Please explain the physical meaning of the options in granular properties and all other options we are using. Otherwise it becomes hard to understand what we are doing actually.
@pranjalmhatre242
2 жыл бұрын
Your videos are best as always. I'll suggest one topic see if you can make simulation video on this Injection of vaporized water inside a cylindrical chamber with air flowing through inlet. Explanation: there is cylindrical chamber with inlet at one end and outlet at other. Air is flowing through that chamber. There is one injector which injects vaporized water (steam). First the water flows in liquid form and during injection it changes its state to gaseous.
@AnsysTutor
2 жыл бұрын
Will try to make a tutorial if possible.
@alexwatano4701
2 жыл бұрын
it is very nice and instructive. i have a question, is there a way to build a UDF code to calculate the particle history?
@AnsysTutor
2 жыл бұрын
You can export the particle track history from fluent, no need of any UDF. Go to file menu-export-particle track
@anishakhkyan2251
6 ай бұрын
Thank you for your video! I have a question, we have similar simulation but a 3D case, when we put time steps 6000 it takes very long for the calculation(approx 2 hours for 20 time steps), so we pause it. Are we doing something wrong? Or it is supposed to be that long? (Our mesh is fine)
@AnsysTutor
5 ай бұрын
In 3D case, the element numbers are more so it would take more time to solve than 2D case.
@anishakhkyan2251
5 ай бұрын
@@AnsysTutor Thanks for replying! We solved it by taking 1 time steps with 6000 max iterations per step. We just needed the animation
@salamiidowu2028
Жыл бұрын
Please, In what order can I follow your videos to comprehensively learn ANSYS Fluent from the scratch. I need to learn it for my finals project for the numerical simulation of atmospheric water generator.
@AnsysTutor
Жыл бұрын
Follow the playlist Ansys Tutorial for beginners.
@MadinaEducationalSystem
2 жыл бұрын
Hello Sir May you explain little bit more about injections why we create injections. what's its purpose?
@AnsysTutor
2 жыл бұрын
By doing DPM injection we are putting the solid paricles into the fluid flow analysis. As in CFD analysis we only use the fluid as the working material, there is nowhere we can use the solid as the flow material, so using DPM, we insert the solid particles into the flow. There are many applications of such DPM injections process.like in chemical plant, for pollution testing , waster water analysis, etc.
@ibrahimkantar2402
2 жыл бұрын
Hello, Thanks for nice video. May I ask why "Add Frozen" in the operation tab of design modeler ?
@AnsysTutor
2 жыл бұрын
Add frozen option helps to create two separate entitites. Whereas, "add material" option mix two adjacent bodies into one body.
@choi2440
2 жыл бұрын
My "data file quantities" in Ansys Fluent is inactivated even if I completed initialization. Can you help me please?
@AnsysTutor
2 жыл бұрын
Are you using student version?
@choi2440
2 жыл бұрын
@@AnsysTutor yes I am using student version now.
@RainfallResonance
2 жыл бұрын
Thank you so much for the great video! Is it possible to have a single inlet for multiple fluids with different volume fractions? say oil, water, and sand, so that the particle, which is the sand can be injected from the inlet. Thank you in anticipation of your kind response.
@AnsysTutor
2 жыл бұрын
We have a tutorial regarding the crude oil flow, please watch it.
@serj8968
Жыл бұрын
If you cannot click the data file quantities, try this: go File --> Preferences --> General: Default Format for I/O --> Change it to Legacy --> OK
@AnsysTutor
Жыл бұрын
Thank you for sharing this valuable information.
@yaslimoruk93
Күн бұрын
Thank you a lot!
@Ebrahimi_mohamad
7 ай бұрын
Hi sir. Thanks for your very helpfull videos. I have an error: "floating point exception" and recheked all initial variables & BC, but i take the message every time. Can it be because of installation crack or something else...!?
@AnsysTutor
7 ай бұрын
It might be due to some conflicts in the boundary conditions. Mail us to check it ansystutor7@gmail.com.
@张航-h1m
Жыл бұрын
i am wondering whether 3d have any different with 2d settings.
@toyuiopoiuy009
Жыл бұрын
Hello, hope you are well and thank you for your video. Is it possible to map the sum of particle volume fraction and the sum of the particle volume at each cell? This is so I can use it as a part of a field function along with other constants and displaying the contour for it. Would appreciate your help. Thank you!
@AnsysTutor
Жыл бұрын
Could you please explain a little bit more about this .
@toyuiopoiuy009
Жыл бұрын
@@AnsysTutor Thank you for your response. I want to be able to write field functions using the particle variables to view these scalars on the contours. The contour plots only displays the particle variables (e.g volume fraction of particles to air) for the particles in the Lagrangian frame i.e you can only see the particles which are coloured by what DPM variable you select in the field function. However, I want to map these DPM variables (e.g volume fraction) onto the volume mesh (Eulerian frame).
