Heat exchanger and method for operating a heat exchanger

Heat exchanger comprising a shell member (110) defining a shell space (112) and a tube bundle (104), arranged within the shell space (112), for conveying a first heat transfer medium between a first inlet nozzle (132) and a first outlet nozzle(134), the shell space (112) being adapted to convey a se...

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Bibliographische Detailangaben
Hauptverfasser: Braun, Konrad, Deichsel, Florian, Spreeman, Jürgen, Steinbauer, Manfred, Kerber, Christiane, Rosiel, Millan-Elias, Tatschke, Ralf
Format: Patent
Sprache:eng
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Zusammenfassung:Heat exchanger comprising a shell member (110) defining a shell space (112) and a tube bundle (104), arranged within the shell space (112), for conveying a first heat transfer medium between a first inlet nozzle (132) and a first outlet nozzle(134), the shell space (112) being adapted to convey a second heat transfer medium between a second inlet port (114) and a second outlet port (116), the shell space (112) comprising an inner region (112a) adapted to provide free flow of the second heat transfer medium during a first and a second mode of operation, and an outer region (112b), adapted to prevent free flow of the second heat transfer medium during the first mode of operation and to provide free flow of the second heat transfer medium during the second mode of operation in order to fasten cool down or warm up.