Overview
The Expander-TE Subcooler is a device which improves both the coefficient of performance (COP) and the cooling capacity of a vapor compression cycle simultaneously. The device includes two components: a thermoelectric (TE) subcooler heat exchanger and an expander with a coupled generator.In summary, the Expander-TE subcooler greatly increases the capacity of a vapor compression cycle without requiring additional power. Additionally the Expander-TE subcooler allows the high side pressure to be reduced, decreasing the power required by the compressor. The device could be applied to vapor compression cycles of various capacities. As evaporation temperature is reduced the relative improvements in COP and capacity increase. Applications include building/home air conditioning, wall unit room air conditioning, vehicle air conditioning, medium and low temperature refrigeration.
Contact Info
UM Ventures
0134 Lee Building
7809 Regents Drive
College Park, MD 20742
Email: [email protected]
Phone: (301) 405-3947 | Fax: (301) 314-9502