Answer:
These values are not user input values or calculated values by the program. These values are referenced by the Allowable Bolt Load table at Room Temp or At Design Temp for the clamped flanges.
One can review the referenced table in AutoPIPE…
Applies To
Product(s):
AutoPIPE Vessel
Version(s):
ALL
Area:
Report
Date Logged & Current Version
Aug 2021 41.01.01.011
Problem:
While calculating maximum allowable nozzle loads (Fmax) as per EN 13445-3 (2021…
01. Max allowable nozzle loads (Fmax), why Δ, K & α are zero?
02. Tubesheet, where do the terms l1, l1' and gamma (γ) come from?
03. Change the values for Clamp Wa and Wab
See Also
Bentley AutoPIPE Vessel
Support Solutions & FAQ's
Cal…
Applies To
Product(s):
AutoPIPE Vessel
Version(s):
ALL
Area:
Date Logged & Current Version
March 2020 41.04.00.013
Problem:
What resources does fixed heat exchangers use for EN 13445 thermal expansion coefficient…
Applies To
Product(s):
AutoPIPE Vessel
Version(s):
ALL
Area:
Modeling
Date Logged & Current Version
June 2018 40.06.00.07
Problem:
Why was "Use En 13445 AnnexG/En 1591" option grayed out on the Body Flange tab…