** ** MATERIALS** *Material, name=SA105*Elastic2.91e+07, 0.3*plastic34950., 0.*Material, name=SA51670N*Elastic2.878e+07, 0.3*plastic36825., 0.** ----------------------------------------------------------------** ** STEP: Internal pressure 420 psig** *Step, name="Internal pressure 420 psig", nlgeom=no*Static0.1, 1., 1e-05, 1.** ** BOUNDARY CONDITIONS** ** Name: BC-1 Type: Symmetry/Antisymmetry/Encastre*Boundary_PickedSet4, YSYMM** ** LOADS** ** Name: Load-1 Type: Pressure*Dsload_PickedSurf5, P, 630.** Name: end thrust Type: Pressure*Dsload_PickedSurf6, P, -1473.45**

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1.5*Design Pressure=630

Design Pressure=420

Max allow pressure=543

** MATERIALS ** *Material, name=SA105 *Elastic 2.91e+07, 0.3 *PLASTIC ** ** Prager Stress-Strain Curve - Units: (psi), (in/in), (F) ** Temperature = 125 (F) ** Yield stress = 34404.214 (psi) ** Ultimate Tensile Strength = 69836.572 (psi) ** YS Reduction Factor = 1.0000 ** UTS Reduction Factor = 1.0000 ** Young's Modulus = 2.910E+07 (psi) ** 34404.214, 0.0000, 125.0000 37576.981, 2.035E-03, 125.0000 40749.748, 5.551E-03, 125.0000 43922.515, 0.0118, 125.0000 47095.282, 0.0213, 125.0000 50268.049, 0.0324, 125.0000 53440.816, 0.0432, 125.0000 56613.583, 0.0539, 125.0000 59786.350, 0.0653, 125.0000 62959.117, 0.0778, 125.0000 66131.884, 0.0917, 125.0000

69304.651, 0.1073, 125.0000 72477.418, 0.1245, 125.0000 75650.185, 0.1436, 125.0000 78822.952, 0.1647, 125.0000 81995.719, 0.1877, 125.0000 85168.486, 0.2129, 125.0000 88341.253, 0.2404, 125.0000 91514.020, 0.2702, 125.0000 94686.787, 0.3024, 125.0000 ** *Material, name=SA51670N *Elastic 2.878e+07, 0.3 *PLASTIC ** ** Prager Stress-Strain Curve - Units: (psi), (in/in), (F) ** Temperature = 125 (F) ** Yield stress = 36315.560 (psi) ** Ultimate Tensile Strength = 69836.572 (psi) ** YS Reduction Factor = 1.0000 ** UTS Reduction Factor = 1.0000 ** Young's Modulus = 2.878E+07 (psi) ** 36315.560, 0.0000, 125.0000 39306.562, 1.945E-03, 125.0000 42297.564, 5.227E-03, 125.0000 45288.567, 0.0110, 125.0000 48279.569, 0.0197, 125.0000 51270.571, 0.0302, 125.0000 54261.574, 0.0407, 125.0000 57252.576, 0.0509, 125.0000 60243.578, 0.0615, 125.0000 63234.581, 0.0732, 125.0000 66225.583, 0.0862, 125.0000 69216.586, 0.1008, 125.0000 72207.588, 0.1170, 125.0000 75198.590, 0.1350, 125.0000 78189.593, 0.1549, 125.0000 81180.595, 0.1767, 125.0000 84171.597, 0.2006, 125.0000 87162.600, 0.2267, 125.0000 90153.602, 0.2551, 125.0000 93144.604, 0.2860, 125.0000 ** ---------------------------------------------------------------- ** ** STEP: Internal pressure factored load of 1008 psig ** *Step, name="Internal pressure 1008 psig", nlgeom *Static 0.05, 1., 1e-05, 1. ** ** BOUNDARY CONDITIONS ** ** Name: BC-1 Type: Symmetry/Antisymmetry/Encastre *Boundary

_PickedSet4, YSYMM ** ** LOADS ** ** Name: Load-1 Type: Pressure *Dsload _PickedSurf5, P, 1008. ** Name: end thrust Type: Pressure *Dsload _PickedSurf6, P, -2357.52 **

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Shell radial disp Nozzle vert disp Req'd ep collapse load=1008 psi