Numerical Calculation Method

In practical engineering applications of heat exchangers, both the shell-side and tube-side of ETBs are filled with flowing fluid media. Through the coupling-induced effect of the two fields of fluid in the shell-side and tube-side, the ETBs in heat exchanger are vibrated, thus the vibration-enhanced heat transfer has been achieved. Compared with the tube-side domain and its internal fluid, the structure and internal fluid flow characteristics of the shell-side domain are more complex.