COMPACT HIGH TEMPERATURE HEAT EXCHANGER, SUCH AS A RECUPERATOR

摘要

A heat exchanger for transferring heat energy between a first working fluid and a second working fluid. The heat exchanger can include a first sheet contoured to define a plurality of first fins and having an upper end and a lower end, a second sheet contoured to define a plurality of second fins and being positioned between the upper end of the first sheet and the lower end of the first sheet, and a housing formed from a third sheet and at least partially enclosing the first sheet and the second sheet.