FIELD: heat engineering.
SUBSTANCE: invention relates to industrial heat engineering and can be used at automobile gas-filling compressor stations for separation of gas flow into cold and hot parts during drying process, at main gas pipeline during gas reduction for hydrate formation control. Proposed device comprises separation chamber, outer subsonic channel, inner supersonic channel, supersonic channel outlet branch pipe, subsonic channel outlet branch pipe and supersonic nozzle. Supersonic nozzle is made in the form of an annular shaped nozzle and is additionally equipped with an internal cylindrical subsonic channel with a branch to the external annular subsonic channel.
EFFECT: increased efficiency of temperature stratification due to uniform distribution of temperature in the wall and flows.
1 cl, 1 dwg
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