@toyuiopoiuy009
Жыл бұрын
@@AnsysTutor I forgot to mention and I hope this clears up my question: In the video you selected file and then data file quantities to select the particle velocity. You then opened CFD post to view it on the contour (Eulerian field). Is it possible for example to write a field function in fluent using this particle velocity, use it for reports/ monitors etc and then viewing this resulting variable in CFD post on the mesh just like you viewed only the particle velocity in the mesh?
@ijazabasi2381
2 жыл бұрын
sir i have question, after initalization popup message said I don't have data and in your video you goes after that file and click data file quantities, that data file quantities are not working in my side, kindly suggest if I am doing mistake.
@AnsysTutor
2 жыл бұрын
After you click on "initialize" you could get the datafile quantities option activated.
@ijazabasi2381
2 жыл бұрын
@@AnsysTutor thank you i will check it again and try to correct my mistake,
@arnabghosh5296
2 жыл бұрын
@@AnsysTutor Sir, I also face the same issue, I click on initialize but the Data file quantities can't be accessible. Please help sir.
@lindaazahari6011
2 жыл бұрын
hI IJAZ, DID YOU FIND HOW TO APPEAR THE DATA FILE QUANTITIES AFTER INITILIZATION? I FACE THE SAME PROBLEM WITH YOU.. HOPE U CAN REPLY
@ijazabasi2381
2 жыл бұрын
@@lindaazahari6011 No i didn't find still pending
@JackSparrow-ym2io
Жыл бұрын
I cannot Understand anything regarding gradient, and other variables at all. Is there any study material you can suggest me so that I can get an idea regarding Partical flow simulation? pls?
@MUHAMMADLUKMANHAKIMMOHDEZANEE
5 ай бұрын
on 13.25 when need to click initialize why it pop up current data has not been saved, including solution data and any report files, animation? and data quamtities file cannot be selected?
@AnsysTutor
5 ай бұрын
Are you using Student version?
@imaynz3518
5 ай бұрын
@@AnsysTutoryup
@bobboubakeur1142
2 жыл бұрын
Thank you so math for this vedio ,i want to now how to calculate spread parameter
@AnsysTutor
2 жыл бұрын
You need to look into ansys theory guide for this.
@bobboubakeur1142
2 жыл бұрын
@@AnsysTutor I can't figure out how to calculate this parameter.
@bobboubakeur1142
2 жыл бұрын
please can you briefly explain the method
@chillaragoutham6092
Жыл бұрын
Actually, I want to simulate a jet stream from orifice geometry(pressure atomizer) with liquid water (multi-phase - vapor) later the jet stream should break into DPM droplets so that I can estimate droplet size. Is there any way where I can couple these two, multi-phase and DPM in Ansys Thank You
@muhammadusaidsaleem3313
2 жыл бұрын
Hi, I'm a begginer learning Ansys fluent. May I have some simple simulations related to steady state conditions. Thanks n regards!!
@AnsysTutor
2 жыл бұрын
ANSYS Tutorials For Beginners: kzitem.info/door/PLykANdmho34zcPPHJ8NSDl8XeUB70jd1A
@SudeepNS-w4b
Жыл бұрын
Greetings! I have struck in developing a reaction between Methane and Steam in CFD. If you have any content on the chemical reaction at elevated temperature and pressure using species transport and Chemkin thermodynamic, surface reaction files, kindly revert back.
@iltimaswasek5569
Ай бұрын
can DPM be used to create still particle bed?
@AnsysTutor
Ай бұрын
Yes.
@emmetgreene6208
2 жыл бұрын
Thanks sir for your educative tutorial video. Sir, I will appreciate where you to do a tutorial on multiphase particles using sand and water to monitor the leakage and the flow. Thanks
@AnsysTutor
2 жыл бұрын
Will try to make a video if possible.
@emmetgreene6208
2 жыл бұрын
@@AnsysTutor Thanks so kindly for your prompt response sir. I will be glad as well if you were to share with me your email address in order to give me some important tips in this regards.
@AnsysTutor
2 жыл бұрын
ansystutor7@gmail.com
@15ayushman
Жыл бұрын
How to use the "Particle mass loading" value in Ansys fluent for a gas-particle flow??
@studypurpose7804
2 жыл бұрын
Thank you so much. Can u share a simple video tutorial on airborne dust simulation in underground tunnel ? say tunnel dimension 5mX5m and having length of 100m. airflow is 50 m3/s. dust injection rate at a point source in the tunnel may be 0.1g/s.
