Research Article
Numerical Analysis of Flow-Induced Vibration of Heat Exchanger Tube Bundles Based on Fluid-Structure Coupling Dynamics
Table 1
The structure and value of planar elastic tube bundles in the present work.
| Parameters | Symbol | Value |
| Distance of shell-side | | 140 mm | Copper density | | 8900 kg/m3 | Elastic modulus of copper | | 1.29 GPa | Poisson ration of copper | | 0.33 | Tube bend radiuses | | (70, 90, 110, 130) mm | Connect block | () | (80, 20, 20) mm | Connect block | () | (40, 20, 20) mm | Position angle of connect block | | 45° | Inner diameter of the tube | | 8 mm | Outer diameter of the tube | | 10 mm | Inner diameter of the inlet and outlet tube | | 32 mm | Outer diameter of the inlet and outlet tube | | 36 mm | Location of the inlet tube I | | (85, 85) mm | Location of the inlet tube II | | (22, 50) mm |
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