Thank you, for this extremely detailed tutorial on Ansys. For a week and a half now, I've been constantly headbutting in various CZcams videos to find at least one that I can follow along in a proper way. This helped me a lot. But some how I only had one data transfer option (fluent one). And the data were mismatching a lot as well. (Stress was higher but the required fos was recommended at a lower point of around 2.4...) I followed exactly how the video mentioned. Guess, I've to do the simulation some more times to make it work. Edit: I forgot to mention that in Mechanical settings, under the contact region tab, there were actually three contact regions in total. The one mentioned in video and two others with cross (multiple) sign on them. I deleted those two regions.
nyc explanation sir ,i have never watched any tutorial like this (basically all your videos).Clear voice ,point to point explanation .I want to see more videos from ur side on ansys fluent and thermal
hi, I am getting the error, "Update failed for the Solution component in System Coupling. The coupled update for system Transient Structural threw an exception. Mechanical failed to open the database: Unable to Initialize application event handlers in Mechanical. Either the application crashed or Workbench lost communication with it". what i have to do to handle this error
Well Thanking you will not pay you back the effort you placed in the Video. But, really thank you from the bottom of my heart for your brilliant work. You instructed us in details ( right click, press Ctrl etc.. ) and explained every step and what to expect. you provided the drawing and the UDF when no one will blame if you didn't yet you did. Dr. Simply you are just a great Person who works with Conscience. My Sincere appreciation
i am facing a problem in the coupling update "(DP 0) The Setup component in System Coupling requires user input before it can be updated. Edit the System Coupling Setup cell, then right-click on any ? in the Outline tree, and select "Display Validation Failure" for more details." Please help how to resolve this issue.
I really learned something new ... Thank for teach me! All your 'tutorials' are a complete classes to starting in Ansys world! Thanks one more time! Hugs!
Nice tutorial. Thank you for your guidance. I followed every step but when ever I try to edit the setup for system coupling the workbench closes. Can you help me with this problem? Thank you
Second question sr, why you desactivate the water component, if we need to analize de fsi? in minute 7:32, does not affect the answer, I DO NOT have clear why please
Hii, we are recreating this for practice. However we did not get 2 data transfers and we followed every step the same. Do you have an idea what might have gone wrong?
Hi, I’m trying to do it, I have a problem in mush updating in fluid flow although i did exactly like the video can any one help me please ? I’m using ansys 2019 R3
Hi, I uptaded in "System Coupling" but the process was stopped by this error message. How can I solve? What is the problem? Thank you very much "System coupling solution stopped before all participants connected. A | | solver failure occurred during the run in the Transient Structural system" | +-----------------------------------------------------------------------------+ Transcript output stopped: 2021-10-02 18:21:20"
HI , thanks for your video, I have a question , as soon i undertand transient analys can be used when there is changes in velocity and/or pressure flow changes in a specific period of time, (please let me know if there is a lack of information) . I am not shure if this time is short or long? and what happen if i want to make an analisys at any time? should i use transient analys too in ansys or other toolbox, thank you in advance
Thank you for this video, I did run into an issue, however. when I created the hex dominant method and updated the mesh i kept on getting error message. 'Mesher failed to generate hex dominant mesh for one or more bodies. try using a different mesh method.' would appreciate any clarification.
getting this error. followed same procedure. but still getting this error "Update failed for the Solution component in System Coupling. The SC Service crashed or ended unexpectedly."
Does the flow simulation accounts the deformation of the pipe for each step? I am on my dissertation assignment in MEnG, and this would play crucial role.
helo sir, just want to ask a question. during system coupling in my project, it does tells me that "system coupling run completed successfully", but in the chart monitor, it only shows the green line. there are no red lines appeared. So, does the coupling is really successful or is there some problems?? By the way, i am coupling between fluent and the steady state thermal & static structural (thermal stress)
Hey thanks for that perfect video. I wonder how to solve if the fluid inlet and outlet are variable. Like a situation that have both holes are inlet also outlet under constant volume.
