• 24. Limpet Coil Moment of Inertia calculation verification using AutoPIPE Vessel and Microstation

    Mike Dattilio
    Mike Dattilio
    Review and prove 2 different calculations for Limpet coils: Problem #1: Given the following Confirm AutoPIPE Vessel Moment of Inertia calculation and compare to Microstation AutoPIPE Vessel: Microstation Problem #2: Given the following…
    • 2 days ago
    • AutoPIPE
    • AutoPIPE Wiki
  • F. General

    Mike Dattilio
    Mike Dattilio
    01. Why there are significantly higher values in wind loading in some particular sections of vessels despite the model no platforms / ladders or other equipment? 02. How to check for bolt load calculations for longitudinal saddle load generated during…
    • 3 days ago
    • AutoPIPE
    • AutoPIPE Wiki
  • B. As Per ASME Section VIII

    Tanaji Gaikwad
    Tanaji Gaikwad
    01. Does the calculation of a body flange according to ASME VIII, div 1, consider a rigidity criterion in an AutoPIPE Vessel model? 02. What is the theory being C-factors derivation as per UG-34 in AutoPIPE Vessel? 03. How AutoPIPE Vessel Calculate…
    • 1 month ago
    • AutoPIPE
    • AutoPIPE Wiki
  • 01. Why there are significantly higher values in wind loading in some particular sections of vessels despite the model no platforms / ladders or other equipment?

    Tanaji Gaikwad
    Tanaji Gaikwad
    Applies To Product(s): AutoPIPE Vessel Version(s): ALL Area: General Date Logged & Current Version June 2023 43.01.01.011 Problem: Why there are significantly higher values in wind loading in some particular…
    • 1 month ago
    • AutoPIPE
    • AutoPIPE Wiki
  • 03. The program do not finish the calculation

    Tanaji Gaikwad
    Tanaji Gaikwad
    Applies To Product(s): AutoPIPE Vessel Version(s): ALL Area: General Date Logged & Current Version June 2023 41.01.01.011 Problem: The program do not finish the calculation Solution: This could be happen…
    • 1 month ago
    • AutoPIPE
    • AutoPIPE Wiki
  • 15. How are DNVGL-F101 offshore 2017 ASD calculations per GrT1P1 performed in AutoPIPE?

    Mike Dattilio
    Mike Dattilio
    Applies To Product(s): AutoPIPE Version(s): ALL; Area: Stress Calculations Date Logged & Current Version April 2023 23.00.00.230 Problem: How does AutoPIPE calculate DNVGL-F101 offshore 2017 ASD (Allowable Stress…
    • 4 months ago
    • AutoPIPE
    • AutoPIPE Wiki
  • 03. Why when changing the mill tolerance does the JSME code results not change when using AutoPIPE?

    Mike Dattilio
    Mike Dattilio
    Applies To Product(s): AutoPIPE Version(s): ALL; Area: Allowable Date Logged & Current Version Aug.2021 12.06.00.48 Problem: Changing 'Mill Tol' value does not change the code compliance results for JSME code…
    • 6 months ago
    • AutoPIPE
    • AutoPIPE Wiki
  • 047. Do the horizontal seismic actions in AutoPIPE Vessel come from the full weight in case (+), and in case (-) come from a reduced weight? (reduced = 60% of weight)

    Mike Dattilio
    Mike Dattilio
    Answer: The simple answer is - full weight is NOT 60% of weight. Referencing model from SR provided by the user: " Heater _273_OF 43-9146_RC3 ". Run the file and generate the report. Now go to the case 11. The transverse reaction total…
    • 6 months ago
    • AutoPIPE
    • AutoPIPE Wiki
  • 06. Confirm calculation of Flange dia with specified tolerance and corrosion settings using AutoPIPE Vessel

    Tanaji Gaikwad
    Tanaji Gaikwad
    Example: In the flanges of this equipment, a 1 mm tolerance and 1 mm corrosion margin have been indicated, but in the calculations, the thickness "corroded dimensions" only subtracts 1 mm, for example, flange 20.04, nominal thickness 40 mm, calculation…
    • 1 month ago
    • AutoPIPE
    • AutoPIPE Wiki
  • 02. How to calculate Von Mises category combinations allowable using AutoPIPE?

    Mike Dattilio
    Mike Dattilio
    Applies To Product(s): AutoPIPE Version(s): ALL; Area: Date Logged & Current Version Dec 2022 12.08.03.015 Problem: How to calculate Von Mises category combinations allowable using AutoPIPE? Solution: Open…
    • 8 months ago
    • AutoPIPE
    • AutoPIPE Wiki
  • Calculations

    Tanaji Gaikwad
    Tanaji Gaikwad
    A. As Per BS EN 13445-3 B. As Per ASME Section VIII C. As Per CODAP D. PD 5500 E. AD 2000-Merkblatter F. General See Also Bentley AutoPIPE Vessel Support Solutions & FAQ's
    • 1 month ago
    • AutoPIPE
    • AutoPIPE Wiki
  • 17. Help understanding the changes to the sustained and occasional stresses from ASME B31.1 2018 to 2020?

    Mike Dattilio
    Mike Dattilio
    Applies To Product(s): AutoPIPE Version(s): ALL; Area: Calculations Date Logged & Current Version July 2022 12.08.01.010 Problem: Help understanding the changes to the sustained and occasional stresses from…
    • over 1 year ago
    • AutoPIPE
    • AutoPIPE Wiki
  • Q. What values to use for B31J reducer R2, L2, and Cone angle in AutoPIPE?

