Heat exchanger for heating cryogenic fluid by particularly flowing heat transfer, has channel, in which fluid reaches, where channel is arranged in solid matter block

摘要

The heat exchanger has a channel (2), in which fluid reaches. The channel is arranged in a solid matter block (1). A closed channel (11) is provided, which is not extending up to a fluid-outlet-side (A) of the solid matter block between the fluid and a heat transfer medium in an area of a fluid-inlet-side (E) of the solid matter block. The fluid comes out from the fluid-inlet-side during operation of the heat exchanger.