Crossflow heat exchangers are intermediate in performance involving countercurrent circulation and parallel move exchangers. In these models, the streams stream at proper angles to each other as revealed in Figure three. The 3rd letter denotes the rear end head sort, covering the link involving the shell and the 2nd tube https://juliusjlljh.evawiki.com/9361911/shell_and_tube_heat_exchanger_things_to_know_before_you_buy