4.12 Auto PIPE output report:
Pass report Sample:
---
---
01-0010 1
05/10/2013 AMMONIA PLANT FEEDSTOCK CHANGEOVER PROJ BENTLEY
10:18 AM AutoPIPE Plus 9.5.0.21 --- --- * ******* ** ******* ******* *** ** ** ** ** ** ** ** ** ** ****** ** ** ** ** ** ** ** ** ** ** ** ***** ******* ** ******* ***** ********* ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** ***** ** ***** ** ** ** ******* Pipe Stress Analysis and Design Program
Version: 09.05.00.21
Edition: Plus
Developed and Maintained by
BENTLEY SYSTEMS, INCORPORATED
1600 Riviera Ave., Suite 300
---
---
01-0010 1
05/10/2013 AMMONIA PLANT FEEDSTOCK CHANGEOVER PROJ BENTLEY
10:18 AM AutoPIPE Plus 9.5.0.21 --- --- ************************************************************ ** **
** AUTOPIPE FLANGE ANALYSIS **
** ** ************************************************************ SYSTEM NAME : 01-0010 1 PROJECT ID : AMMONIA PLANT FEEDSTOCK CHANGEOVER PROJ PREPARED BY : ______________________________ AP CHECKED BY : ______________________________ SK 1ST APPROVER : ______________________________ DKD 2ND APPROVER : ______________________________
---
---
01-0010 1
05/10/2013 AMMONIA PLANT FEEDSTOCK CHANGEOVER PROJ BENTLEY
10:18 AM AutoPIPE Plus 9.5.0.21 --- --- ************************************************************ ** **
** POINT A00 FLANGE # 1 **
** WELD-NECK **
** NPS 450.000 mm RATING 900 **
** **
************************************************************
VESSEL DESIGN CODE : ASME Section VIII 2010, Division 1 DIMENSION LIBRARY : FlangeDimLib.mdb DIMENSION CODE : B16-5
MATERIAL LIBRARY : asme2010.mdb FLANGE ATTACHMENT : INTEGRAL
FLANGE CONFIGURATION : WHOLE
I N P U T S 1.1 FLANGE: ---
Material : SA-105
Outside diameter, A : 787.400 mm Bore diameter, B : 431.800 mm
Thickness, tf : 101.600 mm Rigidity Factor, K : 0.300 Small End Hub Thk, g0: 12.7000 mm Large End Hub Thk, g1: 66.6750 mm
Hub Length, h : 127.000 mm Bolt Circle Dia., C : 685.800 mm
Allowable at Oper, Sf: 137.895 MPa Allowable at Amb, Sf : 137.895 MPa
Modulus. at Oper, E : 194845.8 MPa Modulus. at Amb, E : 199948.8 MPa
1.2 PIPE: ----
Material : A691-G2.25CR
Standard pipe library file : B313-06 Nominal diameter : 450.000 mm
Pipe schedule : XS
Pipe Inner Diameter : 431.800 mm Pipe Outer Diameter : 457.200 mm
1.3 GASKET: ---
Gasket Type : Ring joint iron or soft steel Gasket Config. : Sketch (6) - Column 1 of Table 2-5.2
Inside Diameter : 514.350 mm Seating Width, N : 19.050 mm Width of Nubbin, w : 19.050 mm Gasket Thickness : 0.000 mm Strength Factor, m : 5.500 Seating Stress, y : 124.106 MPa Load Reaction Dia., G: 533.400 mm Eff. Press. Width, b: 2.381 mm
1.4 BOLTS: ---
Material : SA-193-B16-1
No. of Bolts : 20 Min. Bolt Spacing : 101.6000 mm Bolt Diameter : 47.6250 mm Eff. Bolt Diameter : 44.1884 mm Hub Radial Dist. : 60.3250 mm Outer Edge Dist. : 47.6250 mm Bolt Hole Diameter : 50.8000 mm
Allowable at Oper, Sb: 137.895 MPa Allowable at Amb, Sa : 137.895 MPa 1.5 PRESSURE & TEMPERATURE LOADS:
---
Internal pressure : 3.300 N/mm2 At temperature : 120.000 deg C External pressure : 0.000 N/mm2 At temperature : -17.778 deg C Ambient temp. : 21.100 deg C
D E S I G N
2.0 SUMMARY: ---
Design code : ASME Section VIII Div. I 2010 Flange Thickness : 101.6000 mm
Flange Volume : 0.42E+08 mm**3 **Flange Weight : 191.994 kg Flange Diameter : 787.400 mm Flange Bore : 431.800 mm Polar Mom Inertia : 0.42E+08 mm4 Bend Mom Inertia : 0.35E+08
mm4
Bolt Circle Diameter : 685.800 mm Gasket Load Diameter : 533.400 mm Gasket Strength Factor : 5.5000 Gasket Seating Stress : 124.106
MPa
**NOTE: This weight is not used in the static/dynamic analysis. For lap flanges this weight is for the stub flange only. This weight does not include any bolt or nut weight. To set the weight use the Modify > Flange menu option.
