بایگانی برچسب: under water explosion

 In this tutorial, the Simulation under-water explosion by using the CEL method near a floating structure in Abaqus has been investigated. The aluminum hull is modeled as a three-dimensional thick shell part. The Soil, TNT, Water, and Air are modeled as three-dimensional parts inside the Eulerian domain. You can see ...

In this tutorial, the Simulation under water explosion shock over a cylindrical aluminum shell in interaction with soil in Abaqus has been studied. The water is modeled as a three-dimensional solid part with acoustic behaviour. The aluminum part is modeled as a three-dimensional shell part, and the soil as a ...

In this tutorial Simulation on shock response of marine sandwich structures subjected to UNDEX loading in Abaqus has been investigated.In modern sea combat, in which strike power has increased markedly, the structures of naval ships must be designed to with-stand shock loads resulting from weapon hits.To improve the design of ...

With the increased world tension, terrorist bombing attacks or accidental explosions are becoming a large threat to infra-structure such as the important economic, military and civilian facilities. The research on the antiknock safety of structures has increasingly attracted people’s attention. In order to meet the ever increasing demand for power, ...

One of the major problems confronted by the designer of submersibles is to minimize the weight of the pressure hull for increasing the payload of a crew and necessary equipment and to simultaneously enhance the strength of the pressure hull for withstanding hydrostatical pressure, underwater explosive loading and other environmental ...

انفجار زیر آب undex را می توان به دو بخش تقسیم کرد که شامل موج شوک (Shock Wave) و نوسان حباب (Bubble) است که هر دو باعث ایجاد شکست و آسیب در سازه ها می گردند. البته مکانیزم آسیب آن ها متفاوت است. اصولا مقدار فشار ناشی از موج شوک ...

Far-Field UNDEX models must typically treat two UNDEX phenomena: shock loading and cavitation. Shock loading occurs as a result of the incident explosive shock wave impinging on the wet-surface of the ship structure. Cavitation occurs because the pressure in the surrounding water drops below its vapor pressure due to the ...

In this file Acoustic Explosion(UNDEX) for some phenomenon in Abaqus has been done. The file contain four CAE,INP and persian videos.When you buy this file you will have four download links for each file as a separate link and use click right for all of them. open each file in the ...

This file contain CAE and full English video of Under water Eulerian explosion in the depth of water in ABAQUS step by step.With the increased world tension, terrorist bombing attacks or accidental explosions are becoming a large threat to infra-structure such as the important economic, military and civilian facilities. The ...