Hello, Please I tried running the same fsi simulation on a straight pipe. But there is a larger deformation at the beginning of the simulation. I used your UDF on the same pipe and it still have that large deformation at the beginning of the simulation. Please how do I rectify this problem? Thank you
Maybe try without the UDF? also check my description info, I listed some troubleshooting tips. You can also try and change the size of the mesh (larger or finer)
Hello. Thank you for the video. I have a question. Why the reference values should not be changed in this case? For example, in the simulation of the airflow around a wing section the values in Reference Values must be changed (for example Area = chord length: density = air density at the simulated altitude; velocity = air velocity at far field, pressure = air pressure at the simulated altitude). Why in the example of your video not? Thank you.
You’re the best out there. Please, I’m still struggling with my impedance tube simulation in Ansys (acoustics). Is there any way you could be of assistance? I’ve been on this for 11 months and running out of time. I have some documents I can share if you’re interested. Thanks
An amazing tutorial clears almost all steps in a single video. Why do you not use remeshing? Requesting you to make at least one more video on blood flow through arteries by using 2-way FSI.
many thanks for this awesome tutorial. can please tell me how to open my results in mechanical. FYI: I run my simulation on cluster. I really dont know how to open them in ANSYS mechanical
Hey there, i am getting an error "Error writing compressed file "FFF.1-1-00000.cas.gz", while saving file in fluent. You recommended replacing gzip.exe file from "C:\Program Files\ANSYS Inc\v170\fluent tbin\win64" and provided a link( www.gzip.org/gzip124xN.zip) from where i was suppose to get gzip.exe file. But that link is no longer working. Would you please provide an alternate link, or any alternate solution with that matter. your help will be highly appreciated.
Hi Mr DALYO i am a civil engineering student and I am doing my graduation note these days and I have less than 30 days to send it to my teacher The subject of my my graduation note is " effects of retaining walls on the dynamic response of retained structures " and I need to use Ansys to do my simulations on this subject. I looked on CZcams and I found your vedios , I watched few of them and they were very really useful to me to get started in Ansys so I want to thank you so much but I still I don't know how to simulate my problème ( retaining walls ,structures ,the dynamic response , ...etc ) so I will be really really grateful if you can make a video where you explain doing such simulation of retaining walls and thiere affect on the dynamic response on retained structures I understand if if you did not I am already grateful for other vedios you did By the way in my PC I have Ansys 16.0 And I am sorry if i"'m asking too much but I can no longer change the properties of materials.when I heat that button of materials in the begening I find nothing there so I find my self always working with one material which is structural steel what I can do to restore the other materials Thank you in advance
can you please help me in selecting a topic for my final year project? i am an engineering mechanical student...wanted to learn ansys from your videos & do a project using it...pls replt
Please make a video on Swirl Flow in a beaker having water in the beaker with a magnetic stirrer. First without any hindrance in the beaker, then with hindrances in the beaker (like semi-circular, triangular, and rectangular hindrance). Thanks.
Nice explanation..can you please tell me where you have used the material created in engineering materials (water)? As your both of the components in transient structural are assigned to structural steel.
Thanks for the great tutorial DrDalyO. I followed same concept of FSI on cantilever beam under induced flow. Can i know how to transfer the surface pressure created by fluent flow to transient (beam) to obtain the harmonic responses. -Ansys 2021-R2 -System coupling 2-way
Hi Sir, can you please make a video on how to do a pull-out test (modelling the bond)? I can't find a good tutorial. Please help cos I find your videos to the point and clear!
hello sir, this video is so helpful , thanks for making this video. I have tried the same as you explained in the video tutorial but on the different geometry as per my requirement, different material, and interpreting different UDF as a inlet velocity BC. different time step and end time. but when i run the system coupling it shows the error as: "Update failed for the solution component in system coupling. the coupled update for system transient structural threw an exception. error updating cell solution in system transient structural." please help me
Thank you, for this extremely detailed tutorial on Ansys. For a week and a half now, I've been constantly headbutting in various CZcams videos to find at least one that I can follow along in a proper way. This helped me a lot. But some how I only had one data transfer option (fluent one). And the data were mismatching a lot as well. (Stress was higher but the required fos was recommended at a lower point of around 2.4...) I followed exactly how the video mentioned. Guess, I've to do the simulation some more times to make it work.
Edit: I forgot to mention that in Mechanical settings, under the contact region tab, there were actually three contact regions in total. The one mentioned in video and two others with cross (multiple) sign on them. I deleted those two regions.
