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Is the geometry vailable??

Really good ❤

sir how many number of particles are set for this simulation????

Very bad nothing clear

much needed information

Can you please share geometry

Kak, ga ada simulasinya kah..

How can this be a stationary model? Why the particles have a single position at the end?

It is a very good tutorial. I have a question, At the patch and at the end solid is shown but nowhere at the beginning you defined the solid , except you defined properties such as density and viscosity values but you left it as air without changing to solid, when did you change/add solid as a component- Thanks

Greetings. Can you kindly share the link to your installation

Can you do the same simulation using ansys CFX?

Any intresting way is here so please suggest for class 2 science project

Hi sir,I am having cyclone separator chocking problem frequently .could you please share your email id

i have a question, what's mean [steel., particle ID]? (24:49 at variable option)

very very useful. Thank you.

Can you please make a video of the Grid Convergence Method?

Thank you

Why did you patch...when you have already given initial conditions

please, could you give us the link to download it

How you determine value for H8 near the vortex finder?

Faydalı paylaşımınız için teşekkür ederim.

Thank you sir....I want to simulate a hydrocyclone separator. Where I want to input mixture of two particles (PVC and PET) and separate them and calculate the efficiency ...but i am facing a lot of problem inserting two types particle through inlet...I badly need your help in this case😓

thank you very much . this video real helps me. 😄

sir can i get your number for clarification?

thank you! Could you please share a tutorial for airborne dust simulation in underground tunnel of 3m dia and 100 m length ?

Thank you Sir.....

where is flow domain .....you assume solid as fluid domain ......

You can improve your approach significantly as follows. The grid is not refined adequately, and in a simple geometry like this, a hex mesh is much better, or an assembly meshing approach (eg. Mosaic). Correct to use a Reynolds Stress Turbulence model for RANS simulation. Start from a Hybrid initialization using the expected pressure drop on the vortex finder outlet - activating More Settings -> use specified pressure on inlets. Then converge the problem using a coupled steady state simulation. Typically the residuals to not actually converge, and flatline. Once no further residual development happens, stop and swap to transient analysis and restart the simulation. It is not correct to only allow 3 transient steps. The solution is far from fully developed and will require simulation typically for one residence time (Volume cyclone/Volumetric feed rate) to develop the transient flow field. This requires many transient steps.

Thank you sir for the video it was easy to understand and very informative. Sir, how can i extract data to make plots for velocity data ( i.e. tangential, radial etc ) vs radial position . Also sir if possible can I mail you some questions, your analysis was more explicit and detailed then what i learnt in college.

Sir can you send Some videos related to total concentration method

Great explain and tutorial sir. can you explain corrosions model in ansys? I need help please

thanks sir for valuable coaching, may i please kindly ask you? do you have a simulation for multiphase?

How to set circurumferrential velocity ?

for independency test, should i have the same type of meshing (hexa, tetra,..) in the different parts or i can do it if i have two different meshingd at the same time(hexa+tetra).

Sir can you please share the existing model you have used in this simulation,it will be great help.

Sir if velocity value for coarse,medium and fine is different then which mesh to be chosen

are those theoretical formulas applicable for k- epsilon model as well?

Finally your knowledgeable video is out by awesome teacher...

Good Information sir

sir, i have a doubt how u came to know the size of the particles u are getting out from the under flow is 5micro meter, and how to find the size of the particles coming out at the vortex and underflow using cfd

I did the same but in my simulation the results say it only trapped 100 of 8,000. Can you help me find out why?

Hello sir

Hello sir

How much

Sir , why you have not used k-epsilon RNG swirling flow model ? I think it is more appropriate to describe swirling flow? I have used it with keeping simple model for ( velocity pressure coupling) , the solution has not converged after 6000 itérations ! Can you give me an explanation for this please ? and what I must modify to accelerate convergence?

God bless you Sir ! I wish you happiness and success

Thank you, you are awesome! . Dear Sir, can you tell me in which chapter from the book ( chemical engineering design) can I find cyclonic filters? Another question if possible : Are all your calculations formulas are from the same book ? if yes , from wich chapter please? I am asking you because I will look for this book , it is useful Thank you very much

Great tutorial, but Shouldn’t the RSM model be used for greater accuracy as is suggested in literature too

Nice

Hello sir, I am simulating sediment transport in channel flows using DPM. I have some doubts. Please help me. I have some questions, If you allow i will post here or email you separately. I am a PhD STUDENT IN iit gNADHINAGAR.