How can calculate expectation value in comsol 5.2?

Zeinab Hardani @Zeinab-Hardani

24 December 2018 1 2K Report

Hello

I need to caculate the expectation of a value in comsol 5.2.could you please help me?

Zeinab Hardani

thank you.

but I want to use quantom equation that based on expectation value in comsol

Badges
Science topic

More Zeinab Hardani's questions See All

What's the role of bioinformatics in poultry science?

bioinformatics has a big importance in human science and lots are seeking to study that field, so it attracts me to know it's relation with poultry science and how we can benefit from it in...

20 January 2021 6,963 3 View

2000 DARPA dataset ?

Hello everyone, I would like to use 2000 DARPA dataset (http://www.ll.mit.edu/r-d/datasets/2000-darpa-intrusion-detection-scenario-specific-datasets) to evaluate my method to detect multi-step...

08 December 2020 7,922 2 View

What is wrong with the uploaded file (Scf input file Quantum ESPRESSO software)?

Hello dear friends I have little experience working with Quantum Espresso software. I created an input file for this software for calcium titanate. But this input gives an error. I do not know...

29 August 2020 3,729 3 View

Removing noise using Scipy.signal.butter?

I am going to remove the noise from a brain recorded signal. It was a continuous recording and with sample rate=30kHz, it was digitized. So now it is a digital signal. I have written the code here...

18 February 2020 7,857 2 View

Etchant for 5754 alloys?

What is the best etch solution for aluminum 5754?

26 December 2019 714 3 View

How do peptide vaccines not be destroyed by proteases after injection into mice?

How do peptide vaccines not be destroyed by proteases after injection into mice? What assurance is there that the peptide vaccine will not be eliminat

12 December 2019 4,370 3 View

Cutting Si3N4 microparticle?

I have microparticles of Si3N4 that is coated with cupper using electrolees method. What does method can be use to determine the probably phases from center of powder to external surface and...

07 December 2019 4,846 5 View

Is the value 0.03 supposed medium effect size or small effect size for the sample size=17 on the basis of Cohen1988 PP.284-7?

How do you interpret the values between 0.01 and 0.06 for a sample size = 17? small or medium? in my sample size, there is no significant difference between the mean sores two groups. the values...

28 June 2019 5,273 3 View

What is subtantiveness in content?

I think, it means completeness, i.e, writer mention majour events, setting, character' acts or behaviours, and out come of story. Am I right?

24 April 2019 7,587 3 View

What is a reliable, and validate grammar recognition test?

For my research goals, I design a grammar test in such way that it tests some grammar knowledges in the special areas, though frequently reflects story context which is used for teaching...

24 February 2019 10,007 2 View

Is there any tutorial for comsol general projections?

Hi, im trying to make a projection in a 3d comsol model. I have a non uniforme chanel and my intention is to get the average tempreture in the y-z cross section and se the average tempreture...

02 March 2021 4,624 4 View

Is it possible to do piezoelectric coupling in ANSYS-APDL or COMSOL between tapered substrate and rectangular piezoelectric patch?

How to do Piezoelectric coupling in ANSYS-APDL or COMSOL between tapered substrate and rectangular piezoelectric patch? Piezoelectric coupling between the rectangular substrate and rectangular...

02 March 2021 9,833 3 View

How can i resolve the "final solutuin is not converged" error in Comsol for my heat transfer simulation??

I have been trying to simulate heat transfer problem in Comsol 5.5 for long time but it always throw an error stating: "Failed to find a solution. Maximum number of Newton iterations...

28 February 2021 8,626 3 View

How to use measure capacitance change in COMSOL time dependent study ?

I want to measure change of capacitance due to relative displacement between two parallel plates in COMSOL. Distance between two plates changes with time. So I'm using a time dependent study but...

26 February 2021 8,567 3 View

Error in comsol?

Dear respected researchers, while performing CFD analysis in Comsol it's showing like this Error: Nonlinear solver did not converge. The maximum number of Newton iterations reached can...

24 February 2021 249 3 View

What software programs can directly simulate Additive Manufacturing Directed Energy Deposition (DED)?

I understand there are a lot of software programs that can simulate DED by going through specific modeling, simulation, and commands. For me, that was time consuming and results were not accurate....

24 February 2021 4,428 3 View

How can I find the effect of different parameters like (Reynolds number, Hartman number, volume friction etc.) in COMSOL?

Here I am facing this problem. I don't find any effect of this type of parameters. I am a beginner user of COMSOL.

23 February 2021 9,086 3 View

How to Implement Elastoplasticity in a PCL model in COMSOL Multiphysics?

I am using COMSOL Multiphysics 5.5. I am trying to simulate the tensile test of PCL scaffolds. However, regardless of the strain, I have the elastic region all the time which is not true when it...

23 February 2021 4,050 1 View

Fictitious Boundary Meshing Method (FBM) in Commercial FEA software?

Is it possible to implement FBM in a commercial FEA software package, such as FEMLAB, COMSOL, or open source software like Moose?

22 February 2021 2,968 1 View

How to build fluid structure interaction simulation for elastic ring squeeze film damper in COMSOL?

22 February 2021 5,408 1 View