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Recent content by SubseaEng10

  1. SubseaEng10

    Index of a Matrix

    Thanks guys. I got the answer.
  2. SubseaEng10

    Index of a Matrix

    Hi all, I am trying to find an index of a matrix with a conditin. let say: M=(-10,-8,-5,-3,-2,1.5,3,4,8) I want to find the first index of this matrix which its value is greater than 0. So in matrix M, the return value should be 5 (corresponds to 1.5). could anyone suggest the sloution...
  3. SubseaEng10

    Critical Buckling Force

    Thanks very much for the attahcment. By the way I could get the answer just by using MathCAD to solve the equations. Cheers
  4. SubseaEng10

    Critical Buckling Force

    Hi all, Does anyone know how to calculate the critical buckling force for a buried subsea pipeline for a given imperfection? Just to be clear, I don't mean the effective axial force that is generated in the pipeline because of the Temp,Pressure. I mean the minimum force which causes to buckle...
  5. SubseaEng10

    Storm Riding Analysis

    Yes, I am using Orcaflex. My question was to find a solution for overcoming the problems.
  6. SubseaEng10

    Storm Riding Analysis

    Hi all, I want to do installation analysis for an umbilical for storm riding condition. The significant wave height (Hs) is almost 9m which is a large wave. Can anyone suggest a method for this condition? The main problem is MBR at the sagbend. Thanks
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