---
---
01-0010 1
05/10/2013 AMMONIA PLANT FEEDSTOCK CHANGEOVER PROJ BENTLEY
10:18 AM AutoPIPE Plus 9.5.0.21 --- R E S U L T S 3.1 ALLOWABLE STRESSES: --- 1. OPERATING CONDITIONS: INT. PRESS ALLOWABLE INT. PRESS MPa MPa RATIO --- --- ---
Longitudinal Hub Stress, SH = 32.090 206.843 0.155
Radial Flange Stress, SR = 27.159 137.895 0.197
Tangential Flange Stress,ST = 22.972 137.895 0.167
Average Stress, (SH+SR)/2.0 = 29.624 137.895 0.215
Average Stress, (SH+ST)/2.0 = 27.531 137.895 0.200
Bolt Tensile Stress = 28.765 137.895 0.209
**2. GASKET SEATING CONDITIONS: INT. PRESS ALLOWABLE INT. PRESS MPa MPa RATIO --- --- ---
Longitudinal Hub Stress, SH = 67.527 206.843 0.326
Radial Flange Stress, SR = 57.151 137.895 0.414
Tangential Flange Stress,ST = 48.340 137.895 0.351
Average Stress, (SH+SR)/2.0 = 62.339 137.895 0.452
Average Stress, (SH+ST)/2.0 = 57.934 137.895 0.420
Bolt Tensile Stress = 86.697 137.895 0.629
**NOTE: The gasket seating condition stresses are calculated using the full available bolt load, where Wg = [(Am + Ab)*Sa]/2. 3.2 RIGIDITY CRITERION: ---
1. OPERATING CONDITIONS: INT. PRESS ALLOWABLE INT. PRESS RATIO --- --- ---
Rigidity Index, J = 0.092 1.000 0.092 2. GASKET SEATING CONDITIONS: INT. PRESS ALLOWABLE INT. PRESS RATIO --- --- --- Rigidity Index, J = 0.188 1.000 0.188
4.12 Auto PIPE output report:
Pass report Sample:
---
---
01-0010 1
05/10/2013 AMMONIA PLANT FEEDSTOCK CHANGEOVER PROJ BENTLEY
10:18 AM AutoPIPE Plus 9.5.0.21 --- --- * ******* ** ******* ******* *** ** ** ** ** ** ** ** ** ** ****** ** ** ** ** ** ** ** ** ** ** ** ***** ******* ** ******* ***** ********* ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** ***** ** ***** ** ** ** ******* Pipe Stress Analysis and Design Program
Version: 09.05.00.21
Edition: Plus
Developed and Maintained by
BENTLEY SYSTEMS, INCORPORATED
1600 Riviera Ave., Suite 300
---
---
01-0010 1
05/10/2013 AMMONIA PLANT FEEDSTOCK CHANGEOVER PROJ BENTLEY
10:18 AM AutoPIPE Plus 9.5.0.21 --- --- ************************************************************ ** **
** AUTOPIPE FLANGE ANALYSIS **
** ** ************************************************************ SYSTEM NAME : 01-0010 1 PROJECT ID : AMMONIA PLANT FEEDSTOCK CHANGEOVER PROJ PREPARED BY : ______________________________ AP CHECKED BY : ______________________________ SK 1ST APPROVER : ______________________________ DKD 2ND APPROVER : ______________________________
---
---
01-0010 1
05/10/2013 AMMONIA PLANT FEEDSTOCK CHANGEOVER PROJ BENTLEY
10:18 AM AutoPIPE Plus 9.5.0.21 --- --- ************************************************************ ** **
** POINT A00 FLANGE # 1 **
** WELD-NECK **
** NPS 450.000 mm RATING 900 **
** **
************************************************************
VESSEL DESIGN CODE : ASME Section VIII 2010, Division 1 DIMENSION LIBRARY : FlangeDimLib.mdb DIMENSION CODE : B16-5
MATERIAL LIBRARY : asme2010.mdb FLANGE ATTACHMENT : INTEGRAL
FLANGE CONFIGURATION : WHOLE
I N P U T S 1.1 FLANGE: ---
Material : SA-105
Outside diameter, A : 787.400 mm Bore diameter, B : 431.800 mm
Thickness, tf : 101.600 mm Rigidity Factor, K : 0.300 Small End Hub Thk, g0: 12.7000 mm Large End Hub Thk, g1: 66.6750 mm
Hub Length, h : 127.000 mm Bolt Circle Dia., C : 685.800 mm
