> What will be the effect of turbulence (not much) in the electrolyte when the > battery is being charged (or even while being discharged)?
> Prasad When you say turbulence, do you mean gassing? When the battery is charged (lead acid, flooded) the gassing of the battery is actually good, this prevents stratification of the electrolyte (separation of acid and water). The gassing mixes the electrolyte and prevents high concentrations of acid from settling to the bottom of the battery. This allows the usage of full plate surface area for a cycle discharge. One bad thing about gassing is the generation of heat, that is why a cool down period should be incorporated within a charge/discharge period. Also when the battery is being discharged there is some gassing, but minimal compared to charging. When the battery(ies) are being charged, the voltage is raised. Once above a specific value, TVG, the battery(ies) will gas more. At voltages above TVG, charge efficiency goes down and gassing goes up. Hope that helps. Eric.
