Artículo
Salierno, G.L.; Fraguío, M.S.; Piovano, S.; Cassanello, M.; Cardona, M.A.; Hojman, D.; Somacal, H. "Bubble columns dynamics inferred from the motion of a radioactive tracer followed by axially aligned detectors" (2012) Chemical Engineering Journal. 207-208:450-461
Consulte la política de Acceso Abierto del editor
Abstract:
Bubble column dynamics can be properly studied with advanced velocimetry techniques, like radioactive particle tracking (RPT). However, sophisticated methods are scarcely used in the industrial environment; simpler methodologies like nuclear gauge scanning are generally preferred even if they provide more limited information. This work explores the feasibility of inferring information of the underlying dynamics in bubble columns, using a set of axially aligned detectors (AADs). The AADs scan simultaneously different column heights when a unique radioactive tracer is left free within the examined vessel, thus avoiding the cumbersome calibration required for RPT. The combined response of the AADs is analyzed by means of a data mining procedure to determine quantitative indexes related to the underlying flow regime. © 2012 Elsevier B.V.
Registro:
| Documento: | Artículo |
| Título: | Bubble columns dynamics inferred from the motion of a radioactive tracer followed by axially aligned detectors |
| Autor: | Salierno, G.L.; Fraguío, M.S.; Piovano, S.; Cassanello, M.; Cardona, M.A.; Hojman, D.; Somacal, H. |
| Filiación: | PINMATE, Dept. Industrias, FCEYN, Universidad de Buenos Aires, Intendente Güiraldes 2620, C1428BGA Buenos Aires, Argentina TANDAR, Comisión Nacional de Energía Atómica (CNEA), Centro Atómico Constituyentes, Buenos Aires, Argentina ECYT, Universidad Nacional de San Martín, San Martín, Argentina |
| Palabras clave: | Axially aligned detectors; Bubble columns; Flow regimes; Radioactive tracers; Column dynamics; Column height; Flow regimes; Industrial environments; Limited information; Nuclear gauges; Radioactive particle tracking; Underlying dynamics; Detectors; Dynamics; Radioactive tracers; Bubble columns |
| Año: | 2012 |
| Volumen: | 207-208 |
| Página de inicio: | 450 |
| Página de fin: | 461 |
| DOI: | http://dx.doi.org/10.1016/j.cej.2012.06.150 |
| Título revista: | Chemical Engineering Journal |
| Título revista abreviado: | Chem. Eng. J. |
| ISSN: | 13858947 |
| CODEN: | CMEJA |
| Registro: | https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_13858947_v207-208_n_p450_Salierno |
Referencias:
- Kantarci, N., Borak, F., Ulgen, K.O., Review: bubble column reactors (2005) Process Biochem., 40, pp. 2263-2283
- Dudukovic, M.P., Opaque multiphase flows: experiments and modelling (2002) Exp. Thermal Fluid Sci., 26, pp. 747-761
- Chaouki, J., Larachi, F., Dudukovic, M.P., (1997) Non-Invasive Monitoring of Multiphase Flow, , Elsevier, Amsterdam, The Netherlands
- Olivieri, G., Russo, M.E., Simeone, M., Marzocchella, A., Salatino, P., Effects of viscosity and relaxation time on the hydrodynamics of gas-liquid systems (2011) Chem. Eng. Sci., 66, pp. 3392-3399
- Shaikh, A., Al Dahhan, M.H., A review on flow regime transition in bubble columns (2007) Int. J. Chem. React. Eng., 5, pp. R1
- Fraguío, M.S., Cassanello, M.C., Larachi, F., Chaouki, J., Flow regime transition pointers in three-phase fluidized beds inferred from a solid tracer trajectory (2006) Chem. Eng. Process., 45, pp. 350-358
- Daw, C.S., Finney, C.E.A., Tracy, E.R., A review of symbolic analysis of experimental data (2003) Rev. Sci. Instrum., 74, pp. 915-930
