| 000 | 02401nam a2200277Ia 4500 | ||
|---|---|---|---|
| 003 | MX-MdCICY | ||
| 005 | 20250626080925.0 | ||
| 040 | _cCICY | ||
| 090 | _aB-13476 | ||
| 245 | 1 | 0 | _aA two-phase model to predict the enhanced mass transfer by bubble-induced convection in parallel-plate electrochemical reactors |
| 490 | 0 | _aElectrochimica Acta, 498, p.144606, 2024 | |
| 500 | _aArtÃculo | ||
| 520 | 3 | _aThis study introduces a two-phase model (Euler-Euler) designed to predict mass transfer enhancement resulting from electro-generated bubbles under varying conditions. Considering parameters such as bubble size, current density, turbulence, and fluid properties, the model aims to provide a comprehensive understanding of the relationship between bubble dynamics and mass transfer enhancement. The methodology for constructing the model, the incorporation of empirical correlations for bubble-liquid interactions, the validation against experimental data, and a sensitivity analysis are discussed. The model proves valuable in simulating mass transfer behaviour under bubble-induced convection, allowing for the straightforward exploration of the effects of different parameters. It is inferred that the exponent in the Schmidt (Sc) number in correlations for gas-evolving electrodes should be 0.5. Incorporating two dimensionless numbers, Reynolds (Reg) and Galileo (Ga), in a correlation is essential to fitting experimental results, accounting for the hydrodynamics of the two-phase system. Finally, the model facilitates the prediction of cell voltage during galvanostatic operations and the total current for a fixed cell potential difference. This capability enables the calculation of figures of merit, such as space time yield and specific energy consumption, offering practical insights for engineering scale-up and optimization | |
| 650 | 1 | 4 | _aBUBBLE-INDUCED CONVECTION |
| 650 | 1 | 4 | _aELECTROCHEMICAL REACTORS |
| 650 | 1 | 4 | _aGAS-EVOLVING ELECTRODES |
| 650 | 1 | 4 | _aGAS-LIQUID FLOW |
| 650 | 1 | 4 | _aMASS TRANSFER ENHANCEMENT |
| 650 | 1 | 4 | _aOPENFOAM |
| 650 | 1 | 4 | _aTWO-PHASE HYDRODYNAMICS |
| 700 | 1 | 2 | _aColli, A. N. |
| 700 | 1 | 2 | _aBisang, J. M. |
| 856 | 4 | 0 |
_uhttps://drive.google.com/file/d/1DCyKPcvee5CFXzDpGrlTFzLD3N5QxoFm/view?usp=drive_link _zPara ver el documento ingresa a Google con tu cuenta: @cicy.edu.mx |
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