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Heat Pumps for Heating and Cooling Source: U.S. Geological Survey Paper 520-Fl, Washington, D.C. 1925 4.1. How does it Work? The earth is a source of heat in the winter • Outdoor air design temperature: 15°F • Underground water temperature: 62°F • Indoor air temperature: 72°F Geothermal heat pumps transfer underground heat into buildings to provide heating. The earth is an efficient way to reject heat in the summer • Outdoor air design temperature: 95°F • Underground water temperature: 62°F • Indoor air temperature: 74°F Geothermal heat pumps transfer heat from buildings into the ground to provide cooling. 49PDF Image | Heat Pumps for Heating and Cooling
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CO2 Organic Rankine Cycle Experimenter Platform The supercritical CO2 phase change system is both a heat pump and organic rankine cycle which can be used for those purposes and as a supercritical extractor for advanced subcritical and supercritical extraction technology. Uses include producing nanoparticles, precious metal CO2 extraction, lithium battery recycling, and other applications... More Info
Heat Pumps CO2 ORC Heat Pump System Platform More Info
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