Importance

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Abstract

The application relates to a heat exchanger, in particular a shell-and-tube heat exchanger, for arrangement in a rotor having a axis of rotation, including: first heat-exchange channels for guiding a first heat-exchange medium, in particular a liquid; second heat-exchange channels for guiding a second heat-exchange medium, in particular a gas, preferably a noble gas, wherein the second heat-exchange channels include, in the assembled usage state, at least one inner heat-exchange channel which is closer to the axis of rotation, and an outer heat-exchange channel which is further remote from the axis of rotation; a distribution element which expands, preferably conically expands, in the direction of flow of the second heat-exchange medium for feeding the second heat-exchange medium from an entry opening in the distribution element into inflow openings in the second heat-exchange channels; a merger element which tapers, preferably tapers substantially conically, in the direction of flow of the second heat-exchange medium for discharging the second heat-exchange medium from outflow openings in the second heat-exchange channels into an exit opening in the merger element; and a device for homogenizing the flow through the second heat-exchange channels, which device includes a throttle member for throttling, to different extents, an inner flow of the second heat-exchange medium that passes through the inner heat-exchange channel, and an outer flow of the second heat-exchange medium that passes through the outer heat-exchange channel between the entry opening in the distribution element and the exit opening in the merger element.

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First Claim