بایگانی برچسب: underwater explosion loading in Abaqus

A Coupled Eulerian–Lagrangian (CEL) analysis of an underwater explosion near a pipeline is a numerical simulation approach widely used in nonlinear dynamics and hydrodynamics to model how shock waves and bubble effects from an explosion interact with nearby structures Modeling underwater explosions (UNDEX) is challenging because the event involves extreme ...

Super-austenitic stainless steels (SASS), distinguished by their high alloy content and superior corrosion resistance, have emerged as promising materials for blast-resilient structures operating in harsh marine environments. When configured as sandwich panels with metallic face sheets and lightweight cores, they offer a favorable combination of strength, ductility, and energy absorption. ...

Introduction to Underwater and Underground Explosion Phenomena in Abaqus Abaqus is a robust finite element analysis (FEA) software that simulates complex phenomena, including underwater and underground explosions. These simulations are crucial for defense applications, mining engineering, offshore structures, and protective design Underwater Explosions in Abaqus Rapid expansion of gas bubbles ...

In this tutorial, the Numerical investigation on damage characteristics of ice sheet subjected to underwater explosion load in Abaqus has been studied. The ice is modeled as a three-dimensional solid part. The air, soil, water, and TNT are modeled as an Eulerian part. You can see a figure of the ...

Numerical simulation of concrete-filled double skin steel tubular (CFDST) structure subjected to underwater explosion loading in Abaqus has been don in this example. The concrete column is modeled as a three-dimensional solid part. The inner and outer steel tubes are modeled as shell parts. The air, water, and TNT are ...