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خانه / اخبار تایپ شونده / Simulation cold spray process of ceramic particles impact on the titanium target in Abaqus

Simulation cold spray process of ceramic particles impact on the titanium target in Abaqus

In this tutorial, the Simulation cold spray process of ceramic particles’ impact on the titanium target in Abaqus has been studied. The ceramic impactor is modeled as a three-dimensional sphere part with a forty-micrometer radius. and this is the minimum size of the sphere radius in Abaqus. The titanium target is modeled as a three-dimensional part. In this tutorial, the beggier part size is used than the real size. You can see figures of the assembled parts at below

The titanium material is modeled as an elastic-plastic material with Johnson-Cook behavior and Johnson-Cook damage to predict the damaged zone. The Johnson-Cook material model can predict the deformation under the rapid load perfectly. The ceramic material can be modeled as some material models which Abaqus recommended. In this simulation, the Johnson-Holmquist ceramic material model is used to consider the silicon carbide behavior in the high-velocity impact. The dynamic explicit step is used with the surface to surface contact algorithm with contact property. The fixed boundary for the target and initial velocity for the ceramic as a projectile are assigned. The mesh should be fine at the contact zone but because of the dimension, the size of the mesh can not be used to small and that is a restriction in micrometer modeling

After the simulation all results such as stress, strain, plastic strain, and damage are achievable. You can see some figures for the result below

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

This is an important point when you want to select the payment port, select ROD PAY(this is a payment port for foreign buyers) and you can pay just with Bitcoins

If you haven’t Bitcoins You can pay it with PayPal or Master card just send me an email to this address:karampourp@gmail.com

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