Numerical Simulation of Flow-Induced Vibration of Three-Dimensional Elastic Heat Exchanger Tube Bundle Based on Fluid-Structure Coupling

Table 1

Physical parameters of the tube bundle.

Material	Density	Elastic modulus (GPa)	Poisson’s ratio	Tube length	Inner diameter (mm)	Outer diameter (mm)
0Cr19Ni9	7900 kg/m^3	195	0.247	1. 2 m	15	16