How can count the grain numbers using average diameter of grains?

Hello. Is there a way to count the total number of grains in an image using the average diameter? Thanks.

11 December 2019 545 2 View

How can find the positions of grain boundaries(blue colors) in the below image using matlab?

Hello everyone. I am looking for the grid points of grain boundaries(blue sections).Is there a way to aciheve them by image processing in Matlab?. Thanks.

11 December 2019 4,323 10 View

How can use sparse algorithm in phase field model?

I am running the attached code. it is about the grain growth using phase field model. But unfortunately its performance in high grid point is not good enough. one the algorithm that is common for...

11 December 2019 1,261 1 View

Which salt is proper for annealing Al5083?

Hi. I'm working on annealing of Al5083 and need to anneal that in salt bath. The temperature range of my experiments are between 200-500. I'd be appreciate to receive the name of proper salt for...

03 April 2019 4,211 1 View

How can choose a proper characteristic value?

I'm studying the phase field method in SRX. In mots of literature, the grain boundary mobility and others parameters are dimensionless but it is not mentioned the proper characteristic value for...

09 October 2018 3,338 0 View

What is difference between grain boundary mobility and phase field mobility?

I'm implementing the phase field model for dynamic re crystallization. In the Multiple phase field model, I faced two parameter "phase field mobility " and "grain boundary mobility"!. Let me know...

09 October 2018 4,556 0 View

How can nondimensionalize the parameters in the Alen-Cahn dynamic?

Hello, I'm trying to implement and reform the codes which has been written in the book of Programming phase field book of Bulent. In this book the parameters such as grain boundary mobility is...

03 April 2018 7,942 0 View

Solution manual of Theory of plasticity, Chakrabarty?

Hello, I need the solution manual of Theory of plasticity Chakrabarty. But unfortunately this source is not free in the net. I'd be appreciate if anyone shares this source for me.

01 February 2018 7,249 4 View

Some information about programming phase field model?

I am working on micro structure evolution. I didn't t find any useful sources on modeling and programming the recrystallization by phase field mothod. I would be appreciate if anyone can give me...

11 December 2017 710 5 View

Effect of electrical conductivity of electrolytes on glass dissolution?

05 June 2016 7,228 0 View

error in running a model in Abaqus

Excessive rotation of nodes in node set ErrNodeExcessRotation-Step1

17 August 2021 0 0 View

error in modelling model in Abaqus

Excessive rotation of nodes in node set ErrNodeExcessRotation-Step1

17 August 2021 0 0 View

MD MOE RMSD

How to calculate the RMSD values for a MD simulation using MOE?

07 August 2021 0 0 View

MD MOE RMSD

How to calculate the RMSD values for a MD simulation using MOE?

07 August 2021 0 0 View

MGL tools

20 June 2021 0 0 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

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

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

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

flexibility of polymers chain

effect of double bond on the flexibility of polymers

07 April 2021 0 0 View