Thank you. I was looking for this tutorial for a long time. May God bless you. 😊
@AnsysTutor
5 жыл бұрын
Thank You :)
@damianwarych14
5 жыл бұрын
I would love to see more tutorials focused on Nano-Particles inside a heat exchanger much appreciated. Thank you.
@AnsysTutor
5 жыл бұрын
will try to make a tutorial.
@AliEjaz-h7i
11 ай бұрын
@@AnsysTutor sir how to validate results with paper
@jbapius1922
Ай бұрын
Did you get a simulation video of nanofluids in aspen plus and help share the link
@nuramuaz499
5 жыл бұрын
Thank for the educative video. It really covers contemporary and emerging field of nanotechnology. However, the velocity of nanofluid is usually calculated from the Reynolds number relation and its function of density and viscosity. These parameters change with change in concentration. since in this tutorial you consider phi = 0 and 4, the velocity of o.233m/s can not be used in both cases.
@AnsysTutor
5 жыл бұрын
yes ,I totally agree with you. I strongly applogize for the mistake , the velocity in the second case should be 0.230 for a Re= 1050. will try to add a note in the video if possible. Thank you for your correction.
@iremkaraaslan6462
4 жыл бұрын
@@AnsysTutor Should we use same Reynolds number for comparison ? Can ı use same velocity both fluids, is this wrong for comparison?
@kababeu
2 жыл бұрын
you're the best Djazak Allahu khayran
@AnsysTutor
2 жыл бұрын
Thank you, please share with your friends. 🙏🙏🙏
@DhirajKumar-rd6vr
2 жыл бұрын
very helpful video. please make a video on how to apply a non uniform (gaussian) heat flux on wall of tube
@AnsysTutor
2 жыл бұрын
kzitem.info/news/bejne/qIyJsq2YcJSmeIo
@davidabaidoo4195
4 жыл бұрын
Beautiful tutorial. Thank you Sir
@AnsysTutor
4 жыл бұрын
Most welcome🙂🙂🙂
@AminRahimi-1
2 жыл бұрын
thanks so much. But there is just a little change in temperature in whole cases!!! Is it really important? Shouldn't we assume more variation to see temperature changes?
@eabadali-1276
4 жыл бұрын
It's a great tutorial in the field of nanofluid research; especially, for beginners like me. Thank you, sir. It is not clear to me about inlet velocity and how we use Raynold's number here in this simulation. Would you please let me know?
@AnsysTutor
4 жыл бұрын
You can get all the information regarding this in the research paper link given in the video description.
@sateeshkumaryadav695
5 жыл бұрын
Good Tutorial for Nanofluid Flow and Heat Transfer for Single Phase Model. Can we give property for both fluid and nanoparticle inspite of calculating from the formulae? How can we do it for the multiphase model?
@Samira-od5ge
4 жыл бұрын
Thank you for your help.
@AnsysTutor
4 жыл бұрын
Most welcome
@Samira-od5ge
4 жыл бұрын
@@AnsysTutor I have one question, in this simulation What is the value of gravity and how can it be calculated, please help me.
@ssfalsaedi8670
4 жыл бұрын
Thanks sir, I watched more than five times it was a perfect video. Can you please make a video tutorial on drag reduction in the pipe using drag reduction agents like polymer, surfactant, and nano??
@AnsysTutor
4 жыл бұрын
Such type of simulation might require dynamic meshing.
@mohamadfadzli7173
3 жыл бұрын
Great tutorial sir, hoping for nanofluid two phase simulation using vof in future sir ✌️
@AnsysTutor
3 жыл бұрын
Will try to make a tutorial.
@ingmethode9439
3 жыл бұрын
applied all the simulation steps of your video but I don't have the convergence
@AnsysTutor
3 жыл бұрын
How is the residuals vs iteration graph.
@mahyarsepehrnejad4862
3 жыл бұрын
Thank you for your amazing tutorials. Is it possible for you making a tutorial about EHD (Electrohydrodynamics) heat transfer enhancement with nanofluids? So far there is no tutorials about EHDs anywhere!!! thank you.
@AnsysTutor
3 жыл бұрын
Will try to make a tutorial if possible.
@abdelhakrb5443
3 жыл бұрын
Hi .Can you post a video about effects of a magnetic field on the flow of a nanofluid around a fixed cylinder .thanks
@eyosiyasyohannis3790
5 жыл бұрын
Thank you sir.can you make a tutorial on charging of phase change material?
@AnsysTutor
5 жыл бұрын
will try to. Thank you for your querry.
@farhankhalil5677
3 жыл бұрын
It helps a lot. Thanks for sharing such a valuable tutorial. I wanna know the size of nanoparticle used in this simulation and how can we specify the size in fluent ?
