FIELD: power engineering.
SUBSTANCE: device of heat exchange between first and second fluid mediums consists of: multitudes of modules of heat exchange between first and second fluid mediums distributed around central axis (X) and containing corresponding opposite located sides; of feeding collectors of modules of primary and secondary fluid mediums and collectors for removal of these fluid mediums. At least some of the said collectors and/or parts of the said collectors are arranged between the modules. Also, the said collectors or parts of the collectors enveloping the same module are located in essence symmetrically relative to central plane passing between two sides of the said module so, that the said collectors or parts of the collectors form in essence similar thermal stress in the sides of the module.
EFFECT: reduced thermal stresses.
13 cl, 12 dwg
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