公开(公告)号：US20120199326A1

公开(公告)日：2012-08-09

申请号：US13020384

申请日：2011-02-03

申请人： Daniel Frank Sheldon ,  Fred Georg Schroeder ,  John Joseph Meyer ,  Lakhi Nandlal Goenka ,  Pavel Cebe

发明人： Daniel Frank Sheldon ,  Fred Georg Schroeder ,  John Joseph Meyer ,  Lakhi Nandlal Goenka ,  Pavel Cebe

IPC分类号： F28D7/10

CPC分类号： F25B40/00 ,  F28D7/103 ,  F28D7/106 ,  F28F1/422

摘要： A heat exchanger includes an outer tube and an inner tube coaxially arranged within the outer tube. Both of the outer tube and the inner tube include a fluid channel formed therein. A first fluid flows through the fluid channel of the outer tube, and a second fluid, in heat exchange relationship with the first fluid, flows through the fluid channel of the inner tube. At least one heat conductive feature is formed between the outer tube and the inner tube, and on an inner surface of the inner tube to maximize a heat exchange between the fluids.

摘要翻译： 热交换器包括外管和同轴地布置在外管内的内管。 外管和内管都包括形成在其中的流体通道。 第一流体流过外管的流体通道，与第一流体热交换的第二流体流过内管的流体通道。 在外管和内管之间以及在内管的内表面上形成至少一个导热特征，以使流体之间的热交换最大化。