Allowable at Oper, Sf: 137.895 MPa Allowable at Amb, Sf : 137.895 MPa
Modulus. at Oper, E : 194845.8 MPa Modulus. at Amb, E : 199948.8 MPa
1.2 PIPE: ----
Material : A691-G2.25CR
Standard pipe library file : B313-06 Nominal diameter : 450.000 mm
Pipe schedule : XS
Pipe Inner Diameter : 431.800 mm Pipe Outer Diameter : 457.200 mm
1.3 GASKET: ---
Gasket Type : Ring joint iron or soft steel Gasket Config. : Sketch (6) - Column 1 of Table 2-5.2
Inside Diameter : 514.350 mm Seating Width, N : 19.050 mm Width of Nubbin, w : 19.050 mm Gasket Thickness : 0.000 mm Strength Factor, m : 5.500 Seating Stress, y : 124.106 MPa Load Reaction Dia., G: 533.400 mm Eff. Press. Width, b: 2.381 mm
1.4 BOLTS: ---
Material : SA-193-B16-1
No. of Bolts : 20 Min. Bolt Spacing : 101.6000 mm Bolt Diameter : 47.6250 mm Eff. Bolt Diameter : 44.1884 mm Hub Radial Dist. : 60.3250 mm Outer Edge Dist. : 47.6250 mm Bolt Hole Diameter : 50.8000 mm
Allowable at Oper, Sb: 137.895 MPa Allowable at Amb, Sa : 137.895 MPa 1.5 PRESSURE & TEMPERATURE LOADS:
---
Internal pressure : 3.300 N/mm2 At temperature : 120.000 deg C External pressure : 0.000 N/mm2 At temperature : -17.778 deg C Ambient temp. : 21.100 deg C
D E S I G N
2.0 SUMMARY: ---
Design code : ASME Section VIII Div. I 2010 Flange Thickness : 101.6000 mm
Flange Volume : 0.42E+08 mm**3 **Flange Weight : 191.994 kg Flange Diameter : 787.400 mm Flange Bore : 431.800 mm Polar Mom Inertia : 0.42E+08 mm4 Bend Mom Inertia : 0.35E+08
mm4
Bolt Circle Diameter : 685.800 mm Gasket Load Diameter : 533.400 mm Gasket Strength Factor : 5.5000 Gasket Seating Stress : 124.106
MPa
**NOTE: This weight is not used in the static/dynamic analysis. For lap flanges this weight is for the stub flange only. This weight does not include any bolt or nut weight. To set the weight use the Modify > Flange menu option.
---
---
01-0010 1
05/10/2013 AMMONIA PLANT FEEDSTOCK CHANGEOVER PROJ BENTLEY
10:18 AM AutoPIPE Plus 9.5.0.21 --- R E S U L T S 3.1 ALLOWABLE STRESSES: --- 1. OPERATING CONDITIONS: INT. PRESS ALLOWABLE INT. PRESS MPa MPa RATIO --- --- ---
Longitudinal Hub Stress, SH = 32.090 206.843 0.155
Radial Flange Stress, SR = 27.159 137.895 0.197
Tangential Flange Stress,ST = 22.972 137.895 0.167
Average Stress, (SH+SR)/2.0 = 29.624 137.895 0.215
Average Stress, (SH+ST)/2.0 = 27.531 137.895 0.200
Bolt Tensile Stress = 28.765 137.895 0.209
**2. GASKET SEATING CONDITIONS: INT. PRESS ALLOWABLE INT. PRESS MPa MPa RATIO --- --- ---
Longitudinal Hub Stress, SH = 67.527 206.843 0.326
Radial Flange Stress, SR = 57.151 137.895 0.414
Tangential Flange Stress,ST = 48.340 137.895 0.351
Average Stress, (SH+SR)/2.0 = 62.339 137.895 0.452
Average Stress, (SH+ST)/2.0 = 57.934 137.895 0.420
Bolt Tensile Stress = 86.697 137.895 0.629
**NOTE: The gasket seating condition stresses are calculated using the full available bolt load, where Wg = [(Am + Ab)*Sa]/2. 3.2 RIGIDITY CRITERION: ---
1. OPERATING CONDITIONS: INT. PRESS ALLOWABLE INT. PRESS RATIO --- --- ---
Rigidity Index, J = 0.092 1.000 0.092 2. GASKET SEATING CONDITIONS: INT. PRESS ALLOWABLE INT. PRESS RATIO --- --- --- Rigidity Index, J = 0.188 1.000 0.188
---
---
01-0010 1
05/10/2013 AMMONIA PLANT FEEDSTOCK CHANGEOVER PROJ BENTLEY
10:18 AM AutoPIPE Plus 9.5.0.21
---
---
