Accession Number : ADD002229

Title :   Concentric Cylinder Heat Exchanger.

Descriptive Note : Patent,

Corporate Author : DEPARTMENT OF THE NAVY WASHINGTON D C

Personal Author(s) : Lawson,Drew B

Report Date : 23 Sep 1975

Pagination or Media Count : 4

Abstract : The patent describes a heat exchanger formed by a plurality of concentric tubes having annular spaces therebetween. Helical-shaped vanes having waves therein are disposed in the annular spaces. Interconnection means are provided to create fluidic paths through the annular spaces.

Descriptors :   *Heat exchangers, *Patents, Tubes, Turbulent flow, Guide vanes, Cylindrical bodies

Subject Categories : Air Condition, Heating, Lighting & Ventilating

Distribution Statement : APPROVED FOR PUBLIC RELEASE