A tube for a steam generator having a rib therein, a steam generator using the tube, and a steam generator for a steam generator,

摘要

In order to prevent the film from boiling in the steam generator, a rib is provided inside the steam generator tube, and a second rib (4) which continues in the opposite direction to the first rib (2) is overlapped. In order to improve the mixing of the flow and the heat transfer to the heat absorbing medium (water, steam mixture) by the further turbulence generated, the ribs (2), (4) , and (s').