S T R E S S F A C T O R S 4.1 DUE TO FLANGE DIAMETER: --- K = 1.8235 T = 1.5749 Z = 1.8601 Y = 3.4019 U = 3.7383 e = 0.0071 1/mm d = 2238410. mm**3 ho = 74.0531 mm Lambda = 1.563 4.2 DUE TO FLANGE HUB: --- h/ho = 43.5606 G1/G0 = 5.2500 F = 0.5276 V = 0.0199 f = 1.0000 F O R C E S & M O M E N T S 5.1 DUE TO INTERNAL PRESSURE: ---
Total hydrostatic end force, H = 737411.1 N
Minimum operating bolt load, Wm1 = 882259.7 N
Min. gasket seating bolt load, Wm2 = 495221.2 N
Design gasket seating bolt load, Wg = 2659136. N
Ring type moment factor, Fs = 1.0000 Bolt spacing correction factor, Bsc = 1.0000
Mom. Arm x Force = Moment*Bsc*Fs mm N N.m
--- --- --- Hydrostatic end force moment, MD = hd x Hd
93.662 x 483246.8 = 45262.19
Diff. hydrostatic force moment, MT = ht x Ht
101.600 x 254164.4 = 25823.15
Operating gasket load moment, MG = hg x Hg
76.200 x 144848.6 = 11037.48
Total gasket seating moment, Mg = hg x Wg
76.200 x 2659136. = 202626.6
Ext. Bending & Ax. force moment Moe = 4Me.(xr) + Fa.hD = Moment*Fs 14167.04 + 0.000 = 14167.04 Where, xr = [I/(0.3846*Ip+I)]*[hD/(C-2*hD)]
Failure report Sample:
---
---
01-0010 1
05/10/2013 AMMONIA PLANT FEEDSTOCK CHANGEOVER PROJ BENTLEY
10:32 AM AutoPIPE Plus 9.5.0.21 --- --- * ******* ** ******* ******* *** ** ** ** ** ** ** ** ** ** ****** ** ** ** ** ** ** ** ** ** ** ** ***** ******* ** ******* ***** ********* ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** ***** ** ***** ** ** ** ******* Pipe Stress Analysis and Design Program
Version: 09.05.00.21
Edition: Plus
Developed and Maintained by
BENTLEY SYSTEMS, INCORPORATED
1600 Riviera Ave., Suite 300
---
---
01-0010 1
05/10/2013 AMMONIA PLANT FEEDSTOCK CHANGEOVER PROJ BENTLEY
10:32 AM AutoPIPE Plus 9.5.0.21 --- --- ************************************************************ ** **
** AUTOPIPE FLANGE ANALYSIS **
** ** ************************************************************ SYSTEM NAME : 01-0010 1 PROJECT ID : AMMONIA PLANT FEEDSTOCK CHANGEOVER PROJ PREPARED BY : ______________________________ AP CHECKED BY : ______________________________ SK 1ST APPROVER : ______________________________ DKD 2ND APPROVER : ______________________________
---
---
01-0010 1
05/10/2013 AMMONIA PLANT FEEDSTOCK CHANGEOVER PROJ BENTLEY
10:32 AM AutoPIPE Plus 9.5.0.21 --- --- ************************************************************ ** **
** POINT A00 FLANGE # 1 **
** WELD-NECK **
** NPS 450.000 mm RATING 900 **
** **
************************************************************
VESSEL DESIGN CODE : ASME Section VIII 2010, Division 1 DIMENSION LIBRARY : FlangeDimLib.mdb DIMENSION CODE : B16-5
MATERIAL LIBRARY : asme2010.mdb FLANGE ATTACHMENT : INTEGRAL
FLANGE CONFIGURATION : WHOLE
I N P U T S 1.1 FLANGE: ---
Material : SA-105
Outside diameter, A : 787.400 mm Bore diameter, B : 431.800 mm
Thickness, tf : 101.600 mm Rigidity Factor, K : 0.300 Small End Hub Thk, g0: 12.7000 mm Large End Hub Thk, g1: 66.6750 mm
Hub Length, h : 127.000 mm Bolt Circle Dia., C : 685.800 mm
Allowable at Oper, Sf: 137.895 MPa Allowable at Amb, Sf : 137.895 MPa
Modulus. at Oper, E : 201975.8 MPa Modulus. at Amb, E : 199948.8 MPa
1.2 PIPE: ----
Material : A691-G2.25CR
Standard pipe library file : B313-06 Nominal diameter : 450.000 mm
Pipe schedule : XS
Pipe Inner Diameter : 431.800 mm Pipe Outer Diameter : 457.200 mm