Abstract:
Free convective mass transfer rates at vertical electrodes of expanded metal were measured by the electrochemical method. Electrode height and electrolyte concentration were varied and the dependence of the expanded metal on the geometry and on the mesh orientation with respect to the vertical direction was investigated. A single equation was developed to correlate all the results. Besides the generalized dimensionless groups for natural convection the correlation includes a parameter characterizing the geometry of the expanded metal. The correlation also represents free convective mass transfer results obtained by other investigators with vertical mesh electrodes. © 1987 Chapman and Hall Ltd.
Registro:
Documento: |
Artículo
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Título: | A parameter characterizing the geometry of expanded metal. II. Natural convection mass transfer at expanded metal electrodes |
Autor: | Piovano, S.; Böhm, U. |
Filiación: | Departamento de Industrias, Universidad de Buenos Aires, Ciudad Universitaria, Buenos Aires, 1428, Argentina
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Palabras clave: | MASS TRANSFER; EXPANDED METAL; MESH ORIENTATION; VERTICAL MESH ELECTRODES; ELECTRODES |
Año: | 1987
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Volumen: | 17
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Número: | 1
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Página de inicio: | 127
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Página de fin: | 133
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DOI: |
http://dx.doi.org/10.1007/BF01009139 |
Título revista: | Journal of Applied Electrochemistry
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Título revista abreviado: | J Appl Electrochem
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ISSN: | 0021891X
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CODEN: | JAELB
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Registro: | https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_0021891X_v17_n1_p127_Piovano |
Referencias:
- S. Piovano and U. Böhm, J. Appl. Electrochem.17 (1987) •••; Wragg, A.A., (1960) Int. J. Heat Mass Transfer, 11, p. 979
- Sedahmed, G., Shemilt, L., (1985) Chem. Eng. Res. Des., 63, p. 378
- Böhm, U., Ibl, N., Frei, A.M., (1966) Electrochim. Acta, 11, p. 421
- Gabitto, J., Böhm, U., (1981) Int. J. Heat Mass Transfer, 24, p. 1675
- Somerscales, E., Kassemi, M., (1985) J. Appl. Electrochem., 15, p. 405
- Shemilt, L., Sedahmed, G., (1976) J. Appl. Electrochem., 6, p. 471
- Wragg, A.A., (1977) J. Appl. Electrochem., 7, p. 363
Citas:
---------- APA ----------
Piovano, S. & Böhm, U.
(1987)
. A parameter characterizing the geometry of expanded metal. II. Natural convection mass transfer at expanded metal electrodes. Journal of Applied Electrochemistry, 17(1), 127-133.
http://dx.doi.org/10.1007/BF01009139---------- CHICAGO ----------
Piovano, S., Böhm, U.
"A parameter characterizing the geometry of expanded metal. II. Natural convection mass transfer at expanded metal electrodes"
. Journal of Applied Electrochemistry 17, no. 1
(1987) : 127-133.
http://dx.doi.org/10.1007/BF01009139---------- MLA ----------
Piovano, S., Böhm, U.
"A parameter characterizing the geometry of expanded metal. II. Natural convection mass transfer at expanded metal electrodes"
. Journal of Applied Electrochemistry, vol. 17, no. 1, 1987, pp. 127-133.
http://dx.doi.org/10.1007/BF01009139---------- VANCOUVER ----------
Piovano, S., Böhm, U. A parameter characterizing the geometry of expanded metal. II. Natural convection mass transfer at expanded metal electrodes. J Appl Electrochem. 1987;17(1):127-133.
http://dx.doi.org/10.1007/BF01009139