Allowable Stresses on FEA of ASME VIII DIV I Pressure Vessel
Allowable Stresses on FEA of ASME VIII DIV I Pressure Vessel
(OP)
Hello,
I'm perfoming a FEA on a ASME SEC VIII DIV I Pressure Vessel, since this division is basically a cookbook and rule of thumb based, I'm not sure if the results I obtained from ansys are allowable for this vessel, on UG-23 I became on doubt if these stresses are limited by 1.5 S or 3S, can someone please help me? The images are attached. The allowable stress of my material for the given temperature is S = 138MPa
The first case is the surroundings of an opening.
http://files.engineering.com/getfile.aspx?folder=f...
And the second is probably a bending stress caused by discontinuity.
http://files.engineering.com/getfile.aspx?folder=2...
Thanks for the attention.
I'm perfoming a FEA on a ASME SEC VIII DIV I Pressure Vessel, since this division is basically a cookbook and rule of thumb based, I'm not sure if the results I obtained from ansys are allowable for this vessel, on UG-23 I became on doubt if these stresses are limited by 1.5 S or 3S, can someone please help me? The images are attached. The allowable stress of my material for the given temperature is S = 138MPa
The first case is the surroundings of an opening.
http://files.engineering.com/getfile.aspx?folder=f...
And the second is probably a bending stress caused by discontinuity.
http://files.engineering.com/getfile.aspx?folder=2...
Thanks for the attention.





RE: Allowable Stresses on FEA of ASME VIII DIV I Pressure Vessel
RE: Allowable Stresses on FEA of ASME VIII DIV I Pressure Vessel
RE: Allowable Stresses on FEA of ASME VIII DIV I Pressure Vessel
http://becht.com/blog/performing-an-fea-in-section...
RE: Allowable Stresses on FEA of ASME VIII DIV I Pressure Vessel
RE: Allowable Stresses on FEA of ASME VIII DIV I Pressure Vessel
RE: Allowable Stresses on FEA of ASME VIII DIV I Pressure Vessel
RE: Allowable Stresses on FEA of ASME VIII DIV I Pressure Vessel
U-2(g) is in the very front of Division 1.
RE: Allowable Stresses on FEA of ASME VIII DIV I Pressure Vessel
even use welding pad. Check solution for Nozzle load.