FIELD: power industry.
SUBSTANCE: device for heat-exchange intensification in channels of different cross-section consists of twisted flat tape with side flanks and ribs discretely located at the tape at an angle to its axis in direction and/or opposite the direction of tape twisting. Ribs can be attached to the tape by brasing, welding, bonding, performed in a form of wire winded round the tape or any other method. Ribs can cover the whole width of the tape or some part of it.
EFFECT: intensification of heat-exchange in channels of different cross-section at one- and multi-phase flows including boiling by means of intensification of mass exchange between flow different parts.
6 cl, 8 dwg
| Title | Year | Author | Number |
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