUNCTIONS WITH APPLICATION TO DISPERSIVE MIXING
TADMOR, Z
[J]. AICHE JOURNAL, 1988, 34 (12) : 1943 - 1948
[9] Tadmor Z., 1970, ENG PRINCIPLES PLAST
[10] WHITE JL, 1989, APPL POLYM S, V49, P59

← 1 →