In order to improve the performance of shell-and-tube heatexchanger, a new kind of in-tube heat transfer enhancement technology of twined coil insert is presented.
为了提高管壳式换热器的性能,提出了一种新型管内强化传热技术———绕花丝内插物。
3
The mathematical model and algorithm of designing and checking a coilheatexchanger in a stirred tank are given, and the relevant software is worked out.