SU1373045A1 - Cooled housing - Google Patents

Cooled housing

Info

Publication number
SU1373045A1
SU1373045A1 SU4097909/06A SU4097909A SU1373045A1 SU 1373045 A1 SU1373045 A1 SU 1373045A1 SU 4097909/06 A SU4097909/06 A SU 4097909/06A SU 4097909 A SU4097909 A SU 4097909A SU 1373045 A1 SU1373045 A1 SU 1373045A1
Authority
SU
USSR - Soviet Union
Prior art keywords
holes
equal
slit
wall
area
Prior art date
Application number
SU4097909/06A
Other languages
Russian (ru)
Inventor
В.М. Кофман
Л.Н. Дегтярева
Original Assignee
В.М. Кофман
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 В.М. Кофман filed Critical В.М. Кофман
Priority to SU4097909/06A priority Critical patent/SU1373045A1/en
Application granted granted Critical
Publication of SU1373045A1 publication Critical patent/SU1373045A1/en

Links

Landscapes

  • Turbine Rotor Nozzle Sealing (AREA)
  • Cooling Or The Like Of Electrical Apparatus (AREA)

Abstract

FIELD: manufacture of cooled housings. SUBSTANCE: clearance between walls 2 and 4 is equal to 2-3 diameters of holes 3 which are located on wall section 2 adjoining partition 5 and having length equal to 0.4-0.5 of distance between partitions 5. Holes 3 are located at pitch equal to 2.8-3.3 of their diameter. Ratio of total area of holes 3 to area of outlet slit 6 ranges from 2.2 to 2.4. Air escaping from slit 6 in form of jet provides for curtain cooling of wall 4 protecting it against hot gas flow. EFFECT: enhanced efficiency and reduced consumption of labour. 3 dwg
SU4097909/06A 1986-05-26 1986-05-26 Cooled housing SU1373045A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU4097909/06A SU1373045A1 (en) 1986-05-26 1986-05-26 Cooled housing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU4097909/06A SU1373045A1 (en) 1986-05-26 1986-05-26 Cooled housing

Publications (1)

Publication Number Publication Date
SU1373045A1 true SU1373045A1 (en) 1996-12-20

Family

ID=60535345

Family Applications (1)

Application Number Title Priority Date Filing Date
SU4097909/06A SU1373045A1 (en) 1986-05-26 1986-05-26 Cooled housing

Country Status (1)

Country Link
SU (1) SU1373045A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2449219C2 (en) * 2006-09-12 2012-04-27 Дженерал Электрик Компани Structure with mixing holes and method to improve homogeneity of fuel and air mixture in combustion chamber (versions)
RU2450211C2 (en) * 2007-11-13 2012-05-10 Опра Текнолоджиз Би. Ви. Tubular combustion chamber with impact cooling
RU2582378C1 (en) * 2012-03-27 2016-04-27 Сименс Акциенгезелльшафт Improved group of holes of combustion chamber linings of gas turbine engine with low dynamic of combustion and emissions

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2449219C2 (en) * 2006-09-12 2012-04-27 Дженерал Электрик Компани Structure with mixing holes and method to improve homogeneity of fuel and air mixture in combustion chamber (versions)
RU2450211C2 (en) * 2007-11-13 2012-05-10 Опра Текнолоджиз Би. Ви. Tubular combustion chamber with impact cooling
RU2582378C1 (en) * 2012-03-27 2016-04-27 Сименс Акциенгезелльшафт Improved group of holes of combustion chamber linings of gas turbine engine with low dynamic of combustion and emissions

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