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  • Users: parthanml
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  1. parthanml

    Elastic Bending Angle Calculation

    Hi Guys, as i understand the basic rule of math to calculate angle subtended by an arc is to divide the arc length by radius. This rule is extensively used in calculating Hot and cold bending angles for a given arc length. I was given a similar calculation for elastic bend angles by one of my...
  2. parthanml

    MathCAD not solving equations when there are untis

    Please find attached self expalanatory file in which the mathcad programme is not solving the equations when there are units for variables. Please assisthttps://files.engineering.com/getfile.aspx?folder=c8ce046f-267c-4cc2-9998-748352fc4cd0&file=Units_Query.xmcd
  3. parthanml

    ASME B 31.8 - Maximum thermal expansion stress range

    Under ASME B 31.8 code, we were trying to analyze a system for expansion stress case from Maximum Design Temperature to Minimum Design Temperature (Complete thermal stress range Load Case). - Software used is Caeser II In stresses extended report, The Allowable stress and stress ratio is found...
  4. parthanml

    ASME B31.8 - Maximum Thermal Stress Range

    Under ASME B 31.8 code, we were trying to analyze a system for expansion stress case from Maximum Design Temperature to Minimum Design Temperature (Complete thermal stress range Load Case). In stresses extended report, The Allowable stress and stress ratio is found to be Zero for all the...
  5. parthanml

    Caesar Giving Displacements more than the allowed guide gap

    Hi, We have given a guide gap of 3 mm at a particular node to restrict the lateral movement of 6" pipe. However after analysis, the same node is showing a lateral displacement of 3.079 mm. There is no issue with the restraint definition. What can be the possible issue here?. Thanks
  6. parthanml

    Abnormal Vertical displacement in Ceaser

    Hi, while i was doing the stress analysis of a system, i was getting huge negative deflection in the y direction on all vertical supports...what can be the possible reason for this? Is this because of some configuration issue?. The reason why i am asking this is because, when i copied the ceaser...
  7. parthanml

    Pipe fittings

    What is the difference between Class A, B & C pipe fittings ?
  8. parthanml

    Mooring on hard soil

    We need to propose best anchoring method for dredging vessel in a location where sea bed is mostly dense sand (calcareous). Maximum required holding capacity of the anchor is 1200 KN .In the past experience, Stevshark anchors were difficult to be placed in the project location due to lack of...
  9. parthanml

    Corrosion probe and corrosion coupon

    What is the difference between corrosion coupon and corrosion probe ?
  10. parthanml

    vaccum adequacy check inpipelines

    To check whether the pipe can withstand external pressure due to the loads like earth load, A test called vaccum adequacy check is being done. Somebody please explain this check.
  11. parthanml

    longitudinal stress in unrestrained section.

    How longitudinal stress arise in an unrestrained section of the pipeline . Since the pipeline is free to move axially when it is unrestrained .

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