| 摘要 |
FIELD: heat engineering. ^ SUBSTANCE: plates packet of heat-exchange apparatus cosists of two equal plates of meshy-continuous type with intermittent turbulence stimulators in the shape of hollow ambilateral flanges, forming between plates mesh of reciprocal rests with structure of equilateral quadrangle. Flanges of turbulence stimulators are implemented in the form of truncated cone. Plates are bundled and constricted by flanges top to top with forming of braced cell structure and channels of height equal to from 2 till 4 of flanges heights. ^ EFFECT: provides heat exchange improvement, heat carrier's pressure boost and reduction of packet manufacturing prime cost. ^ 1 dwg |
