Perimeter Measure Analysis of Chaotic Attractor for Tube-Wall Pressure Fluctuations Signal in the Horizontal Kenics Static Mixer

Static mixers are widely used in process industry especially in process intensification fields. Fluctuations information of tube-wall pressure in the KSM with a diameter 100 mm and an aspect ratio 2 was got by high speed collector under different inlet velocities. Perimeter measure analysis had been...

Full description

Saved in:
Bibliographic Details
Main Authors: Meng Hui-Bo, Xiong Qiang, Yu Yan-Fang, Wu Jian-Hua
Format: Conference Proceeding
Language:English
Subjects:
chaotic attractor
Chemical engineering
Delay
Delay effects
Fluctuations
Mixers
Nonlinear dynamical systems
perimeter measure analysis
pressure fluctuation
Pressure measurement
static mixer
Online Access:Request full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary:Static mixers are widely used in process industry especially in process intensification fields. Fluctuations information of tube-wall pressure in the KSM with a diameter 100 mm and an aspect ratio 2 was got by high speed collector under different inlet velocities. Perimeter measure analysis had been used to characterize the chaotic attractor characterization. Experiments result indicated that the attractor area and the secondary axial length have the same tendency with the increase of time delay. The linear growth rate of the area was employed to characterize the geometric shape of attractor. An optimum operation condition, Q=0.8 m 3 /h, could be selected for better mixing performance.
ISSN:2160-7443
DOI:10.1109/ICIC.2011.92