@AnsysTutor
3 жыл бұрын
kzitem.info/news/bejne/uWyAvaCwaqiUeI4 for more details please find the research paper link given in the video description.
@yadfaruq5294
5 жыл бұрын
very nice teacher, teacher can u make a tutorial how to make matching the mesh between two different solid bodies, and adding materials to the solid bodies by CFX ?!
@AnsysTutor
5 жыл бұрын
thank you, I did not get you, is your query is regarding the conformal and non-conformal meshing?
@yadfaruq5294
5 жыл бұрын
@@AnsysTutor yes teacher that is exactly what i ment, also if its possible how we mesh different part or body separately
@AnsysTutor
5 жыл бұрын
while creating the geometry if you will make all the parts into a single part it will result in a conformal meshing ,if you will keep each part separate then it will result in a nonconformal mesh.
@yadfaruq5294
5 жыл бұрын
@@AnsysTutor so can we fix that conformal meshing?!
@AnsysTutor
5 жыл бұрын
yes, you can change the cell size, using the local mesh approach.
@anowarhossain1162
4 жыл бұрын
thanks!!!
@AnsysTutor
4 жыл бұрын
Most welcome
@eichannel7047
2 жыл бұрын
Nice
@ammarlaichi8474
9 ай бұрын
Hello Mr, It is a good video. I have question about inlet velocity. Which properties used to calculate inlet velocity in the second case of nanofluid, thermophysical properties of nanofluid or base fluid? why did you use the facet average to calculate outlet temperature while we can use the average mass weighted average to calculate it?
@Shubham-rf2bs
5 жыл бұрын
Thank u sir for this tutorials...sir can u plaese cover a theoretical part too will be beneficial
@AnsysTutor
5 жыл бұрын
will try to create such tutorials soon.
@kaderkhan9485
5 жыл бұрын
Thank you .
@AnsysTutor
5 жыл бұрын
most welcome🙂🙂🙂
@stoicism-101
2 жыл бұрын
Please make a tutorial for two phase nanofluid flow. Thanks
@AnsysTutor
2 жыл бұрын
kzitem.info/news/bejne/w4eO1aqPcIaafGU
@himanshusharma791
3 жыл бұрын
I am working on the same project and making same in 3d how can I make that in stimulation and also I wana check whether it is correct or not
@iremkaraaslan6462
4 жыл бұрын
firstly thank you. I have a question. Nanofluid out temperature was smaller than water (%0) in setup part (face average ) but in results part of the program you draw a chart and nanofluid temperature bigger. So what is the difference ?
@debashishbiswas1338
3 жыл бұрын
can you plzz explain the formulas and method showing at 7:44 timing of video
@AnsysTutor
3 жыл бұрын
Find the reference link in the description for more information regarding the formula.
@asharmd2001
5 жыл бұрын
Thanks sir. Can you make a video tutorial on barium sulphate precipitation in a reactor. They use population balance model coupled with CFD for this simulation. Thanks
@AnsysTutor
5 жыл бұрын
if you have any research paper on that then please send to us ,if its possible will try to make a tutorial. ansystutor7@gmail.com
@asharmd2001
5 жыл бұрын
@@AnsysTutor thanks for the reply sir. Sure, will send the some articles related to this subject.
@mdshourov4127
3 жыл бұрын
sir...after using nanofluid outlet temperature is less.. how to solve it?
@AnsysTutor
3 жыл бұрын
Are you getting any reverse flow warning?
@吉吉嬰嬰
Жыл бұрын
11:21 Number of Interations are supposed to be 1800, not 1000.
@vinnyakhil
3 жыл бұрын
where to specify nano particle size in ansys..please help me
@ShahidAli-uo3tb
4 жыл бұрын
Thanks for the video sir. How can we get the values of density, Cp, thermal conductivity, and Viscosity for different nanoparticles volume fraction PHI? please guide me, sir
@AnsysTutor
4 жыл бұрын
The reference research papar link given in the description. You can find all the details regarding this.
@yavuzaks1348
3 жыл бұрын
I tried this in Ansys 2021-R1 and got completely different results. Can you explain why?
@AnsysTutor
3 жыл бұрын
The results might be different due to the mesh.
@yavuzaks1348
3 жыл бұрын
@@AnsysTutor thank you for reply. But everything was the same step by step.
@AnsysTutor
3 жыл бұрын
Are you getting any reversed flow warning? And how much is the difference in the results.
@yavuzaks1348
3 жыл бұрын
@@AnsysTutor There is no error related to reversed flow.
@Mudith_Darshana
5 жыл бұрын
Sir.. I am a final year undergraduate Faculty of engineering university of peradeniya. I'm doing a research call "Impact of tsunami generated objects on coastal structures using Computational Fluid Dynamics".Therefore I developed a Tsunami like wave using Ansys Fluent (below i attached Geometry of the flume and Tsunami like wave) now i struggled in how to floating a object (like box shape or disc shape) on the wave and how to hit with any structure (basically a wooden pannal) Please Can anyone help me?
