How to analyze mesh sensitivity for huge CFD model?

Hi, everyone. Developing numerical models by CFD we should analyze mesh sensitivity, ie independence of results from the mesh size. This is simple for small models (up to approx. 100 on cells. But...

04 May 2018 7,972 1 View

Have someone got a human heart 3d model?

I'd like to conduct a test CFD (FSI) simulation of human heart. Thanks.

31 December 2016 2,546 5 View

Verification and validation (V&V) of CFD codes?

Do some can share any files on CFD V&V? Expecially I would like to get Fluent Verification Manual for Release 17. If you can download it from Ansys Customer Portal, please share it with me.

11 December 2016 3,330 0 View

Coupling FLUENT and RELAP5-3D?

08 September 2016 8,495 1 View

How to simulate PEMFC by CFD (Fluent)?

Dear colleagues, I've just started to simulate PEMFC by Fluent 17.0, and I have some questions about it. So, first of all, Fluent has addon module for PEMFC modeling. I can choose [3] FC and...

05 June 2016 3,205 26 View

Has someone got the Prandtl turbulent correlation applied to the liquid metal?

Dear scientists, I'm looking for Prandtl turbulent correlations applied to liquid metal (expecially, lead). I would like to compare it with results of CFD simulation. It can be liquid metal flow...

01 February 2016 2,806 3 View

Consulting Services Market Analysis on CFD modelling

Please answer the following questions: 1. Are your company ready to provide consulting services for math simulation and CFD modelling? 2. Do your company need such service? 3. What industry are...

01 January 1970 7,662 1 View

What are the countries most affected by extreme rainfall as a result of climate change?

Increased heat, drought and insect outbreaks, all associated to climate change, have increased wildfires. Decreasing water supplies, declined agricultural yields, health impacts in cities owing to...

01 March 2021 7,168 9 View

How to simultaneously perform multiple biochemical assays?

I am a research scholar working on heavy metal stress on plants. I will be doing biochemical characterisation( protein, carbohydrate, proline, antioxidant enzymes and many more assays) at interval...

01 March 2021 6,999 3 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

Heat exchanger with liquid Nitrogen as coolant?

I want to cool Natural Gas from 195 Kelvin to 138 Klevin in a heat exchanger by using liquid nitrogen as the coolant medium. When entering the heat exchanger, the liquid nitrogen will have a...

01 March 2021 6,450 5 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

PUC19 as a transfer plasmid for lentiviral delivery?

Hello, Is it possible to use pUC19 as a transfer vector to be packed in using the second generation viral particles packaging system( pMD2.G; psPAX2 plasmids)? As far as I understand it there is...

28 February 2021 4,868 2 View

Is there a deep reason for using the squared modulus of the wave function as the probability density of the existence of the particle?

I think we were all surprised at the first time we got to know quantum mechanics that the squared modulus of the wave function is the probability density of the existence of the particle? The role...

28 February 2021 6,282 9 View

Exit velocity of natural gas from pressurized tank?

Hi Guys. I'm a mechanical engineer and have a bit trouble, would be very glad if you could help me with my questions. I have a pressurized tank which contains Natural Gas at 200 Bar and 293...

26 February 2021 6,253 3 View

Anyone that can help with Maxquant TMT16plex which is missing?

Hi I am very new to proteomics analysis. I have got raw files from core facility running thermofisher TMT 16plex 4 hours. I cannot find on maxquant the option TMT16Plex there is only up to 11...

25 February 2021 1,675 3 View

How to properly calculate the fluid solid heat transfer between polypropylene matrix and glass fiber in a porous medium?

I'm building a cfx model of thermoplastic pultrusion process on ansys and i have a doubt on how is the proper way to set this parameter in a porous medium

24 February 2021 1,915 1 View