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 denote the randomness of loading path directions in geometrically complex parts during compaction of metal powders?

For compaction of multi-level part. Thank you very much.

11 December 2017 767 0 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, 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

Does the pressure(-600 mmHg) affects pH?

When I conducted the degassing experiment using decompression under anaerobic condition(and I used ferrous based chelating agent), the oxidized ferric were observerd. So, could you tell me the...

03 March 2021 4,892 5 View

Why can't make aluminum nitride film successfully by use sputter?

We use reactive sputtering process to make aluminum nitride film, and want to make c-axis aluminum nitride film on a silicon substrate, but the crystal orientation cannot be seen with...

03 March 2021 7,975 3 View

Is there any test to determine the cardiovascular risk of patients with obesity? from the perspective of obesity?

We found tests to determine cardiovascular risk taking into account lipid profile, blood pressure, age, history of diabetes, other laboratories. But when weight is involved, there is a paradox. I...

02 March 2021 6,036 1 View

Why are the velocities so high in my Boussinesq approximation Fluent simulation?

Hello, I have a mechanism where air rises due to convective flows. In this simulation, nothing is driving the air except this. I understand that the Boussinesq approximation only works for small...

02 March 2021 4,910 3 View

Why almost every element would be metallized in sufficiently high pressure and low temperature?

(This statement is from wikipedia, BTW). What is so special about metallic bond that is limiting high-P low-T state of a matter (as long as individual atoms exist, not white dwarf of neutron star...

02 March 2021 3,309 2 View

Sutter electrode holder leaking after applying positive pressure. How to fix?

I am using a Sutter electrode holder for my patch clamp experiments, but I'm having trouble keeping positive pressure inside my electrode due to a leak out of the back of the holder. I have added...

02 March 2021 5,829 1 View

What SPSS analysis should I run with one IV (with two levels) and two DVs?

Hi, I am trying to figure out which test would be most appropriate to run for the following question: Is there a difference in task blood pressure between smokers and non-smokers? There are two...

01 March 2021 8,235 2 View

How much pressure we can reduce at the outlet to avoid Reverse Flow?

I am simulating Heat Exchanger. I have tried and tested all the methods to resolve this issue from the internet like refining mesh, improving skewness and orthogonal quality ,extending outlet to...

01 March 2021 6,985 3 View

Exit velocity of natural gas from pressurized tank?

Hi Guys. I'm a mechanical engineer and have a bit trouble, would be very glad if you could help me with my questions. I have a pressurized tank which contains Natural Gas at 200 Bar and 293...

26 February 2021 6,253 3 View

CGA 300 Regulator for CO2 cylinder?

Has anyone ever tried to deliver CO2 with a CGA 300 regulator? I know that a CGA 320 regulator is standard for CO2. The issue is that I currently do not have any free CGA 320 regulators. I also...

25 February 2021 3,292 3 View