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  1. Haj_mohnds

    Flattened spot

    Hi, Dear friends, in UG-32 (n), the flattened spot has been mentioned and I don't find the exact definition of it. for the record, I would be appreciated if anybody can clarify the meaning of this expression. thanks in advance.
  2. Haj_mohnds

    FSI

    Hi everybody I'm modeling two-way FSI by using system coupling, but in system coupling log I got zero percent nodes mapping in one data transfer but other is one hundred percent. I will grateful for any help...
  3. Haj_mohnds

    Dynamic mesh

    hi, everybody, I'm modeling one coupling system (transient structural, fluent). around moving wall, I use inflation and when defining dynamic mesh I'm using layering and remeshing and smoothing in such case I get non-positive cell volume error but when I delete inflation this error vanishes. I...
  4. Haj_mohnds

    reversed skirt

    hi I have a question about ASME section VIII div 1 UG-32 (j), in this paragraph, A dished head with a reversed skirt is mentioned but I don't get the point, can anybody illustrate the form ??? thanks in advanced
  5. Haj_mohnds

    API 650 Section 8.1 Method of examining joint

    Hi I have a question about 8.1.2.2 in this paragraph, we shall take one radiograph spot in the first 3m and if welder or thickness was the same, each 30 m vertical joint we take another spot. Am I right???

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