Search results for "Reverse electro dialysis"

showing 3 items of 3 documents

Reverse electro dialysis processes. Selection of redox processes and electrodes.

2011

Reverse electro dialysis
researchProduct

CFD PREDICTION OF SCALAR TRANPORT IN THIN CHANNELS FOR REVERSE ELECTRODIALYSIS

2014

Reverse ElectroDialysis (RED) is a very promising technology allowing the electrochemical potential difference of a salinity gradient to be directly converted into electric energy. Fluid dynamics optimization of the thin channels to be devoted for the RED process is still an open problem. The present preliminary work focuses on the Computational Fluid Dynamics (CFD) simulation of the flow and concentration fields in these channels. In particular three different configurations were investigated: a channel unprovided with a spacer and two different spacer (made of either overlapped filaments or woven filaments) filled channels. Two passive scalars were transported along with the water in orde…

Settore ING-IND/26 - Teoria Dello Sviluppo Dei Processi ChimiciCFD Salinity Gradient Power renewable energy Reverse Electro Dialysis water electric energy spacer woven polarization concentration concentration boundary layerSettore ING-IND/25 - Impianti ChimiciSettore ING-IND/06 - Fluidodinamica
researchProduct

CFD prediction of scalar transport in thin channels for reverse electrodialysis

2014

Reverse ElectroDialysis (RED) is a very promising technology allowing the electrochemical potential difference of a salinity gradient to be directly converted into electric energy. The fluid dynamics optimization of the thin channels used in RED is still an open problem. The present preliminary work focuses on the Computational Fluid Dynamics (CFD) simulation of the flow and concentration fields in these channels. In particular three different configurations were investigated: a channel unprovided with a spacer (empty channel) and two channels filled with spacers, one made of overlapped filaments the other of woven filaments. The transport of two passive scalars, representative of the ions …

Settore ING-IND/26 - Teoria Dello Sviluppo Dei Processi Chimicibusiness.industryChemistrySettore ING-IND/25 - Impianti ChimiciScalar (mathematics)Ocean EngineeringMechanicsCFD Salinity Gradient Power renewable energy Reverse Electro Dialysis water electric energy spacer woven polarization concentration concentration boundary layer.Computational fluid dynamicsElectrodialysisPollutionReversed electrodialysisFluid dynamicsOsmotic powerElectronic engineeringSettore ING-IND/06 - FluidodinamicaPeriodic boundary conditionsbusinessWater Science and TechnologyConcentration polarization
researchProduct