Scientists from China have developed a novel optimization method for medium-depth ground source heat pumps, using an improved chaos particle swarm optimization. They coupled it with either a heat ...

If you dig down about five feet or so in the ground to below the frost level, you will find the ground temperature to be amazingly constant, 40 degrees to 70 degrees F (4-21 degrees C), depending on ...

THE ASTON SERIES OF DUAL-SPEED HYDRONIC GROUND-SOURCE HEAT PUMPS is designed to meet the high-volume hot water demands of larger, luxury homes. They are ideal for radiant floor heating, pool heating ...

Researchers in Italy have designed a novel carbon dioxide heat pump that can work with photovoltaic-thermal energy, a finned coil heat exchanger and a U-tube borehole heat exchanger. Their experiment ...

IRVING, TX — The Plastics Pipe Institute’s Building & Construction Division has published a major revision of PPI TN-55 Plastic Piping Materials for Ground Source Geothermal Heating and Cooling ...

Heating and cooling are holdouts in decarbonization and ripe for revolution. Seeking to do for home heating systems what SolarCity did for solar panels, a new company called Dandelion hopes to ...

Geothermal technology is designed to harness the earth’s energy, which is both renewable and clean. Among its many uses, geothermal energy can be used to heat and cool commercial buildings. The highly ...

LUND, Sweden, April 26, 2021 /PRNewswire/ -- Alfa Laval - a world leader in heat transfer, centrifugal separation and fluid handling - in partnership with Stena Recycling, leading in recycling and ...

Time and again, the authors have reviewed new power project specifications in which the plant designers routinely select 304 or 316 stainless steel as the tube material for condensers and auxiliary ...