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1. 发明申请

WO1992018822A1 VERY HIGH TEMPERATURE HEAT EXCHANGER 审中-公开
标题翻译：非常高温热交换器
公开(公告)号：WO1992018822A1
公开(公告)日：1992-10-29
申请号：PCT/US1992003061
申请日：1992-04-14
申请人： SYNTHETICA TECHNOLOGIES, INC.
发明人： SYNTHETICA TECHNOLOGIES, INC. , GALLOWAY, Terry, R. , BOWLES, Anthony, J., G.
IPC分类号： F28F13/18
CPC分类号： F28F13/003 , Y10S165/904 , Y10S165/907
摘要： A high temperature fluid-to-fluid heat exchanger (10) is described wherein heat is transferred from a higher temperature fluid flow core region (75) to a lower temperature fluid flow annulus (50). The wall (54) separating the high and low temperature fluid flow regions is comprised of a material having high thermal absorptivity, conductivity and emissivity to provide a high rate of heat transfer between the two regions. A porous ceramic foam material (60) occupies a substantial portion of the annular lower temperature fluid region (50), and is positioned to receive radiated heat from the wall (54). The porosity of the ceramic foam material (60) is sufficient to permit a predetermined relatively unrestricted flow rate of fluid through the lower temperature fluid flow region (50).
摘要翻译：描述了一种高温流体 - 流体热交换器（10），其中热量从较高温度的流体流动区域（75）转移到较低温度的流体流动环空（50）。分离高温和低温流体流动区域的壁（54）由具有高热吸收率，导电性和发射率的材料组成，以在两个区域之间提供高的热传递速率。多孔陶瓷泡沫材料（60）占据环形低温流体区域（50）的大部分，并且被定位成接收来自壁（54）的辐射热。陶瓷泡沫材料（60）的孔隙度足以允许通过较低温度流体流动区域（50）的预定相对不受限制的流体流速。

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