专利名称：Method of heat exchange in plate heat
exchanger
发明人：Haselden, Geoffrey Gordon申请号：EP99100071.2申请日：19951220公开号：EP0935114A3公开日：20001122
专利附图：
摘要：A method of heat exchange uses a non-azeotropic mixture of refrigerants inplate heat exchangers (4,6,) which accommodate variations in the relative proportions ofliquid and vapour refrigerant, allowing the refrigerant in the two phases to main in
equilibrium throughout the flow path through the heat exchanger (4, 6,). Theconfiguration of the channel for the refrigerant through the heat exchanger (4, 6,) isarranged so that the resistance to the flow of refrigerant is greater towards one endthan towards the other end. This can be achieved by one or more of the plates having asurface profile (14) which is configures so that the resistance to flow of heat exchangefluid along the channel is greater in one region (18, 20) along the length of the channelthan in another region (16, 22).
申请人：BTG INTERNATIONAL INC. (a Delaware corp.)
地址：2200 Renaissance Boulevard Renaissance Business Park Gulph Mills PA 19406 US
国籍：US
代理机构：Neville, Peter Warwick
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