RU95114259A - GAS FLOW NOISE MUFFLER - Google Patents
GAS FLOW NOISE MUFFLERInfo
- Publication number
- RU95114259A RU95114259A RU95114259/06A RU95114259A RU95114259A RU 95114259 A RU95114259 A RU 95114259A RU 95114259/06 A RU95114259/06 A RU 95114259/06A RU 95114259 A RU95114259 A RU 95114259A RU 95114259 A RU95114259 A RU 95114259A
- Authority
- RU
- Russia
- Prior art keywords
- housing
- gas flow
- profiled
- openings
- partitions
- Prior art date
Links
- 206010033101 Otorrhoea Diseases 0.000 claims 1
- 230000000703 anti-shock Effects 0.000 claims 1
- 238000005192 partition Methods 0.000 claims 1
- 230000000284 resting Effects 0.000 claims 1
- 230000003584 silencer Effects 0.000 claims 1
Claims (1)
где Fкр - площадь критического сечения;
Q - расход среды через сопло;
Т* - температура торможения;
Р* - полное давление внутри корпуса,
и которые в свою очередь совмещены с прорезями второй перегородки, выполненными со стороны внешней кромки под углом 30o относительно радиального направления.A gas flow silencer comprising a housing with an inlet and exhaust openings made in the form of slotted nozzles formed by partitions with profiled openings and washers assembled in a package, characterized in that the housing is made in the form of a hollow cylinder, one end of which is connected with an inlet confuser nozzle, an anti-shock device is installed inside the housing, containing a piston in the form of a profiled cone, located opposite the gas flow and resting on a spring with a regulator, otorrhea secured to a second end of the body, in the wall of the housing has holes at 45 o to the axis thereof, from outside the housing is fixed at least one package containing two partitions, one goal, the openings in the housing are aligned with the profiled apertures of the first baffle having the shape of supersonic nozzles, the critical cross-sectional areas of which are determined by the formula
where F cr - the area of the critical section;
Q is the flow rate of the medium through the nozzle;
T * - braking temperature;
P * is the total pressure inside the housing,
and which, in turn, are combined with the slots of the second partition made from the outer edge at an angle of 30 o relative to the radial direction.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU95114259A RU2109963C1 (en) | 1995-08-08 | 1995-08-08 | Gas flow noise suppressor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU95114259A RU2109963C1 (en) | 1995-08-08 | 1995-08-08 | Gas flow noise suppressor |
Publications (2)
Publication Number | Publication Date |
---|---|
RU95114259A true RU95114259A (en) | 1997-08-10 |
RU2109963C1 RU2109963C1 (en) | 1998-04-27 |
Family
ID=20171177
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU95114259A RU2109963C1 (en) | 1995-08-08 | 1995-08-08 | Gas flow noise suppressor |
Country Status (1)
Country | Link |
---|---|
RU (1) | RU2109963C1 (en) |
-
1995
- 1995-08-08 RU RU95114259A patent/RU2109963C1/en active
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