High effectiveness contour matching contact heat exchanger

摘要

A high effectiveness contour matching contact heat exchanger (10) includes two opposing plates (12,13), each having alternating double rows (25) of attached pins (20). The ends (23) of the pins (20) opposite their respective plates (12,13) are received in tight-fitting holes (40) in the opposite plate (12,13), providing for flexibility of the heat exchanger (10) to maintain efficient thermal transfer contact between the plates (12,13) and the external thermal sources (50,51) of heat or cold, without causing gaps between the ends (23) of the pins (20) and their respective opposite plates (12,13) that decrease heat transfer effectiveness by adversely affecting flow distribution of the fluid flowing therepast.