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Heat Pump Technology

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Heat Pump Technology ( heat-pump-technology )

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The two main heat pump types-vapor compression or absorption cycle Almost all heat pumps currently in operation are either based on a vapor compression, or on an absorption cycle. These two principles will be briefly discussed in the following two sections. Theoretically, heat pumping can be achieved by many more thermodynamic cycles and processes. These include Sterling and Vuilleumier cycles, single-phase cycles (e.g. with air, CO2 or noble gases), solid-vapor sorption systems, hybrid systems (notably combining the vapor compression and absorption cycle) and electromagnetic and acoustic processes. Some of these are entering the market or have reached technical maturity, and could become significant in the future. Vapor compression Figure 11: Closed cycle, electric motor-driven vapor compression heat pump Figure 12: Closed cycle, engine-driven vapor compression heat pump 20

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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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