FIG. 2 is a flow sheet illustrating the process for concentrating an oil well fluid or other fluid. DETAILED DESCRIPTION OF THE INVENTION FIGS. 1 a and 1 b show two slightly different variations, and views, of the cavitation device, sometimes known as a cavitation pump, or a cavitation ...
The design team set out to eliminate the use of fossil fuels for heating and hot water by implementing two strategies: a dual source heat pump for air and ground and a solar-powered hot water system. The heat pump design allows for a wider ground-temperature range, yielding a reduction in...