Hi
Does anyone know a simple formular for working out the area of the heat transfer coil required in a solar heating system:- for example a formular linking area of heat transfer coil to the area or kW output of the solar panel. The transfer liquid is water+antifreeze......Or is it more...
I'm wondering if anyone can advise me on the following, regards water pressures exerted on a low overflow intake weir for a 'run of river' hydro scheme.
The elevation of the weir crest in question is pre-determined by existing pipework. This results in the base of the downstream collection...
I'm wondering if anyone can give me a bit of advise on the following, in connection with water pressures exerted on a low overflow intake weir.
The elevation of the weir crest in question is pre-determined by existing pipework. This results in the base of the downstream collection chamber...
