GB914570A - Improvements in or relating to sweat cooled articles - Google Patents

Improvements in or relating to sweat cooled articles

Info

Publication number
GB914570A
GB914570A GB335958A GB335958A GB914570A GB 914570 A GB914570 A GB 914570A GB 335958 A GB335958 A GB 335958A GB 335958 A GB335958 A GB 335958A GB 914570 A GB914570 A GB 914570A
Authority
GB
United Kingdom
Prior art keywords
porous
vapour
cooled
rocket
fluid
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB335958A
Inventor
James Charles Mclauchlan
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SECR AVIATION
Minister of Aviation
Original Assignee
SECR AVIATION
Minister of Aviation
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by SECR AVIATION, Minister of Aviation filed Critical SECR AVIATION
Priority to GB335958A priority Critical patent/GB914570A/en
Publication of GB914570A publication Critical patent/GB914570A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
    • F01D25/08—Cooling; Heating; Heat-insulation
    • F01D25/12—Cooling
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02K—JET-PROPULSION PLANTS
    • F02K9/00—Rocket-engine plants, i.e. plants carrying both fuel and oxidant therefor; Control thereof
    • F02K9/08—Rocket-engine plants, i.e. plants carrying both fuel and oxidant therefor; Control thereof using solid propellants
    • F02K9/32—Constructional parts; Details not otherwise provided for
    • F02K9/40—Cooling arrangements

Abstract

914,570. Rocket motors. AVIATION, MINISTER OF. Jan. 13, 1959 [Jan. 31, 1958], No. 3359/58. Class 9 (2). [Also in Groups XII and XXVI] The combustion chamber of a jet reaction rocket or the surface of a missile is cooled by the evaporation of a volatile cooling fluid, the vapour from which is urged through a porous wall by its own pressure. The rate of cooling is self regulating in that the rate of vapour flow is proportional to the heating of the surface concerned. The rocket combustion chamber is formed with double walls, the inner one of which is porous and between which the cooling fluid is stored. The fluid is vaporized by the chamber heat and the wall is cooled by the vapour forced inwards through the porous structure. In a rocket motor the pressure varies with axial position and the coolant space is therefore divided into annular zones, each of which supplies coolant separately. The missile surface is also double walled to contain the cooling fluid; the outer wall being porous and cooled by the outflow of vapour produced from the fluid by heating at the outer surface. The cooling fluids may be ether, ethyl alcohol, methyl alcohol or water, and may be stored in the device, before heating occurs, by sealing the porous portion with wax.
GB335958A 1958-01-31 1958-01-31 Improvements in or relating to sweat cooled articles Expired GB914570A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB335958A GB914570A (en) 1958-01-31 1958-01-31 Improvements in or relating to sweat cooled articles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB335958A GB914570A (en) 1958-01-31 1958-01-31 Improvements in or relating to sweat cooled articles

Publications (1)

Publication Number Publication Date
GB914570A true GB914570A (en) 1963-01-02

Family

ID=9756822

Family Applications (1)

Application Number Title Priority Date Filing Date
GB335958A Expired GB914570A (en) 1958-01-31 1958-01-31 Improvements in or relating to sweat cooled articles

Country Status (1)

Country Link
GB (1) GB914570A (en)

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