    Mike Dattilio
    Mike Dattilio
    Applies To Product(s): AutoPIPE Version(s): ALL; Area: Modeling Date Logged & Current Version June 2022 12.08.00.063 Problem: What values to use for B31J reducer R2, L2, and Cone angle in AutoPIPE? Solution…
    • 6 months ago
    • AutoPIPE
    • AutoPIPE Wiki
  • ASME B31J Code Calculation Issues

    Mike Dattilio
    Mike Dattilio
    Note: Please see the following AutoPIPE help section: Help > Contents> Contents Tab> Reference Information> Code Compliance Calculations> select a piping code to see the calculations performed by AutoPIPE. Comments, Questions, and Answers about ASME…
    • 6 months ago
    • AutoPIPE
    • AutoPIPE Wiki
  • 00. How to calculate ASME B31.3 2010 Allowables in AutoPIPE?

    Mike Dattilio
    Mike Dattilio
    Applies To Product(s): AutoPIPE Version(s): ALL; Area: Calculations Date Logged & Current Version June 2022 12.08.00.063 Problem: How to calculate ASME B31.3 2010 Allowables in AutoPIPE? Solution: ASME B31…
    • over 1 year ago
    • AutoPIPE
    • AutoPIPE Wiki
  • 03. What code equation is used for calculating Thermal Stress for buried piping per HDPE?

    Mike Dattilio
    Mike Dattilio
    Applies To Product(s): AutoPIPE Version(s): ALL; Area: Calculation Date Logged & Current Version April 2022 12.07.00.346 Problem: What code equation is used for calculating Thermal Stress for buried piping per…
    • over 1 year ago
    • AutoPIPE
    • AutoPIPE Wiki
  • 08. Does AutoPIPE calculate MAWP?

    Mike Dattilio
    Mike Dattilio
    Applies To Product(s): AutoPIPE Version(s): ALL; Area: Date Logged & Current Version April 2022 12.07.00.346 Problem: Does AutoPIPE calculate MAWP (Maximum Allowable Working Pressure)? Solution: As of April…
    • over 1 year ago
    • AutoPIPE
    • AutoPIPE Wiki
  • 22. SAM cases are not included in AutoPIPE's code combination 2Mb2+ 2Mce, only the seismic force are being evaluated, why?

    Mike Dattilio
    Mike Dattilio
    Applies To Product(s): AutoPIPE Version(s): ALL; Area: Cod combinations Date Logged & Current Version Aug. 2021 12.06.00.48 Problem: SAM cases are not included in the 2Mb2+2Mce code combination. Solution:…
    • over 2 years ago
    • AutoPIPE
    • AutoPIPE Wiki
  • 08. How are calculations done for the shear stress due to torsion for square or rectangular attachments in AutoPIPE Nozzle

    Mike Dattilio
    Mike Dattilio
    Applies To Product(s): AutoPIPE Nozzle Version(s): V8i Area: Report Original Author: Bentley Technical Support Group Date Logged & Current Version July 2021 08.11.08.36 Problem: …
    • over 2 years ago
    • AutoPIPE
    • AutoPIPE Wiki
  • 07. Will the axial force (FX) be about the same for different lengths of straight pipes (pressure, temperature, etc. are the same) in AutoPIPE?

    Mike Dattilio
    Mike Dattilio
    Applies To Product(s): AutoPIPE Version(s): ALL; Area: Piping code Date Logged & Current Version Nov. 2020 12.04.00.13 Problem: Will the axial force (FX) be about the same for different lengths of straight pipes…
    • over 2 years ago
    • AutoPIPE
    • AutoPIPE Wiki
  • 01.h.02 - Detail explanation of the Code Compliance settings "Note" in the Analysis Summary section of AutoPIPE's output report

    Mike Dattilio
    Mike Dattilio
    Applies To Product(s): AutoPIPE Version(s): All Area: Report Original Author: Bentley Technical Support Group Date Logged & Current Version Feb. 2020 12.04.00.13 Problem: The following…
    • over 2 years ago
    • AutoPIPE
    • AutoPIPE Wiki
  • 03. How AutoPIPE Vessel Calculate Corrosion Allowances as UG- 45 or ASME VIII div.1?

    Tanaji Gaikwad
    Tanaji Gaikwad
    Applies To Product(s): AutoPIPE Vessel Version(s): ALL Area: General FAQ Date Logged & Current Version March 2019 41.00.00.006 Problem: How AutoPIPE Vessel Calculate Corrosion Allowances as UG- 45, ASME VIII…
    • 1 month ago
    • AutoPIPE
    • AutoPIPE Wiki
  • 16. How to perform calculations for test case in AutoPIPE Vessel?

    Tanaji Gaikwad
    Tanaji Gaikwad
    Applies To Product(s): AutoPIPE Vessel Version(s): ALL Area: General Date Logged & Current Version March 2019 41.00.00.006 Problem: How to perform calculations for test case in AutoPIPE Vessel? Solution…
    • 1 month ago
    • AutoPIPE
    • AutoPIPE Wiki
  • 13. How are the RAHL values calculated? When do the sliding saddles start to move in AutoPIPE Vessel?

    Tanaji Gaikwad
    Tanaji Gaikwad
    Applies To Product(s): AutoPIPE Vessel Version(s): V8i Area: Calculations Original Author: Bentley Technical Support Group Date Logged & Current Version Aug. 2015 33.02.02.04 Problem…
    • 1 month ago
    • AutoPIPE
    • AutoPIPE Wiki
  • 05. Allowable stresses input by user for test conditions in AutoPIPE Vessel

    Tanaji Gaikwad
    Tanaji Gaikwad
    Applies To Product(s): AutoPIPE Vessel Version(s): V8i, CONNECT Environment: N/A Area: Analysis Subarea: Original Author: Bentley Technical Support Group Date…
    • 1 month ago
    • AutoPIPE
    • AutoPIPE Wiki
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