Efficiency Improvement of Miniaturized Heat Exchangers

Micro heat exchangers have been revealed to be efficient devices for improved transfer due short distances and increased surface-to-volume ratios. Further augmentation of the behaviour within microstructured can achieved with enhancement techniques, more precisely this study, passive techniques. Pin fin geometries influence flow path and, therefore, were chosen as option further improvement performance. The micro was performed consideration an behaviour, additional pressure losses change (pin geometries). To capture impact transfer, well losses, assessment method should considered. overall exergy loss applied exchangers, serves a simple characterization. Experimental investigations exchanger structures evaluate its importance. experimentally investigated pin understand on air.