ALE, Eulerian, & Fluid Structure Interaction in LS-DYNA®

Instructor

  • Dr. M'hamed Souli

Price

  • $600
  • $300 for students

What's Included

  • Three days of in­struc­tion
  • Class notes
  • Thir­ty-day de­mo li­cense
  • Con­ti­nen­tal break­fasts
  • Lunch­es
  • One class din­ner

ALE, Eulerian, & Fluid-Structure Interaction in LS-DYNA®

Syllabus

This class pro­vides new and ex­pe­ri­enced LS-DY­NA users a deep un­der­stand­ing of the ALE and FSI ca­pa­bil­i­ties in LS-DY­NA. It de­liv­ers the skillset need­ed to solve ALE and FSI prob­lems, in­clud­ing when and how to use ALE key­words. Sev­er­al LS-DY­NA in­put files, us­ing dif­fer­ent ALE and FSI ap­pli­ca­tions (air blast, slosh­ing, hy­dro­dy­nam­ic im­pact, un­der­wa­ter ex­plo­sion,...) and cov­er­ing dif­fer­ent ALE and cou­pling key­words, will be pro­vid­ed and used dur­ing the work­shop.

Content

  • ALE smooth­ing al­go­rithms
    • Sim­ple av­er­age
    • Vol­ume weight­ing
    • Equipo­ten­tial
  • Ad­vec­tion al­go­rithms
    • First or­der donor SALE al­go­rithm
    • Sec­ond or­der Van Leer
    • Sec­ond or­der + half in­dex shift
  • Ma­te­r­i­al and void
    • Ad­vec­tion al­go­rithm in void­ed ma­te­r­i­al
  • Mul­ti-ma­te­r­i­al for­mu­la­tion
    • Ad­vec­tion in mul­ti-ma­te­r­i­al for­mu­la­tion
    • Pres­sure equi­lib­ri­um
  • Flu­id/­struc­ture cou­pling
    • ALE flu­id/­struc­ture cou­pling
    • Au­to­mat­ic flu­id/­struc­ture cou­pling
    • Mo­men­tum cou­pling
    • Penal­ty cou­pling