How to solve error of ErrElemExcessDistortion in Abaqus?

Good day, Currently, i am simulating compaction of deformable bodies using a rigid bodies (represent as punch). Since, my aim is to reduce the mesh size on the deformable bodies, i currently use...

02 March 2019 6,237 6 View

Greeting. May I ask, why abaqus always generate inaccurate value of a variable?

Is there a way to define its property value? Thank you

11 December 2017 8,321 2 View

Hi, how to calculate the Young Modulus as a function of density in metal powder compaction?

I need to develop an algorithm to find the final value of Young Modulus after get the final density of compacted metal powder. Tq

11 December 2017 352 6 View

Hi, may I ask how to observe the density of a simulated part in Abaqus Explicit?

Cannot find the word density in Abaqus. Thank you so much.

10 November 2017 8,206 1 View

Hi, do we have example of USDFLD subroutine to calculate density variable?

To investigate the changes of density due to pressure applied.

10 November 2017 3,133 1 View

Hi, may I ask, is there any disadvantage of using metal powder as an equipment in powder metallurgy research?

related to literature

09 October 2017 5,255 2 View

How to implement the Drucker Prager (DPC) model in Abaqus in order to assess the mechanical behaviour of powder compaction?

In VUMAT subroutine

09 October 2017 5,348 3 View

Hi. Currently I have three distinct input files of Abaqus to submit in the job. How to run these three input files (inp) simultaneously without error?

node.inp element.inp the_model.inp

09 October 2017 8,215 3 View

How to solve error in Abaqus verification for user subroutine?

Hi. I have already linked the Abaqus with Intel Fortran XE 2013 and Microsoft Visual Studio 2012 based on the given manual linked instruction. And, it is validating by the Abaqus Command showing...

09 October 2017 7,106 2 View

What are the example of initiating a testing on a single model?

09 October 2016 1,369 0 View

What is the status of bread making and more bakery foods with the use of insect flour/powder?

Insects have been consumed by human diet since prehistoric times. At present, the idea of looking at insects as food has been getting traction worldwide, also in response to increasing food...

03 March 2021 6,223 5 View

Logistical regression using SPSS for a dichotomous dependent variable, with an independent variable of 1, 2, 5 and 10 seconds?

I have an experiment with 28 participants The independent variable is the times 1, 2, 5, and 10 used as the cross hairs during a task These 4 times were tested using 4 different blocks, each...

03 March 2021 9,692 2 View

How to grow E.coli on the low salt LB agar plate with 50 or 100ug/ml of Blasticidin?

Hello, I would like to ask how to grow E.coli which resists 50 or 100ug/ml of Blasticidin. I have tried many methods by using low salt Luria-Bertain(LB) agar plate. However, no colonies grow. Let...

01 March 2021 2,027 2 View

How could I process data in RCT to include it in meta-analysis?

I'm in the process of doing a meta-analysis and have encountered some problems with the RCT data. One of my outcom is muscle strength. In one study, I have three different measurements of muscle...

25 February 2021 7,603 3 View

Is it mandatory to specify Subjects Combinations in Generalized Linear Mixed Models (SPSS)?

Hi all, I have data with two levels: lets think of the classic example of students and schools. When running the analysis in SPSS and selecting the Random Effects, we can select (we can or we...

24 February 2021 7,379 4 View

Have anyone checked before Cyclic voltammograms of intial ITO substrate and E-teck?

As a beginner in electrochemistry, I tried to obtain cyclic voltamograms of commercial anatase powder deposited on an ITO substrate or on Eteck. After several attempts, I noticed that my cyclic...

23 February 2021 3,175 3 View

How to reduce static electricity of powder after lyophilization?

I am working on synthesizing and then purifying peptides using the SPPS system. After purification of the peptide, the peptide powder is obtained using a freeze dryer. When measuring the powder,...

22 February 2021 10,099 5 View

What kind of steel moulds are used for hot pressing metal powders?

My main concern is that the metal powders should not weld to the mold surface and I should easily be able to eject out the pressed samples. I am looking for alternative for graphite moulds. The...

22 February 2021 2,965 4 View

How to Study a proton NMR of Graphene prepared by Electrochemical Exfoliation technique?

I performed a Proton NMR of graphene powder prepared by electrochemical exfoliation technique. It shows some peaks. But I can't understand it.

21 February 2021 8,947 3 View

ANCOVA controlling baseline in RCT - how to perform power analysis and sample size estimation?

Hi, I have a simple question. I am hoping to perform a power analysis/sample size estimation for an RCT. We will be controlling for baseline symptoms, and using post-treatment or change scores as...

19 February 2021 2,648 23 View