How to model a material whit Viscoelastic Behavior in EDEM?

More Liosber Medina's questions See All

Is there any database of free acces to obtain raw data of different materials using x ray diffraction?

I´m interested in to obtain raw data of x ray diffraction of different materials from open acces database for my students, in order to train it in retvield refinement using Match software or...

28 August 2023 9,953 2 View

Can someone share with us the ISO 2631-5: 2018 standard?

we need the ISO 2631-5: 2018 standard, to finalise our comparative analysis with the data obtained from measurements.

10 June 2023 3,676 0 View

Artificial Intelligence, an enabler for Digital Equity and Inclusion?

I am interested in finding out if anybody is working on the subject of "Artificial Intelligence as an Enabler of Digital Equity and Inclusion". I will be very grateful if you share your...

07 June 2023 8,855 4 View

¿ Como poder identificar a estudiantes universitarios en el entorno académico, con trastornos en su salud mental? existe algún estrategia pedagógica?

La salud mental se ve afectada por muchas situaciones de la vida cotidiana, pero lograr identificar un desequilibrio mental considero que, no resulta fácil.

30 March 2023 7,663 0 View

Researchers interested in OBD-2 automotive data processing?

I invite national and foreign researchers to collaborate in the analysis, diagnosis, prediction and ideas that arise for the processing of data obtained through the OBD-2 connector in different...

11 February 2023 4,620 0 View

How can I calculate a sample size for a matched 1:1 case-control study to determine risk factors for SAM (severe acute malnutrition) ?

I am trying to design a study to determine risk factors for Severe Acute Malnutrition. The study would be in a hospital setting where cases would be infants

04 September 2022 2,598 1 View

Could Rhodamine 6G signal not be detected in liver?

We made a pilot study with N=2 mice per group to test biodistribution of rhodamine 6G-loaded silica nanoparticles functionalized with PEG, at 1.5h, 6h and 24h. We used GFP detector in IVIS...

27 April 2022 8,846 2 View

What kind of verification for the effiency of cysteine thiol residues labeling do you use in your experience?

I have been working on the labeling of cysteine thiol residues using a differential alkylation technique (NEM and Biotin Maleimide), during the whole process before performing the trypsin...

04 April 2022 7,232 1 View

Best ways to spike soil with PFAS (PFOA, PFOS, and others)?

I would like to do some experiments on soil treatment of PFAS. I have some ideas on spiking the soil, but I would appreciate hearing ideas, especially from people who have experience doing...

24 January 2022 4,090 0 View

Setting mass yield constraints in RGibbs reactor (Aspen Plus)?

In Aspen Plus I have the following problem (see attached figure): I have a RGibbs block which calculates a distribution for a predifined set of products. However, I would like to go beyond this...

30 November 2021 5,540 1 View

How does grain and grain boundary affect the ceramic when studying its dielectric properties?

I am not able to get good literature and the physics behind how first these grains and grain boundaries arises out of no where when we make a pellet to study its dielectric properties and then how...

07 August 2024 5,177 3 View

How to load and plot 2D-PIV (particle image velocimetry) recorded velocity vector field in Techplot?

Dear Researchers I need to know, how to load and plot 2D-PIV (particle image velocimetry) recorded velocity vector field data in Tecplot? Thank You

02 August 2024 3,615 1 View

Can't spin-orbit coupling(SOC) be included in optical properties calculation in CASTEP?

I am currently using CASTEP version 2020. When I want to run optical properties calculations with spin-orbit coupling(SOC), I encounter the following error in a pop-up window before the job gets...

02 August 2024 2,890 0 View

Concentration of gelatin as brain model ?

I am using gelatin to model mechanical properties of brain tissues in-vitro. Do you have any suggested concentration ? Thank you so much.

19 July 2024 3,095 0 View

How does the crystallite size and microstrain distribution influence the mechanical properties of a ceramics?

10 July 2024 3,444 4 View

How can the alleged contradiction in the second law of thermodynamics and Carnot's theory be explained, and what are the current scientific responses?

The diagram suggests that there is a contradiction within the second law of thermodynamics and Carnot's efficiency theory. According to the second law, Carnot efficiency is independent of the...

08 July 2024 7,478 4 View

Is there any materials that can be as flexible and stretchable as PDMS, while also having a small linear thermal expansion coefficient?

For the PDMS material, it's linear thermal expansion coefficient is about 3.2*10-4/℃. The polyimide has a smaller linear thermal expansion coefficient like 2*10-5/℃, but it cannot be stretch. It...

04 July 2024 4,525 1 View

What role does grain size play in the mechanical properties of nanocrystalline metals and how can this be controlled during the manufacturing process?

In nanocrystalline metals, the size of their crystalline grains affects how strong, ductile, and hard they are. Smaller grains often mean stronger metals but can reduce ductility. Controlling...

28 June 2024 6,925 0 View

Why my hysteresis loops shift a little bit to left side?

I get the hysteresis loops of FeCo HEA using the Vibrating Sample Magnetometry (VSM) to measure the coercivity. I use Quantum Design Magnetic Property Measurement System (MPMS) equipped with a...

24 June 2024 8,699 5 View

If modulus of elasticity is divided by any inertial or dynamic pressure (1/2rhov^2), is there any dimensionless number present to represent it?

While deriving for a momentum equation with elastic stress effects, I am planning to put a ratio between elastic modulus (in Pa) and dynamic pressure (in Pa) in a simplified form. I am not...

23 June 2024 8,059 1 View

Liosber Medina

hello Bruno Ribeiro.

Well Colud you please tell me what kind of model I can use for viscoelastic Behavior in EDEM. Thanks

If you want you can answer in portuguese, i understand.

Muito obrigado pela sua Reposta Bruno vou dar uma olhada nas coisas que vc me recomenda. Muito obriga de novo.