Supported by the National Natural Science Foundation of China(51106090);the National Key Basic Research Program of China(2013CB228305);the Independent Innovation Foundation of Shandong University(2012TS190)
Shape and quantity of helical baffles have great impact on the shell-side performance of helical baffled heat exchangers (HBHE). In this work, three physical models of HBHE with baffles of different shape (trisecti...