Hi im modelling a mass transport problem with a multimaterial domain ?

Raman .. @Raman

06 June 2018 0 5K Report

In a multimaterial problem there is a flux discontinuity at the material interface .

To solve this i have used normalized concentration approach

So in that solubility is taken as parameter .

Please help how to model this problem in comsol.

Badges
Science topic

Similar topics
Engineering
Modeling

More Raman ..'s questions See All

What is the best deposition potential for lead ions/copper/chromium in a sodium polyacrylate hydrogel-supported carbon cloth electrode?

15 January 2024 7,116 0 View

What is best deposition potential for Lead ion in Sodium polyacrylate hydrogel electrode?

What is the best deposition potential for lead ions/copper/chromium in a sodium polyacrylate hydrogel-supported carbon cloth electrode?

14 January 2024 4,003 0 View

In electrochemical treatment, How to calculate % removal of heavy metal with the help of concentration of heavy metal deposited in the electrode?

17 December 2023 5,566 1 View

What is thermal correction in BET surface area characterization? Is it neccesasry to take thermal correction for carbon material ?

I have taken BET for my carbon material the value is very low compared with other literatures I got only 33 m2/g surface for 850 degree pyrolysis sample, also I have chemically activated with...

13 November 2023 745 1 View

Research topics on impact of leadership on successful implementation of projects?

research topics on impact of leadership on successful implementation of projects?

04 August 2023 5,626 5 View

How does the perovskite structure help solar cells?

Please explain in detail way

18 July 2023 2,315 1 View

How to calculate Id/Ig ratio from Raman studies?

I have plotted in the origin software but I dont know how to calculate. Is the maximum intensity of D and G band or anything else?

26 April 2023 293 1 View

Can we do a simple linear regression for vegetation index (normal data) and disease severity scoring (non-normal data)?

The variables I have- vegetation index and plant disease severity scores, were not normal. So, I did log10(y+2) transformation of vegetation index and sqrt(log10(y+2)) transformation of plant...

11 February 2023 5,737 4 View

How to calculate co2 adsorption capacity?

I am going to perform co2 adsorption using TGA instrument. please tell me the formula and the explanation for adsorption capacity of co2 the unit is mg/g.

16 January 2023 9,122 4 View

Why is Strain value very less in Tensile test CFRP?

Hey I wanted to know that why am I getting strain values very less, my specimen has gauge length of 150mm and applying displacement of 5mm but still I am getting strain in range of 5-8 × 10^-3 ,...

30 September 2022 2,917 3 View

Problems about acousto-optic coupling in Comsol, how to check whether the moving mesh is correct?

I’m trying to reproduce the acousto-optic coupling simulation in the paper Frequency–angular resolving LiDAR using chip-scale acousto-optic beam steering. LNOI(lithium niobate on insulator) is...

13 August 2024 9,795 0 View

How can I prepare virus for a TEM or SEM imaging?

I have virus (viral hemorrhagic septicemia virus) in suspension and the experiment will not involve cells. What level of TCID50 is preferred?

11 August 2024 3,115 1 View

Can you connect an HPLC to a Mass Spec only at a certain time point?

Can anyone explain this method? Especially the last statement where it says only at 1.5 to 2.5mins was the MS/MS connected to the UPLC. How is that possible, is it a feature in this specific...

11 August 2024 8,141 3 View

Handling Missing Data and Building a Predictive Model with Incomplete Information ?

I am developing a predictive model for a water supply network that involves 20 influencing points. However, I only have historical data for 10 out of these 20 points. I would like to know how to...

10 August 2024 4,005 2 View

Is it possible to use the Fused Deposition Modeling (FDM) to additively manufacture interconnected porous structure generation of >100-200 micrometer?

Usually, additive manufacturing techniques like SEBM, SLS, and SLM are used for interconnected porous lattice structure generation with sizes of >100–200 micrometers. Can the Fused Deposition...

09 August 2024 7,892 0 View

How to define an anisotropic material with asymmetric elastic compliance/stiffness matrix in ANSYS APDL?

I need to model an anisotropic material in which the Poisson's ratio ν_12 ≠ ν_21 and so on. Therefore, the elastic compliance matrix wouldn't be a symmetric one. In ANSYS APDL, for TB,ANEL...

09 August 2024 5,048 2 View

GC-MS retention index prediticon?

Hello experts, Does anyone know any free software about retention index prediction ?

08 August 2024 7,403 2 View

How to calculate CCS for Sodiated adduct ions and Multiply Charged Ions?

I'm currently working on calculating the collision cross section (CCS) for various ions, and I'm facing challenges when dealing with sodiated and multiply charged ions. Most of the resources I’ve...

08 August 2024 8,329 0 View

How can I apply boundary conditions in an orthotropic steel deck numerical model using ABAQUS software?

I am trying to simulate vehicular loading on an orthotopic steel deck bridge section in ABAQUS software. The red arrow mark in the attached figure indicates the direction in which the vehicle will...

08 August 2024 719 0 View

Can you suggest reliable sources defining "3D mesh" and "3D city models"?

Dear fellow researchers, I am currently working on a paper where I need to provide a reliable reference that defines and distinguishes between 3D mesh models and 3D city models. Although I am...

06 August 2024 9,986 2 View