Local gas holdup measurement of a bubble column using SONIA-ultrasonic non-invasive method

Sensors and Actuators, A: Physical

Volumn 126, Issue 2, 2006, Pages 447-454

  Widyanto, Muhammad R ^a   Utomo, Marsudi B ^b   Kawamoto, Kazuhiko ^c   Kusumoputro, Benyamin ^d   Hirota, Kaoru ^a,e  

^a TOKYO INSTITUTE OF TECHNOLOGY   (Japan)

^b Indonesia Ultrasonic Research Institute   (Indonesia)

^c KYUSHU INSTITUTE OF TECHNOLOGY   (Japan)

^d UNIVERSITY OF INDONESIA   (Indonesia)

^e Kyushu Institute of Technology ^*

Author keywords

Local gas holdup; Neural network; Ultrasonic non invasive method

Indexed keywords

ENERGY ATTENUATION; LOCAL GAS HOLDUP; SELF-ORGANIZED NETWORK INSPIRED BY IMMUNE ALGORITHM (SONIA); ULTRASONIC NON-INVASIVE METHOD;

BACKPROPAGATION; COMPUTER SIMULATION; DATA STRUCTURES; GAS FUEL MEASUREMENT; NEURAL NETWORKS; PHOTOGRAPHY; ULTRASONIC APPLICATIONS;

BUBBLE COLUMNS;

EID: 31544461234     PISSN: 09244247     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.sna.2005.10.021     Document Type: Article

References (22)

1. T. Tsutsui, and T. Miyauchi Fluidity of a fluidized catalyst bed and its effects on the behavior of the bubbles Int. Chem. Eng. 20 3 1980 386 393
2. A. Matsuura, and L.S. Fan Distribution of bubble properties in a gas-liquid-solid fluidized bed AlChE J. 30 6 1984 894 903
3. M. Fukuma, K. Muroyama, and A. Yasunishi Properties of bubble swarm in a slurry bubble column J. Chem. Eng. Jpn. 20 1 1987 28 33
4. K. Kitano, and L.S. Fan Near-wake structure of a single gas bubble in a two-dimensional liquid-solid fluidized bed: solids holdup Chem. Eng. Sci. 43 6 1987 1355 1361
5. Warsito, A. Maezawa, S. Uchida, and S. Okamura A model for simultaneous measurement of gas and solid holdups in a bubble column using ultrasonic method Can. J. Chem. Eng. 73 1995 734 743
6. Warsito, M. Ohkawa, A. Maezawa, and S. Uchida Flow structure and phase distributions in a slurry bubble column Chem. Eng. Sci. 52 1997 3941 3947
7. Warsito, A. Maezawa, S. Uchida, and S. Okamura Radial solid concentration profiles in a slurry bubble column measured by ultrasonic method J. Chem. Eng. Jpn. 30 1997 786 792
8. Warsito, M. Ohkawa, and S. Uchida Cross-sectional distributions of gas and solid holdups in slurry bubble column investigated by ultrasonic computed tomography Chem. Eng. Sci. 54 1999 4711 4728
9. D.E. Rumelhart, G.E. Hinton, and R.J. Williams Learning representation by error propagation Nature 323 1986 533 536
10. M.R. Widyanto, H. Nobuhara, K. Kawamoto, K. Hirota, and B. Kusumoputro Improving recognition and generalization capability of back-propagation NN using a self-organized network inspired by immune algorithm (SONIA) Appl. Soft Comput. 6 1 2005 72 84
11. J.I. Timmis, Artificial immune systems: a novel data analysis technique inspired by the immune network theory, Ph.D. Dissertation, University of Wales, Aberystwyth, 2001.
12. N. Niwa Choonpa Keisoku (Japanese) 1982 Shokodo Press Tokyo, Japan
13. A.A. Starvs, and U. von Stockar Measurement of interfacial areas in gas-liquid dispersions by ultrasonic pulse transmission Chem. Eng. Sci. 40 1985 1169 1175
14. J.W. Tzeng, R.C. Chen, and L.S. Fan Visualization of flow characteristics in a 2-D bubble column and three-phase fluidized bed AIChE J. 39 5 1993 733 744
15. R.C. Chen, J. Reese, and L.S. Fan Flow structure in a three-dimensional bubble column and three-phase fluidized bed AIChE J. 40 7 1994 1093 1104
16. V. Stolojanu, and A. Prakash Hydrodynamic measurements in a slurry bubble column using ultrasonic techniques Chem. Eng. Sci. 52 1997 4225 4230
17. Y.T. Shah, S.P. Godbole, and W.D. Deckwer Design parameters estimations for bubble column reactors AIChE J. 28 3 1982 353 379
18. P.L.C. Lage, and R.O. Esposito Experimental determination of bubble size distributions in bubble columns: prediction of mean bubble diameter and gas holdup Powder Technol. 101 1998 142 150
19. A. Sarrafi, M. Jamialahmadi, H.M. Steinhagen, and J. Smith Gas holdup in homogeneous and heterogeneous gas-liquid bubble column reactors Can. J. Chem. Eng. 77 1999 11 21
20. J. Yi, and L.L. Tavlarides Model for holdup measurement in liquid dispersions using an ultrasonic technique Ind. Eng. Chem. Res. 29 1990 475 482
21. D.J.C. MacKay Bayesian interpolation Neural Comput. 4 3 1992 415 447
22. H. Demuth, and M. Beale Neural Network Toolbox, Matlab 6.1 User Guide 2001 Math Works