In a simplified decoupler the resultant decoupler matrix is unstable because of the presence of RHP zero.
Dear sir, I am working on a project pertaining to Indirect boundary element method for 2D laplace equation. my problem is a Cauchy type problem where on one part of the boundary potential values...
09 October 2016 10,106 3 View
I am trying to solve a second order pde where both the boundary conditions are Dirichlet type and the value of the dependent variable is zero at both the boundary. Can I use boundary collocation...
05 June 2016 7,494 5 View
In Robin boundary condition, the derivative of the dependent variable is given as a function of the dependent variable on the boundary. Can boundary element method (BEM) handle Robin boundary...
04 May 2016 7,196 10 View
While applying for a PhD position, students check for good universities with good research output and good placements. So upto a certain extent ranking of the university helps them to decide which...
03 April 2016 5,038 4 View
Any paper or recent work where SPH(smoothed particle hydrodynamics) has been used to handle convective boundary condition?
03 April 2016 4,201 4 View
Suppose I decided to solve a particular problem and publish the results. First, I need to know whether the same problem has been solved by some researcher or not. So where to search?
02 March 2016 8,143 8 View
Sometimes a lemma is used to prove a theorem. First we prove the lemma then use it to prove the theorem. But what is the difference between theorem and lemma?
31 December 2015 9,098 1 View
suppose we have a beam which is made by wrapping a metal on an elliptical core to form a outer rectangular cross-section. The material of the elliptical core is different than that of the outer...
11 December 2015 5,869 6 View
I am a novice to UDF. I want to write my own code to manipulate fluent. Where to start learning?
11 December 2015 5,433 5 View
I want to study how modelling is used in CFD. For example modelling of flow in membrane channels or any where modelling can be used in CFD.
11 December 2015 6,330 6 View
I did PR spin coating on trench structure. I used AZ P4620 PR and the thickness or PR is around 11um. The substrate is Si. And my trench structure depth is 141um(negative way). Even though I...
08 August 2024 2,298 0 View
Is it possible to conduct a molecular dynamics simulation to see the effects of a specific carbohydrate on the structure of lipids (e.g., micelle structure)? I am a beginner in this field and plan...
03 August 2024 3,371 3 View
I am using a windows system, what software I should use for hydration shell analysis with molecular dynamics?
02 August 2024 3,143 4 View
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
Dear all, I am working on particle deposition in human's & rat's respiratory airways using CFD and I am looking for the 3D CAD file for my simulations (STEP or IGES format). If somone has such...
29 July 2024 1,092 2 View
Dear All Gromacs User I would like to restart MD without using checkpint .cpt files? I heard there is a way for acheiveing this. Any input and sugegstions are most welcome. Thanking You Budheswar
29 July 2024 3,084 8 View
If I want to calculate molecular dynamics (Gromacs), do I first need to optimize the geometry of the molecule? For example, I first draw the molecule in Avogadro, and then what? I guess I can't...
28 July 2024 673 3 View
Hello; I am conducting a CFD study on two-phase flow in a separator, utilizing refrigerant as the working fluid. For this study, I have implemented pressure inlet and pressure outlet boundary...
25 July 2024 2,309 5 View
In the context of Electron Spin Resonance (ESR) spectroscopy, under what conditions is an absorption spectrum considered to be a single absorption spectrum?
25 July 2024 2,325 1 View
Hi everyone, I am working on a curved domain in which a ship is situated in the middle (geometry is given below). In my understanding the general fluid flow is parallel to the x axis from inlet to...
25 July 2024 9,058 4 View