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  • Users: aaloui
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  1. aaloui

    Bore diameter "B" Flange ASME B 16.5

    Hi, for high rating and/or large size flanges in ASME B 16.5 the bore diameter (Dimension B) is not specified in the dimensions tables. It's stated there that this is to be specified by the purchaser. My question is, how to specify this dimension such that the flange will "still" conform to the...
  2. aaloui

    Eccentric reducer modelling APDL

    Hello, does any one have an idea how to model an eccentric reducer as areas (hollow eccentric cone) in ANSYS APDL. Thank you
  3. aaloui

    UG-45 Minimum Nozzle Neck

    Hello, can some one explain the technical background behind the thicknesses tb1, tb2 and tb3 (Table UG-45). If the opening is adequately reinforced and the nozzle neck is checked for UG-22 loadings in determining ta thickness so for what are the thicknesses tb1, tb2 and tb3? Thank you Ali
  4. aaloui

    Gasket load at operating condition ASME VIII-1 Appendix 2

    Hi, I would like to know your opinion about the expression of the gasket load at operating condition termed HG in the appendix 2 of ASME BPVC VIII-1. There, it is defined as Wm1-H=H+Hp-H=Hp, means the required gasket load at operating condition, only the required. The problem is that W can be...
  5. aaloui

    Clamp Connections ASME VIII-1 Appendix 24

    Hi, does any one have an explication for the expression of HG in 24-3 of Appendix 24, ASME VIII Div. 1? Actually I don't understand why the term Hp is being subtracted there, I expect only H to be subtracted as the gasket get unloaded by the force H as the pressure is applied (in analogy to the...
  6. aaloui

    beginner in Fortran77

    Hi, i just started learning Fortran 77 language, (i have already some programming knowledge in C and Pascal but i need to learn fortran 77 for use in other programm which is based on this language). So i started learning it using a book called "Fortran 77 and numerical methods by C Xavier"...
  7. aaloui

    Tee-Caesar II

    Hello every body, i m using caesar2 and in relation to this but also in general i wanted to ask what is the difference btween a butt weld Tee and a welding Tee (i m totally new in this domain), thank you for any help.
  8. aaloui

    Stress analysis

    hi every body, Reason of the Classification of stresses in the convential combinations given by ASME 31.3 as well as by EN 13480-3 for the comparison with the respective allowed material stresses . That combinations are the following : Stresses due to sustained and expansions loads Stresses...

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