SU959479A1 - EJECTOR MOTOR OF THE NOISE OF THE JET OF A JET ENGINE - Google Patents

EJECTOR MOTOR OF THE NOISE OF THE JET OF A JET ENGINE

Info

Publication number
SU959479A1
SU959479A1 SU3259941/06A SU3259941A SU959479A1 SU 959479 A1 SU959479 A1 SU 959479A1 SU 3259941/06 A SU3259941/06 A SU 3259941/06A SU 3259941 A SU3259941 A SU 3259941A SU 959479 A1 SU959479 A1 SU 959479A1
Authority
SU
USSR - Soviet Union
Prior art keywords
jet
engine
noise
ejector motor
nozzle
Prior art date
Application number
SU3259941/06A
Other languages
Russian (ru)
Inventor
И.С. Загузов
А.И. Ицкович
А.П. Комаров
О.В. Назаров
I.S. Zaguzov
A.I. Itskovich
A.P. Komarov
O.V. Nazarov
Original Assignee
И.С. Загузов
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 И.С. Загузов filed Critical И.С. Загузов
Priority to SU3259941/06A priority Critical patent/SU959479A1/en
Application granted granted Critical
Publication of SU959479A1 publication Critical patent/SU959479A1/en

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Landscapes

  • Jet Pumps And Other Pumps (AREA)

Abstract

Эжекторный глушитель шума струи реактивного двигателя, содержащий установленную соосно соплу двигателя обечайку, имеющую звукопоглощающее покрытие и образующую с соплом кольцевой канал подвода низконапорного газа, отличающийся тем, что, с целью повышения эффективности шумоглушения, отношение длины канала к диаметру сопла равно 0,6÷0,8.An ejector silencer of a jet engine jet containing a shell installed coaxially with the engine nozzle, having a sound-absorbing coating and forming an annular channel for supplying low-pressure gas with the nozzle, characterized in that the ratio of the channel length to the nozzle diameter is 0.6 ÷ 0 ,eight.

SU3259941/06A 1980-12-31 1980-12-31 EJECTOR MOTOR OF THE NOISE OF THE JET OF A JET ENGINE SU959479A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU3259941/06A SU959479A1 (en) 1980-12-31 1980-12-31 EJECTOR MOTOR OF THE NOISE OF THE JET OF A JET ENGINE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU3259941/06A SU959479A1 (en) 1980-12-31 1980-12-31 EJECTOR MOTOR OF THE NOISE OF THE JET OF A JET ENGINE

Publications (1)

Publication Number Publication Date
SU959479A1 true SU959479A1 (en) 2005-11-27

Family

ID=60523919

Family Applications (1)

Application Number Title Priority Date Filing Date
SU3259941/06A SU959479A1 (en) 1980-12-31 1980-12-31 EJECTOR MOTOR OF THE NOISE OF THE JET OF A JET ENGINE

Country Status (1)

Country Link
SU (1) SU959479A1 (en)

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