Can anyone help me find an expression of flux value in terms of flux/potential value in Indirect boundary element method for 2D laplace equation?

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 9,936 3 View

Can boundary collocation method handle problems with zero boundary condition?

05 June 2016 7,365 5 View

Can boundary element method (BEM) handle Robin boundary conditions?

04 May 2016 7,049 10 View

Can anyone tell me where I can get an authentic list of the ranking of all the universities of the world?

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 4,888 4 View

Any paper or recent work where SPH has been used to handle convective boundary condition?

03 April 2016 4,051 4 View

How to search that the problem you want to solve is already solved or not?

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 8,003 8 View

What is the difference between theorem and lemma?

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 8,956 1 View

Does the stress function have same value at the interface of a composit beam??

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 5,732 6 View

How can I start learning to write UDF codes to manipulate fluent?Any suggestion or link ?

I am a novice to UDF. I want to write my own code to manipulate fluent. Where to start learning?

11 December 2015 5,289 5 View

Any useful link or material to learn how modelling is used in computational fluid dynamics?

11 December 2015 6,183 6 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

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

Resistor definition in Piezoelectric bimorph with ANSYS workbench

Hello, good day! I am trying to simulate similar bimorph piezoelectric harvester with below commands. However, the output power doesn't change with resistor value. Please help to find the reason. ET,10,CIRCU94,0 !SET UP RESISTOR R,1,100000 !RESISTANCE VALUE TYPE,10 !SET ELEMENT TYPE E,1,2 !CREATE RESISTOR BETWEEN NODES 1 AND 2 Thanks in advance Regards,

02 March 2021 0 0 View

Why are the velocities so high in my Boussinesq approximation Fluent simulation?

Hello, I have a mechanism where air rises due to convective flows. In this simulation, nothing is driving the air except this. I understand that the Boussinesq approximation only works for small...

02 March 2021 4,910 3 View

What is the characteristic length to determine the Reynolds number for the scattered turbulent fluid flow?

Dear all, I just saw this example in FB on the difference between laminar flow and turbulent flow. The flow from a pipe hits the sink and scattered. The flow from the pipe is characterized as...

02 March 2021 1,999 5 View

Can we distinguish the type of free fluid inside the pelvic and abdominal cavities whether blood or serous fluid using the ultrasound?

during ultrasound examination of acute abdomen, sometimes we see free fluid , can we know the type of fluid ,whether blood or not , using ultrasound only? if yes , what are the sonographic...

01 March 2021 7,476 4 View