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Title: Means of increasing efficiency of CPC solar energy collector

Patent ·
OSTI ID:7359589

A device is provided for improving the thermal efficiency of a cylindrical radiant energy collector. A channel is placed next to and in close proximity to the nonreflective side of an energy reflective wall of a cylindrical collector. A coolant is piped through the channel and removes a portion of the nonreflective energy incident on the wall which is absorbed by the wall. The energy transferred to the coolant may be utilized in a useful manner.

Assignee:
Energy Research and Development Administration
OSTI ID:
7359589
Country of Publication:
United States
Language:
English