TUBE DE TRANSFERT THERMIQUE A STRUCTURE A AILETTE LOGEANT LA STRUCTURE A AILETTE ET ECHANGEUR THERMIQUE DANS LEQUEL EST MONTE LE TUBE DE TRANSFERT THERMIQUE

摘要

The structure has a plate (2) with corrugations, which exhibits a square cross section and an arbitrary form in longitudinal direction, so that they divide a passageway into number of narrow passages (3). A recess/clearance hole is formed in side walls or lower and upper walls of the plate. Fluid e.g. cooling medium, flows between adjacent passages such that the fluid stream flows freely in a heat transfer pipe. An independent claim is also included for a heat exchanger with a heat transfer pipe including a corrugated structure.