@Viewsfromwheels
5 ай бұрын
the number of time steps is different in both the simulations? Won't that be causing an error?
@AnsysTutor
5 ай бұрын
It would not cause any error, but the results would be different .
@atulsbhatt2619
4 жыл бұрын
How To add Variable Wall Temperature Boundary Conditions, My 2D Wall Temperature Varies With Respect to Position (Vertical Distance) only, Not With Respect to Time? Can You please Help me out in In This?
@AnsysTutor
4 жыл бұрын
You need to write a UDF for this.
@atulsbhatt2619
4 жыл бұрын
@@AnsysTutor Can You please Provide me The Format?
@hayderal-lami4335
2 жыл бұрын
Thanks for your efforts in this video. However, i would like to know when i use single phase ( nanofluids) and when i use two phases ( water+ nanofluids) as I'm a bit confused.
@AnsysTutor
2 жыл бұрын
single phase problems take lesser time to solve and have a lesser accuracy than the multiphase problem. So if you want a better accuracy then I would suggest you to go for multiphase model.
@hayderal-lami4335
2 жыл бұрын
@@AnsysTutor thanks for your reply
@niteshdubey100
4 жыл бұрын
Sir, how to model rise in surface temperature due to fluid flow in Ansys Fluent?
@AnsysTutor
4 жыл бұрын
kzitem.info/news/bejne/qIyJsq2YcJSmeIo
@prestonjerry366
Жыл бұрын
This is a simulation based on a micro-channel, not a nano-sized channel
@AnsysTutor
Жыл бұрын
Yes.
@zara9305
4 жыл бұрын
Thank you. I was looking for this kind tutorial. what about nanofluid in a cavities heated differently. Please help!!!! May God bless you.
@AnsysTutor
4 жыл бұрын
Thank you , would you share a little more information about what you want in the tutorial.
@zara9305
4 жыл бұрын
@@AnsysTutor Hi; I have a cavity heated from below and cooled from the top with a nanofluid inside
@zara9305
4 жыл бұрын
@@AnsysTutor Do you have an account to speak freely
@jazrulhafez3369
4 жыл бұрын
Can i know why in initialization part you compute from the inlet? Is there any different compare to others?
@AnsysTutor
4 жыл бұрын
You can choose any option that's not an issue. As flow generally starts from inlet and mesh is more refined in the inlet that's why I had selected inlet.
@jazrulhafez3369
4 жыл бұрын
@@AnsysTutor thank you :D
@gebrehiwotzemariammuruts3662
4 жыл бұрын
hi i want to calculate the outlet temprature in shell and tube heat exchanger using two fluids so how can be calculate
@AnsysTutor
4 жыл бұрын
two fluid in the same tube or different tube .plz tell a more detail about this.
@hayderal-lami4335
2 жыл бұрын
Hello sir Regarding the properties of nanofluids that I have to use when I create material in Ansys, should I use the properties we calculate from some equations depending on the concentration of it or use the general propriety of nanofluids from a table at some temperature?
@chukwudiebubechukwuka8457
10 ай бұрын
What is the particle size of the nanoparticle?
@darwinjayjarillo6397
5 жыл бұрын
Hi, I just want to know what version of ANSYS did you use. Thanks
@AnsysTutor
5 жыл бұрын
its Ansys 19 .
@AliEjaz-h7i
11 ай бұрын
Sir how to validate results??
@AnsysTutor
11 ай бұрын
You need to follow any standard reaserch paper for this validation.
@kiranthammina4050
2 жыл бұрын
Hello sir, I'm following your videos from a long time. At present I'm working on CFD analysis of heat transfer in rice husk gasification using supercritical water fluidised bed. During the simulation, I'm facing the negative error of specific heat of rice husk. How should i rectify it???. Please help me sir!!!!
@AnsysTutor
2 жыл бұрын
What is the warning message that you are getting ?
@kiranthammina4050
2 жыл бұрын
@@AnsysTutor Warning: invalid Cp for rice husk at 300K
@debashishbiswas1338
3 жыл бұрын
i need a help....plzz reply
@AnsysTutor
3 жыл бұрын
Yes, please ask
@ahmad113
2 жыл бұрын
Btw.you are doing homogeneous modeling. But the nanofluid is heterogeneous entity.
@AnsysTutor
2 жыл бұрын
Its a single phase model with some assumptions. For more details info regading this model, read the link given in the description.
@mohammeddilawar6726
2 жыл бұрын
Can u train me for nanorefrigerant simulation.. My apki fee pay karunga
Пікірлер: 112