Air-cooled heat exchanger and system and method of using the same to remove waste thermal energy from radioactive materials

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United States of America Patent

PATENT NO 9786395
SERIAL NO

14113990

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A system for removing thermal energy generated by radioactive materials is provided. The system comprises an air-cooled shell-and-tube heat exchanger, comprising a shell and plurality of heat exchange tubes arranged in a substantially vertical orientation within the shell, the heat exchange tubes comprising interior cavities that collectively form a tube-side fluid path, the shell forming a shell-side fluid path that extends from an air inlet of the shell to an air outlet of the shell, the air inlet at a lower elevation than the air outlet; a heat rejection closed-loop fluid circuit comprising the tube-side fluid path, a coolant fluid flowing through the heat rejection closed-loop fluid circuit, the heat rejection closed-loop fluid circuit thermally coupled to the radioactive materials; and the air-cooled shell-and-tube heat exchanger transferring thermal energy from the coolant fluid flowing through the tube-side fluid path to air flowing through the shell-side fluid path.

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Patent Owner(s)

  • HOLTEC INTERNATIONAL, INC.

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Rajkumar, Joseph Marlton, US 40 175
Singh, Krishna P Hobe Sound, US 249 2559

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