Residence Time Distributions for Wheat Starch in a Single Screw Extruder

1983 ◽  
Vol 48 (4) ◽  
pp. 1157-1161 ◽  
Author(s):  
V. J. DAVIDSON ◽  
D. PATON ◽  
L. L. DIOSADY ◽  
W. A. SPRATT
Keyword(s):  
Residence Time ◽  
Wheat Starch ◽  
Screw Extruder ◽  
Single Screw ◽  
Single Screw Extruder ◽  
Residence Time Distributions

scholarly journals Modelling non-homogeneous flow and residence time distribution in a single-screw extruder by means of Markov chains

2012 ◽  
Vol 50 (8) ◽  
pp. 2141-2154 ◽  
Author(s):  
Denis Ponomarev ◽  
Elisabeth Rodier ◽  
Martial Sauceau ◽  
Clémence Nikitine ◽  
Vadim Mizonov ◽  
...  
Keyword(s):  
Markov Chains ◽  
Residence Time ◽  
Time Distribution ◽  
Residence Time Distribution ◽  
Screw Extruder ◽  
Homogeneous Flow ◽  
Single Screw ◽  
Single Screw Extruder

Degradation of Wheat Starch in a Single Screw Extruder: Characteristics of Extruded Starch Polymers

1984 ◽  
Vol 49 (2) ◽  
pp. 453-458 ◽  
Author(s):  
V. J. DAVIDSON ◽  
D. PATON ◽  
L. L. DIOSADY ◽  
G. LAROCQUE
Keyword(s):  
Wheat Starch ◽  
Screw Extruder ◽  
Single Screw ◽  
Single Screw Extruder

Residence Time Distribution in a Single-Screw Extruder Processing Soy-Sweet Potato Mixtures

LWT ◽  
2001 ◽  
Vol 34 (7) ◽  
pp. 478-483 ◽  
Author(s):  
M.O. Iwe ◽  
D.J. Van Zuilichem ◽  
P.O. Ngoddy ◽  
C.C. Ariahu
Keyword(s):  
Sweet Potato ◽  
Residence Time ◽  
Time Distribution ◽  
Residence Time Distribution ◽  
Screw Extruder ◽  
Single Screw ◽  
Single Screw Extruder

Numerical analysis of mixing performance of mixing section in pin-barrel single-screw extruder

2011 ◽  
Vol 31 (1) ◽  
Author(s):  
Jinnan Chen ◽  
Pan Dai ◽  
Hui Yao ◽  
Tung Chan
Keyword(s):  
Numerical Analysis ◽  
Finite Elements ◽  
Flow Field ◽  
Residence Time ◽  
Particle Tracking ◽  
Mixing Efficiency ◽  
Screw Extruder ◽  
Mixing Performance ◽  
Single Screw ◽  
Single Screw Extruder

Abstract Using the finite elements method, numerical simulations of the flow field of a rubber melt in the mixing sections of a conventional full-flight single-screw extruder and a pin-barrel single-screw extruder were carried out. Particle tracking analysis was used to statistically analyze the mixing state of the rubber melt in the mixing section with pin and that without pin. The mixing performance of both types of mixing section was quantitatively evaluated. The results show that the pins partially disorganize the particle trajectories, change the particle moving directions, and enhance the mixing performance. The particle residence time is longer in the mixing section with pins than in the mixing section with no pin, leading to better mixing in the former. The distributive mixing of particles in both types of mixing section was statistically analyzed. The pins increase the efficiency of stretching and the time-averaged efficiency of stretching, and hence the mixing efficiency. However, further increase in the number of pins does not necessarily enhance the mixing performance.

A Model for Mechanical Degradation of Wheat Starch in a Single-Screw Extruder

1984 ◽  
Vol 49 (4) ◽  
pp. 1154-1157 ◽  
Author(s):  
V. J. DAVIDSON ◽  
D. PATON ◽  
L L DIOSADY ◽  
L. J. RUBIN
Keyword(s):  
Wheat Starch ◽  
Mechanical Degradation ◽  
Screw Extruder ◽  
Single Screw ◽  
Single Screw Extruder

Degradation of Wheat Starch in a Single-Screw Extruder: Mechano-Kinetic Breakdown of Cooked Starch

1985 ◽  
Vol 50 (6) ◽  
pp. 1697-1699 ◽  
Author(s):  
L. L. DIOSADY ◽  
D. PATON ◽  
N. ROSEN ◽  
L. J. RUBIN ◽  
C. ATHANASSOULIAS
Keyword(s):  
Wheat Starch ◽  
Screw Extruder ◽  
Single Screw ◽  
Single Screw Extruder
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