Sökning: "MMALE"

Hittade 2 uppsatser innehållade ordet MMALE.

1. 1. Structural responses due to underwater detonations : Validation of explosion modelling methods using LS-DYNA

   Master-uppsats, Linköpings universitet/Mekanik och hållfasthetslära

   Författare :Gustav Blomgren; Ebba Carlsson; [2023]
   Nyckelord :Underwater explosion; UNDEX; detonation; fluid structure interaction; FSI; SSA; S-ALE; shock-wave; explosive; PETN; explosive modelling; Sub-Sea Analysis; Structured ALE; Arbitrary Lagrangian Euler; Multi Material Arbitrary Lagrangian Euler; MMALE; LS-DYNA;

   Sammanfattning : Modelling the full event of an underwater explosion (UNDEX) is complex and requires advanced modelling methods in order to achieve accurate responses. The process of an UNDEX includes a series of events that has to be considered. LÄS MER

3. 2. Structural Analysis of Underwater Detonations

   Uppsats för yrkesexamina på avancerad nivå, Luleå tekniska universitet/Institutionen för teknikvetenskap och matematik

   Författare :Edvin Sjöstrand; [2021]
   Nyckelord :UNDEX; LS-Dyna; MMALE;

   Sammanfattning : The knowledge how an object withstand an underwater detonation is critical within the defense industry. This is mostly done today with physicals test which are both time consuming and connected with high costs. LÄS MER