- Larachi, F., Kennedy, G., Chaouki, J., A g-ray detection system for 3-D particle tracking in multiphase reactors (1994) Nucl. Instrum. Methods Phys. Res., Sect. A, 338, pp. 568-576
- Bhusarapu, S., Cassanello, M.C., Al-Dahhan, M., Dudukovic, M.P., Trujillo, S., O'Hern, T., Dynamical features of the solid motion in gas-solid risers (2007) Int. J. Multiphase Flow, 33, pp. 164-181
- Rajagopalan, V., Ray, A., Samsi, R.R., Mayer, J., Patter identification in dynamical systems via symbolic time series analysis (2007) Pattern Recogn., 40, pp. 2897-2907
- Gupta, S., Ray, A., Keller, E., Symbolic time series analysis of ultrasonic signals for fatigue damage monitoring in polycrystalline alloys (2006) Meas. Sci. Technol., 17, pp. 1963-1973
- Brida, J.G., Punzo, L.F., Symbolic time series analysis and dynamic regimes (2003) Struct. Change Econ. Dyn., 14, pp. 159-183
- Yang, J.H., Yang, J.-I., Kim, H.-J., Chun, D.H., Lee, H.-T., Jung, H., Two regime transitions to pseudo-homogeneous and heterogeneous bubble flow for various liquid viscosities (2010) Chem. Eng. Process., 49, pp. 1044-1050
- Funfschilling, D., Li, H.Z., Flow of non-Newtonian fluids around bubbles: PIV measurements and birefringence visualization (2001) Chem. Eng. Sci., 56, pp. 1137-1141
- Kemiha, M., Frank, X., Poncin, S., Li, H.Z., Origin of the negative wake behind a bubble rising in non-Newtonian fluids (2006) Chem. Eng. Sci., 61, pp. 4041-4047
- Herrera-Velarde, J.R., Zenit, R., Chehata, D., Mena, B., The flow of non-Newtonian fluids around bubbles and its connection to the jump discontinuity (2003) J. Non-Newtonian Fluid Mech., 111, pp. 199-209
- Ruzicka, M.C., Drahoš, J., Mena, P.C., Teixeira, J.A., Effect of viscosity on homogeneous-heterogeneous flow regime transition in bubble columns (2003) Chem. Eng. J., 96, pp. 15-22
- Fransolet, E., Crine, M., Marchot, P., Toye, D., Analysis of gas holdup in bubble columns with non-Newtonian fluid using electrical resistance tomography and dynamic gas disengagement technique (2005) Chem. Eng. Sci., 60, pp. 6118-6123
Citas:
---------- APA ----------
Salierno, G.L., Fraguío, M.S., Piovano, S., Cassanello, M., Cardona, M.A., Hojman, D. & Somacal, H. (2012) . Bubble columns dynamics inferred from the motion of a radioactive tracer followed by axially aligned detectors. Chemical Engineering Journal, 207-208, 450-461.http://dx.doi.org/10.1016/j.cej.2012.06.150
---------- CHICAGO ----------
Salierno, G.L., Fraguío, M.S., Piovano, S., Cassanello, M., Cardona, M.A., Hojman, D., et al. "Bubble columns dynamics inferred from the motion of a radioactive tracer followed by axially aligned detectors" . Chemical Engineering Journal 207-208 (2012) : 450-461.http://dx.doi.org/10.1016/j.cej.2012.06.150
---------- MLA ----------
Salierno, G.L., Fraguío, M.S., Piovano, S., Cassanello, M., Cardona, M.A., Hojman, D., et al. "Bubble columns dynamics inferred from the motion of a radioactive tracer followed by axially aligned detectors" . Chemical Engineering Journal, vol. 207-208, 2012, pp. 450-461.http://dx.doi.org/10.1016/j.cej.2012.06.150
---------- VANCOUVER ----------
Salierno, G.L., Fraguío, M.S., Piovano, S., Cassanello, M., Cardona, M.A., Hojman, D., et al. Bubble columns dynamics inferred from the motion of a radioactive tracer followed by axially aligned detectors. Chem. Eng. J. 2012;207-208:450-461.http://dx.doi.org/10.1016/j.cej.2012.06.150
