Accession Number : ADD013105

Title :   Cooling System for an Expander Engine.

Descriptive Note : Patent, Filed 3 Sep 76, patented 5 Aug 80,

Corporate Author : DEPARTMENT OF THE NAVY WASHINGTON DC

Personal Author(s) : Silvestri,Glovanni J

Report Date : 05 Aug 1980

Pagination or Media Count : 6

Abstract : This patent discusses a cooling system for a low noise, high power, light weight, compact rotary expander engine of the Wankel type having two hot zones at the operating temperatures wherein a coolant path is provided which permits the coolest coolant to be delivered at the two hottest points. This increases the heat transfer area exposed to the coolant and delivers and rejects the coolant wth absolute minimum of plumbing.

Descriptors :   *PATENTS, *COOLING AND VENTILATING EQUIPMENT, *TORPEDO COMPONENTS, *ROTARY COMBUSTION ENGINES, COOLANTS, PATHS, HEAT TRANSFER, HIGH TEMPERATURE, HIGH POWER, LOW NOISE, WANKEL CYCLE, FLUID FLOW, FINS

Subject Categories : Torpedoes
      Reciprocating and Rotating Engines
      Air Condition, Heating, Lighting & Ventilating

Distribution Statement : APPROVED FOR PUBLIC RELEASE