Microstructural modeling by using OOF2.

09 April 2013 1 4K Report

I have a 2 phase structure with high volume fraction of precipitates. And I have the values of " E " and " ν " for those and I am trying to construct the microstructure by using those values.

John G Michopoulos

I do not see really the question in your statement, but if you want to compute the properties of the aggregate based on the properties of the precipitates/constituents there are many ways to do it the simplest of which is the Rule/law of Mixtures as described here: http://en.wikipedia.org/wiki/Rule_of_mixtures

Also, other alternatives are here:

http://en.wikipedia.org/wiki/Effective_medium_approximations

Badges
Science method

More Koushik Sikdar's questions See All

Can we use image data in MATLAB Neuro Fuzzy Designer ?

I have remotely sensed data (image) that I want to use in the Neuro-Fuzzy Designer apps of MATLAB. Is it possible to use an image file in the Neuro-Fuzzy Designer app or only numeric data is...

17 February 2021 1,205 5 View

How to perform Gaussian optimization for a polymeric structure?

I am trying to perform Gaussian optimization of a polymeric structure with 250 atoms. It is made up of only C and H atoms with several aromatic phenyl ring interlinked by C=C. Every time I am...

04 January 2021 9,616 2 View

What is the value of dynamic viscosity and bulk viscosity of extracellular matrix (ECM), nucleus, and cytoplasm of cell?

Hi, I am trying to create a histology based finite element model of human soft tissue. In order to model the viscoelasticity at the cellular level, I need to know the dynamic and bulk viscosity of...

19 October 2020 8,729 1 View

How to convert a latex file into a word file ?

The manuscript has been prepared in a latex format. But the journal submission format is the word. So, how to convert?

04 July 2020 1,440 20 View

Is there any Laboratory in India for research on practical use cases of 5G ?

South Korea, China, and the United States started racing for 5G network deployment. NYU Wireless Working on 6G, then what about India ? Is there any Lab in India ?

23 May 2020 7,749 7 View

What are the latest books/book chapters available for Device to device communication ?

I want names or links of some authentic books for understanding basic concepts, latest technical challenges and future research directions. I read the book "Wireless Device-to-Device...

22 May 2020 6,364 3 View

What are the simulation software available for Device to device communication ?

I need names of simulation tools, software for D2D simulation. Instead of mathematical modeling is there any graphical support based platform/tool/software by which different two tier network, D2D...

16 May 2020 2,690 7 View

While performing SDS page (for microbial crude enzyme) several times, I could not get any visible proteinbands on the gel. What might be the reason?

I am wroking on microbial enzyme and after its extraction in crude form, I had performed the SDS PAGE. But I was not able to get any visible band of protein instead of repeating the whole...

04 March 2020 1,956 4 View

How can one do slope stability analysis in Plaxis or RS2 for debris slopes, during and after rainfall if the rainfall intensity is known??

How can one do slope stability analysis in Plaxis or RS2 for debris slopes, during and after rainfall if the rainfall intensity is known?

21 February 2020 6,074 2 View

How can you interpret the true meaning of 'Development'?

'Development' itself is a confusing word as it indicates several dimensions altogether. I wish to know the true meaning of 'Development' which possess a holistic acceptance. How can I designate a...

07 January 2020 1,188 3 View

How the parameters (such as Mw, Chemical bonds, polymer bland and so on) affect the mechanic property of polymer (such as storage, loss modulus) ?

Anyone can recommend any books on such topics? Thanks in advance.

02 March 2021 8,457 2 View

12% ledeburitic cold work tool steel, etched for revealing retained austenite, any help for clarifying?

Hello everyone. Given microstructure image belongs to a 12% ledeburitic cold work tool steel (annealed and tempered). The sample was etched with picral (100 mL ethanol and 4 g picric acid). I...

02 March 2021 4,119 3 View

Why Austenite grains in steel show much more twinning than ferrite grains?

It is oftentimes said to be a distinctive metallographic trait that differentiates a fully austenitic and a fully felly ferritic steel without etching that might distinguish between two. Why...

02 March 2021 728 2 View

Shall I skip the measurement model in SmartPLS?

Hello everyone, I had run a mediation model in SmartPLS using questionnaires that were already validated among my statistical population. A professor who edited my paper -though she is not...

01 March 2021 3,052 3 View

Joint behaviour in Abaqus is not captured well?

I am working on roof joint and trying to simulate the behaviour in Abaqus. I am successful in running the model but the final graph does not follow the experimental curve in the negative direction...

01 March 2021 6,661 3 View

How to modify Johnson cook equation in ABAQUS?

I wanted to add an extra parameter to the existing Johnson cook equation in the ABAQUS simulation. How to add those extra parameters. Ref: A modified Johnson-Cook material model with strain...

28 February 2021 4,841 3 View

How can we simulate an hyperelastic-viscoelastic behavor with Ansys APDL?

I am working on modeling and simulation of biomecanical material behaviour, I have succeded on simulating skin using anisotropic hyperelastic material, on APDL and in our lab's finite element...

28 February 2021 552 3 View

How to find the right number of integration points in second order 3d finite elements?

I am familiar with finite element simulations and numerical schemes like the Gauss Legendre quadrature. I also know that the Gauss integration yields exact values for polynomials up to degree 2n-1...

27 February 2021 6,818 3 View

What could be the reason for not having further low chi square value (better agreement) in my refinement result?

I have tried every combination of parameter changes and after that i have a poor chi square value. I can't get it lower any further. I know there have been a lot of discussion about Rietveld...

26 February 2021 8,480 3 View

LEDs on Vis Light photo degradation of MB water sol via N doped TiO2 in a mini flume?

Good day to all, I have no experience with light emitting diodes. I am building a glass mini flume to demonstrate the photo degradation of Methylene Blue in water running over self cleaning...

26 February 2021 4,026 5 View