Simulation explosive forming by using CEL method in Abaqus

In this tutorial Simulation explosive forming by using CEL method in Abaqus has been studied .A food processing equipment using the underwater shock wave has been developing in  Japan. The processing mechanism is crushing with the spalling phenomenon of shock  wave. The effect is extraction improving, softening, sterilizing etc. with non-heating. The  pressure vessel for crushing for the processing of the variety foods has been designed and manufactured. We need a pressure vessel for food processing by underwater shock wave.  Therefore, we propose making the pressure vessel by the explosive forming. Only a few of  these pressure vessels will be made. One design suggestion of the pressure vessel made of stainless steel was considered. You can see a figure of assemble parts at below

Steel plate is modeled as three dimensional shell with Johnson-Cook plasticity,TNT as Eulerian part with JWL material model and water with Us-Up equations. Dynamic explicit procedure is appropriate for this type of analysis. The interaction between die and plate,holder and plate considered as surface to surface contact. Volume fraction method is used to define the Eulerian material link tnt and water.During the analysis the plate got shape as die and you can see figures of the result at below

You can provide CAE ,INP,and English video files of this simulation here. The cost of these files is Twenty-Five Euros. you can click on the bellow bottom to beginning process

You can purchase the tutorial through a PayPal account, a Visa, or a Master card,  just before payment,send me an email to this address: karampourp@gmail.com