The Use of a Stirling Engine to Provide Emergency Heat Removal to the Containment Environment of a Nuclear Reactor Building
OwnerRobert Emery Becse, Francis Paul Ferraraccio +1inventors
InventorsRobert Emery Becse, Francis Paul Ferraraccio, William Edward Densmore
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Abstract
A Stirling engine provides a means to use the thermal energy in the sealed containment environment of a nuclear reactor building to provide emergency cooling. Acting as the prime mover in a coupled heat exchanger system, a Stirling engine could develop fluid flow thereby resulting in forced convection vice natural circulation and would not rely on an external power source during an unusual accident event where no electric power is available.
Claims1
The claim herein is the novel use of a system that utilizes a Stirling engine to provide the motive driver to a fan to provide forced convection cooling of a hot containment environment which does not rely on an external electrical power source, promotes improved heat transfer over natural convection, and is self-regulated by the thermal conditions in the containment environment.