SU311051A1 - Annular diffuser of axial turbomachine - Google Patents
Annular diffuser of axial turbomachineInfo
- Publication number
- SU311051A1 SU311051A1 SU701441707A SU1441707A SU311051A1 SU 311051 A1 SU311051 A1 SU 311051A1 SU 701441707 A SU701441707 A SU 701441707A SU 1441707 A SU1441707 A SU 1441707A SU 311051 A1 SU311051 A1 SU 311051A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- diffuser
- axial turbomachine
- annular diffuser
- annular
- fairing
- Prior art date
Links
Description
Изобретение относитс к области турбомашиностроени .The invention relates to the field of turbomachinery.
Известны кольцевые диффузоры осевой турбомашины, например вентил тора , с внутренним обтекателем и разделительным конусом, расположенным между диффузором и обтекателем.Known annular diffusers axial turbomachine, such as a fan, with an internal fairing and a separation cone located between the diffuser and fairing.
Предлагаемый диффузор отличаетс от известных тем, что конус установлен со смещением торца по отношению к торцу диффузора и раздел ет кольцевую полость диффузора на три диффузорных участка с равной степенью их расширени .The proposed diffuser differs from the known ones in that the cone is installed with the displacement of the end face relative to the end of the diffuser and divides the annular cavity of the diffuser into three diffuser sections with an equal degree of their expansion.
Такое выполнение кольцевого диффузора позволит повысить его эффективность .This embodiment of the annular diffuser will increase its effectiveness.
На чертеже схематично изображен кольцевой диффузор.The drawing schematically shows a circular diffuser.
Между диффузором и внутренним обтекателем 1 расположен разделительный конус 2, установленный со смещением торца по отношению к торцу диффузора-А-А и раздел ющий кольцевуBetween the diffuser and the inner fairing 1 there is a separation cone 2, installed with the displacement of the end face relative to the end of the diffuser A-A and dividing the annular
полость диффузора на три диффузорных участка. Первый диффузорный участок LI расположен между сечени ми А-А и Б-Б, второй участок Ln- между сечени ми Б-Б и В-В, третий участок LJJI - между сечени ми Б-Б и Г-Г.the cavity of the diffuser into three diffuser section. The first diffuser section LI is located between sections A-A and BB, the second section Ln is between sections BB and B-B, and the third section LJJI is between sections BB and GG.
Все диффузорные участки выполнены с равной степенью расширени .All diffuser sections are made with an equal degree of expansion.
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Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU701441707A SU311051A1 (en) | 1970-06-23 | 1970-06-23 | Annular diffuser of axial turbomachine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU701441707A SU311051A1 (en) | 1970-06-23 | 1970-06-23 | Annular diffuser of axial turbomachine |
Publications (1)
Publication Number | Publication Date |
---|---|
SU311051A1 true SU311051A1 (en) | 1979-04-15 |
Family
ID=20453306
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU701441707A SU311051A1 (en) | 1970-06-23 | 1970-06-23 | Annular diffuser of axial turbomachine |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU311051A1 (en) |
-
1970
- 1970-06-23 SU SU701441707A patent/SU311051A1/en active
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