Help with heat exchanger
Thread Content
Piping design pressure: 2.8 MPa, design temperature: 210℃； Shell side design temperature: 210°C, design pressure: 4.0 MPa; all materials are S31603. The calculated tube sheet thickness exceeds the specified value. I need help from experts – how can this be solved? Urgent online. The heat exchanger type is a fixed-tube-sheet heat exchanger, with one shell side and one tube side
Heat exchanger heat transfer coefficient: 400, diameter 800, length 4500, heat transfer tubes 25x2
This post was last edited by HSLJHZ on 2016-3-25 08:57. 3. Design calculation results: The allowable stress at the design temperature is rt=78.8 MPa; the thickness of the tube sheet, δd, is 96 mm, and the tube sheet meets the requirements
This post was last edited by HSLJHZ on 2016-3-25 08:57. For the tube sheet material, forgings should be used – how can it be too thick?
I chose forgings, and the calculations showed that it exceeded the limits. Could you send me your calculation source file, Heyou!
Send me your calculation program; I’ll take a look at the differences between our calculations. Are you using SW6?