Why the results when using wall thickness and when using shell conduction are different in ansys fluent?

Actually, I am running cfd simulation for a heat exchanger which has two fluids one hot and other one is cold fluid. there is a solid domain between them, which I removed and instead I have used...

01 March 2021 9,537 2 View

How much pressure we can reduce at the outlet to avoid Reverse Flow?

I am simulating Heat Exchanger. I have tried and tested all the methods to resolve this issue from the internet like refining mesh, improving skewness and orthogonal quality ,extending outlet to...

01 March 2021 6,985 3 View

Which is suitable for use with Python? MySQL or SQL Server?

Which is suitable for use with Python? MySQL or SQL Server? What is your suggestion?

01 March 2021 3,422 3 View

Does anyone know to clarify these changes?

01 March 2021 1,290 2 View

What is recommended for solid domain in ANSYS FLUENT?

Should I mesh the solid domain ? or should I use wall thickness? or Shell conduction? for Heat Transfer between two fluids of a Heat Exchanger. what is recommended?

01 March 2021 9,785 3 View

Can Virtual Servers (remote dekstop manager) run heavy ANSYS Fluent CFD simulation ?

I have a virtual machine. My host Pc specs are not that good thats why i went for virtual servers. so basically my host pc has 8gb of ram with nvidia quadro k2200 4Gb DDR5 GPU ,processor intel...

01 March 2021 8,415 1 View

What is the difference between PBE and PBEsol functional?

Hello, I am a 3rd year chemistry student and I'm writing my project report on computational chemistry. does anyone know how PBEsol improves upon the PBE functional? Thanks in advance

19 February 2021 7,068 4 View

Sample modeling in ABAQUS software and its relationship with the real world?

About crack modeling in ABAQUS: Mode I (pure-tensile cracking) and Mode II (pure-shear cracking), these assumptions may be accruing in theoretical approach (ABAQUS) not practical in Lab....

19 February 2021 6,156 1 View

Can someone help me with this error that I am getting while estimating a VAR model in R?

I am using annual time series data to estimate a VAR model in R. However, when I run the command to find the optimal lag length, I get the following error: Fehler in VARselect(data, lag.max = 10,...

18 February 2021 9,647 3 View

absorption= 1-mag(S(FP1:1,FP1:1)*S(FP1:1,FP1:1))-mag(S(FP2:1,FP1:1)*S(FP2:1,FP1:1)) is it correct for absorption ?

hi everyone I am simulating a unit cell structure in HFSS using Flouquet port having two modes for absorption I have used this formula:- absorption=...

17 February 2021 9,178 2 View

What methods are used to stop the rate of dissolution of magnesium (its alloy) in physiological solution?

Hello colleagues, It is known that rapid dissolution of orthopedic implants is dangerous. What methods are used to stop the rate of dissolution of magnesium (its alloy) in physiological...

29 September 2020 1,877 5 View

On being sunmitted a paper by a journal?

To whom is concerned, How is this jourmal, Orthopedics and Sports Medicine: open access journal (ISSN:2638-6003) ? Is it a real SCI journal? Thanks.

02 March 2020 1,586 3 View

How can I solve Excessively Distorted element in Abaqus Dynamic/explicit analysis of complex geometry model?

As you can see attached below, I am trying to simulate stress distribution of Dental implant and Jaw bone under dynamic loading using ABAQUS/STANDARD with Dynamic/Explicit step. I also used Mass...

25 January 2020 2,628 4 View

How can I solve Excessively Distorted element in Abaqus Dynamic/explicit analysis of complex geometry model?

As you can see attached below, I am trying to simulate stress distribution of Dental implant and Jaw bone under dynamic loading using ABAQUS/STANDARD with Dynamic/Explicit step. I also used Mass...

31 December 2019 7,910 4 View

Anyone interested in joining the clinical test of an innovative device for the conservative treatment of carpal tunnel syndrome?

During next weeks will start a clinical test in the Orthopedic Department of University Hospital in Turin (Italy) a clinical test on an innovative device for the carpal tunnel syndrome (CTS)...

27 November 2019 2,722 4 View

I need some computer tomography files of dental jaws for its Finite element Analysis?

Actually for a project of FEA class, I need to perform FEA analysis for braces application. Please guide from where could I get the CT scans files. Because CT scan files can be converted to CAD model.

18 November 2019 8,693 1 View

I need some computer tomography files of dental jaws for its Finite element Analysis?

Actually for a project of FEA class, I need to perform FEA analysis for braces application. Please guide from where could I get the CT scans files. Because CT scan files can be converted to CAD model.

10 November 2019 4,913 1 View

The use of medications during osseointegration process. What drugs should we use locally?

Dear colleagues! Can you help to solve a problem? What compounds should we prescribe locally to induce a better osseointegration with implants? Biphosphonates and BMPx (as a GF) are good...

07 August 2019 1,885 9 View

Which method of coating is the best suggested for coating on a Titanium material?

I want to coat Titanium with RGP Graphene Titanium Nitride Hexagonal Boron Nitride for implant orthopedic applications. Please suggest best methods for the above

04 May 2019 3,412 3 View

The proportion of the distalisation effect in the lower jaw of the total correction of the Class III?

Are there any studies that show the proportion of the mesialisation effect in the upper jaw and the proportion of the distalisation effect in the lower jaw of the total correction of the Class III?

01 February 2019 3,558 1 View