How can i say it is reasonable fragment result in abaqus?

More Hong Min Ki's questions See All

How to save seperated part's geometry in abaqus?

Hi, I just simulate tensile test using abaqus explicit and i want to save geometry of each seperated parts but as you seen in figure, result figure applied element deletion but not in figure...

04 May 2018 2,956 3 View

Is it possible to get failure data(fragments) from FEM software(abaqus,ansys)?

HI, I'm trying to get shape of pottery's failure data(fragments) from FEM software(abaqus, ansys or etc.) i saw 'exporting deformed data to stl.' but i'm not sure is it also work at fragments....

02 March 2018 8,220 2 View

fatal error

When I tried to energy minimization my system, I got fatal error as below. Fatal error: Atomtype opls_116 not found Although I've already added this line: ; include water #include "oplsaa.ff/spc.itp" to [molecultype] directive in my topology.

16 June 2021 0 0 View

fatal error

16 June 2021 0 0 View

fatal error

16 June 2021 0 0 View

fatal error

16 June 2021 0 0 View

How to compare two groups with only two measurements?

Hiiiii everyone! I have an enquiry on statistical analysis. I was looking for many forum and it's still cannot solve my problem. I want to compare means of two groups of data but only with two...

03 March 2021 8,796 3 View

What is the most Operating System (OS) which can be INSTALL on Tiny hard devices like Raspberry Pi (RPi) hardware ?

I'm targeting to deploy a mesh network and manually configure MANET routing protocols. I'm preparing scenarios, architectures, and hard devices needed to do that. Are there some step-by-step...

03 March 2021 1,931 5 View

Enhanced Yellow Fluorescent Protein (Aequorea victoria) DNA sequence?

I am on the lookout for the Enhanced Yellow Fluorescent Protein (Aequorea victoria) DNA sequence. Does anyone know where I can find it? Thank you in advance

03 March 2021 3,568 1 View

What kind of fluid could I use for a pitfall trap that also does not invalidate molecular testing?

Hi, I want to start testing pitfall trap to obtain ants samples, but I need to conduct molecular analysis on those insects. So, what kind of fluid can I use? Ethanol expires too early and I need...

03 March 2021 5,978 5 View

What's the best way to measure growth rates in House sparrow chicks from day 2 to day 10?

What's the best way to measure growth rates in House sparrow chicks from day 2 to day 10? Since, the growth curve from day 2 to 10 won't be like the "Logistic curve" it might not follow logistic...

03 March 2021 1,401 3 View

Do we need to write protocol for a second study of a systematic review that has been registered and published?

I have conducted and published a systematic review and meta-analysis research with the topic related to public health and health pomotion (protocol was registed in PROSPERO). Now we want to...

03 March 2021 8,920 3 View

Ahmad Bakir

Which failure criterion have you defined in your model for starting fragmentation process? And what is the Matetial law or behaviour? Why did you choose these types of elements in your FE meshes?

Amir Shirkhani

Conference Paper NUMERICAL SIMULATION OF FRAGMENTATION WARHEAD MECHANISMS

Hong Min Ki

@ Ahmad Bakir , @ Amir Shirkhani

I used brittle cracking property of glass

The paper you recommend is for plastic, is it work for my case?