Tubesheet

Calculaton of the tubesheet properties and transient thermal stresses


Attention!

This calculation is only a simplified estimation, and does not replace a detailed design calculation.


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Geometry
 Name   Value   Unit 
Number of tubes  
Inside diameter of the tube mm
Outer tube diameter mm
Tube middle distance mm
Inside diameter of the bypass tube mm
Outer diameter of the bypass tube mm
Inside diameter of the tube bundle mm
Outer diameter of the tube bundle mm
Inside diameter of the vessel shell mm
Division type  
Tubesheet thickness mm

Materials
 Name   Value   Unit 
Tubesheet Modulus of elasticity N/mm²
Thermal expansion coefficient 1/K
Heat conductivity W/m/K
Heat capacity J/kg/K
Density kg/m³
Tubes Modulus of elasticity N/mm²
Heat conductivity W/m/K
Heat capacity J/kg/K
Density kg/m³

Boundary and initially conditions
 Name   Value   Unit 
Heat transfer coefficient W/m²/K
Initial temperature of the tubesheet °C
Temperature time course of the medium °C
Time interval s