Statistical and frequency analysis of pressure fluctuation in an annular spouted bed of coarse particles

2017 ◽  
Vol 317 ◽  
pp. 216-223 ◽  
Author(s):  
Hanyang Gao ◽  
Xiwu Gong ◽  
Guoxin Hu
Keyword(s):  
Frequency Analysis ◽  
Pressure Fluctuation ◽  
Coarse Particles ◽  
Spouted Bed

CFD–DEM simulation of a pseudo-two-dimensional spouted bed comprising coarse particles

Particuology ◽  
2019 ◽  
Vol 43 ◽  
pp. 171-180 ◽  
Author(s):  
B. Mahmoodi ◽  
S.H. Hosseini ◽  
G. Ahmadi
Keyword(s):  
Coarse Particles ◽  
Two Dimensional ◽  
Spouted Bed ◽  
Dem Simulation

1221 Frequency Analysis of Pressure Fluctuation on Blade Surface of Small Axial Flow Fan

2013 ◽  
Vol 2013.50 (0) ◽  
pp. 122101-122102
Author(s):  
Kiyoshi KAWAGUCHI ◽  
Fuminobu WATANABE ◽  
Kenji OOE ◽  
Daisuke WATANABE
Keyword(s):  
Frequency Analysis ◽  
Pressure Fluctuation ◽  
Axial Flow ◽  
Blade Surface ◽  
Axial Flow Fan ◽  
Small Axial Flow Fan

Experimental Flow Measurements of a Spouted Bed Using Pressure Transducer and X-Ray CT Scanner

2011 ◽  
Vol 9 (1) ◽  
Author(s):  
Bangyou Wu ◽  
Ana Orta ◽  
Apostolos Kantzas
Keyword(s):  
Pressure Fluctuation ◽  
Ct Scanning ◽  
Ct Scanner ◽  
Gas Velocity ◽  
Spouted Bed ◽  
Flow Measurements ◽  
X Ray ◽  
Wall Pressure Fluctuation ◽  
Column Wall ◽  
X Ray Computed

Flow behaviour of an air-glass bead spouted bed (20 cm diameter, 1.31 m high) was investigated using wall pressure fluctuation measurements and X-ray Computed Tomography (CT) scanning. Spout shape, spout dimension, fountain shape and fountain height were visualized from CT images. Statistical and spectral analyses were applied to pressure fluctuation series measured along the column wall. Local and global gas-solids flow dynamics were compared. Gas velocity greatly affects hydrodynamics of the spout bed. A stable spouting regime was identified. This study enhances the understanding of gas-solid flow patterns and provides detail hydrodynamics for further modelling work.

Experimental investigation on gas-solid hydrodynamics of coarse particles in a two-dimensional spouted bed

2017 ◽  
Vol 307 ◽  
pp. 175-183 ◽  
Author(s):  
He Zhang ◽  
Malin Liu ◽  
Tianjin Li ◽  
Zhiyong Huang ◽  
Xinming Sun ◽  
...  
Keyword(s):  
Experimental Investigation ◽  
Coarse Particles ◽  
Two Dimensional ◽  
Spouted Bed

scholarly journals Frequency analysis of pressure fluctuation in fluidized bed plenum.

1991 ◽  
Vol 24 (1) ◽  
pp. 76-81 ◽  
Author(s):  
Hiroyuki Kage ◽  
Nobuyuki Iwasaki ◽  
Hisamori Yamaguchi ◽  
Yoshizo Matsuno
Keyword(s):  
Fluidized Bed ◽  
Frequency Analysis ◽  
Pressure Fluctuation

Assessment of Stability of Spouted Bed Using Pressure Fluctuation Analysis

2012 ◽  
Vol 51 (37) ◽  
pp. 12117-12125 ◽  
Author(s):  
Palash Kumar Mollick ◽  
Dakshinamoorthy Sathiyamoorthy
Keyword(s):  
Pressure Fluctuation ◽  
Fluctuation Analysis ◽  
Spouted Bed
Sign in / Sign up

Export Citation Format

Share Document