Title:
CLOSED BRAYTON CYCLE ENGINE
Document Type and Number:
Japanese Patent JP3160497
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To enhance heat exchange efficiency by heating a mixed fluid of a working fluid and an oxidizing agent by directly blowing out it into alkaline metal in an alkaline metal tank in a Brayton cylce engine which is used in an underwater sailing body and uses alkaline metal and an oxidizing aged as a heat source.
SOLUTION: A sulfur hexafluoride 7 being an oxidizing agent and a working fluid 1 pressurized and humidified through a compressor 2 and a regenerative heat exchanger 3, are blown out as a jet B from a nozzle 8 into lithium 9 in an alkaline metal tank 4 put in a melting condition by a heating means of priming materials or the like. At this time, the jet B agitates the lithium 9, and heat of reaction caused by reaction directly heats the working fluid 1. The heated work fluid 1 floats in the lithium 9, and is extracted from an upper part of the alkaline metal tank 4, and is supplied to a gas turbine 5 through a pipe line 11, and after it drives this, it is cooled by the regenerative heat exchanger 3 and a cooler 6, and is again refluxed to the compressor 2.
Inventors:
Toshikazu Shojima
Nobuyuki Ikeda
Ichinose Toshimitsu
Seiji Eguchi
Nobuyuki Ikeda
Ichinose Toshimitsu
Seiji Eguchi
Application Number:
JP18904795A
Publication Date:
April 25, 2001
Filing Date:
July 25, 1995
Export Citation:
Assignee:
MITSUBISHI HEAVY INDUSTRIES,LTD.
International Classes:
F02C1/10; F02C3/20; F42B19/18; (IPC1-7): F02C1/10; F02C3/20; F42B19/18
Domestic Patent References:
| JP62106396A | ||||
| JP5669421A | ||||
| JP777062A | ||||
| JP1144700U |
Attorney, Agent or Firm:
Arata Ishikawa