@AnsysTutor
2 жыл бұрын
It can be done using the same procedure.
@studypurpose7804
2 жыл бұрын
@@AnsysTutor thank u very much.
@AnsysTutor
2 жыл бұрын
You are most welcome.
@mohammedatiya7478
Жыл бұрын
Thanks, very useful lecture .
@AnsysTutor
Жыл бұрын
So nice of you
@navamshrivastava5561
2 жыл бұрын
Dear sir, Can you please tell how to plot impact angle and impact velocity contour in CFD Post. I am using OKA erosion model.
@bolthistory6674
2 жыл бұрын
Sir, can I install both solidworks and ansys on 8gb laptop, if I use 1 software at one time
@AnsysTutor
2 жыл бұрын
Yes. There is no problem.
@rjw678
Жыл бұрын
Is there any erosion model tutorial with DPM??
@AnsysTutor
Жыл бұрын
Currently, we dont have such a tutorial, we would try to make one.
@mohamadsyazwan1223
2 жыл бұрын
ive been wondering if i were to run a multiphase model nanofluid with al2o3 as solid. should i also follow this way? because with discrete off i cant create aluminiu oxide under fluid cell
@AnsysTutor
2 жыл бұрын
Yes, this procedure should be used for nanofluid injections.
@rjw678
2 жыл бұрын
Is it possible to make particle sedimentation and inlet airflow move particles which is 0 velocity at t=0?
@haseebkhawaja1050
8 ай бұрын
How to get the distribution of particles with depth
@NitishKumar-bt2wx
2 жыл бұрын
Generally how much time does it take to complete the solution ?
@AnsysTutor
2 жыл бұрын
About 7-10 hours
@coreyede2121
2 жыл бұрын
@@AnsysTutor is there a particular reason why 6000 timesteps was used?? my calculation time was a few hours also and was wondering whether shortening it would have any effects on the results. Many Thanks
@ibraheemlazm3692
2 жыл бұрын
Please I need nanoparticles to the phase change materials
@AnsysTutor
2 жыл бұрын
Nano particles as DPM injection or with the flow as volume fraction?
@johnbohn3626
2 жыл бұрын
Sir please make video on asphaltene precipitation by using Ansys fluent
@AnsysTutor
2 жыл бұрын
Sorry, don't have knowledge regarding this how to make such simulation.
@ikbalozdemir2569
2 жыл бұрын
very good, thanks
@abdullahshaikh2432
2 жыл бұрын
My DATA file quantities option is inactive ..!!! Can you please help
@AnsysTutor
2 жыл бұрын
You need to do the initialization first, then after you could get this option.
@XxBlackTube00xX
2 жыл бұрын
How can i change the air flow into a fluid flow? eg kerosene
@AnsysTutor
2 жыл бұрын
Change the primary phase material to liquid.
@bobboubakeur1142
2 жыл бұрын
Please how to calculate thé nombre if stream
@studypurpose7804
2 жыл бұрын
hi In CFD-post, only 10 variable is available in contour-geometry. I could not find variable such as air velocity, DPM magnitude, concentration, particle diameter, etc., sometime appears and sometimes not. is here a problem ? Thanks a lot!.
@AnsysTutor
2 жыл бұрын
You need to add these in additional quantities while setting in fluent. For this, go to file menu-data file quantities, add the additional quantities, then run the simulation.
@studypurpose7804
2 жыл бұрын
@@AnsysTutor I did as shown in the tutorial. let me do again. If i reduce the time steps from 6000 to 100 or 200 for solution, will it affect the variable quantities?
@nafissaadresan7521
2 жыл бұрын
How can I measure the volume of droplet in ansys fluent?
@15ayushman
Жыл бұрын
How to get particle velocity in fluent?
@johnbohn3626
2 жыл бұрын
Sir during 96% simulation I am getting floating point exception. What to do please help me
@AnsysTutor
2 жыл бұрын
There might be some error in the input values, please check.
@abdullahshaikh2432
2 жыл бұрын
I AM GETTING FLOATING POINT EXCEPTION ERROR
@AnsysTutor
2 жыл бұрын
are you using a vertical axisymmetric model?
@abdullahshaikh8732
2 жыл бұрын
@@AnsysTutor NO
@abdullahshaikh8732
2 жыл бұрын
@@AnsysTutor I get floating point exception error everytime
@Konokdrums
2 ай бұрын
Sir I need to discuss something related to DPM with you . Can you share your mail address?
@AnsysTutor
2 ай бұрын
ansystutor7@gmail.com
@shemthe3248
3 ай бұрын
what is that stupid music :|
@AnsysTutor
2 ай бұрын
Thank you for the comment, we would try to improvise the music as per your feedback. Thanks again. ❤️❤️❤️
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