HEAT EXCHANGER INLET CHAMBER Russian patent published in 2017 - IPC F28F9/00

Abstract RU 2639423 C2

FIELD: machine engineering.

SUBSTANCE: distribution screen located in the gap between the casing and the tube bundle in the form of a shell with grooves of variable width, increasing proportionally to the distance from the inlet branch pipe.

EFFECT: increased reliability of a thick-walled heat exchanger by equalizing the flow rate, reducing the tubes vibration without increasing the metal capacity.

2 dwg

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RU 2 639 423 C2

Authors

Shilov Andrej Stanislavovich

Shilova Tatyana Nikolaevna

Dates

2017-12-21—Published

2016-03-03—Filed