He's back! Please keep making more tutorials!
Hahaa yupp!
nyc explanation sir ,i have never watched any tutorial like this (basically all your videos).Clear voice ,point to point explanation .I want to see more videos from ur side on ansys fluent and thermal
Thanks so much!
Dear DrDalyO,
I cannot thank you enough. Nice, utilized and straightforward tutorial. I appreciate you.
hi, I am getting the error, "Update failed for the Solution component in System Coupling. The coupled update for system Transient Structural threw an exception. Mechanical failed to open the database: Unable to Initialize application event handlers in Mechanical. Either the application crashed or Workbench lost communication with it". what i have to do to handle this error
Well Thanking you will not pay you back the effort you placed in the Video. But, really thank you from the bottom of my heart for your brilliant work. You instructed us in details ( right click, press Ctrl etc.. ) and explained every step and what to expect. you provided the drawing and the UDF when no one will blame if you didn't yet you did.
Dr. Simply you are just a great Person who works with Conscience.
My Sincere appreciation
Glad I could help!
Explained multiple stuff in a single video in an excellent manner... 👍👍
Thanks
Thank you for your knowledgeable video on ANSYS.🙏
Welcome!!
Pleace, the same video, but in CFX. You are very good teacher
Excellent! please add more tutorials
Thanks!
You making the best ANSYS tutorials in the world! Respect for sharing your knowledge and thank you for new video!!!
Welcome! Thanks for the support!
Best tutorial i have seen since your last one. thanks
Thanks!
This is the only channel that explains very much details!!! Nice one, subscribed!!
Thxx!
i am facing a problem in the coupling update "(DP 0) The Setup component in System Coupling requires user input before it can be updated. Edit the System Coupling Setup cell, then right-click on any ? in the Outline tree, and select "Display Validation Failure" for more details." Please help how to resolve this issue.
I really learned something new ... Thank for teach me! All your 'tutorials' are a complete classes to starting in Ansys world! Thanks one more time! Hugs!
Thx!
A wonderful demonstration of two-way coupling, highly appreciated!! keep it up.
Thx!
This is one of the best tutorials I've ever seen. Thank you.
Amazing and very well presented. Thanks a lot Dr. DalyO. God bless.
Really, the best video on two way FSI. Thank you.
Thanks! Did you have any issues? Did you obtain the same results?
the step by step explanation is very good and the quality of the video too.This video is very helpful and always successful
Closing SEA in bucket. Thanks man
Really straightforward tutorial, many thanks!
Nice tutorial. Thank you for your guidance.
I followed every step but when ever I try to edit the setup for system coupling the workbench closes. Can you help me with this problem? Thank you
Awesome Tutorial
Thanks thanks
I appreciate your videos, they're very help!
Congratulations for your return! keep going
Thankss!
that was really clear and helpful, thank you & hope you make more videos
Amazing Video, really learned soo much and it helped me out with my project. Now my next goal is to create Edge on edge impact (ceramic damage).
Glad it was helpful!
Thank you for this amazing tutorial 😊😊
Very beautiful presenatation
EXCELLENT tutorial. Thank you very much!
You are welcome!
Life saver🙏🏾
Second question sr, why you desactivate the water component, if we need to analize de fsi? in minute 7:32, does not affect the answer, I DO NOT have clear why please
Thumbs up Dr, one of the most valuable channels! Keep it up!
Thanks!
when we see the velocity and the hydraulic diameter we can say that we have a big Reynolds number so why the flow appears laminar ?
I love watching your videos, pls make more videos 😊
Thank you! I will try
A great tutorial setting basics for FSI, really helped me
Glad!
Hii, we are recreating this for practice. However we did not get 2 data transfers and we followed every step the same. Do you have an idea what might have gone wrong?
i too have error.did u resolve it?
wonderful, useful, detailed - it is a pleasure to learn from this.
Great .. Just great ...
Such an informative video. Keep up the good work.
Thank you!
Hi, I’m trying to do it, I have a problem in mush updating in fluid flow although i did exactly like the video can any one help me please ?
I’m using ansys 2019 R3
HELP PLEASE! I accidently deleted the "fluid materials" in engineering data library. How I can recover it
Hi did you resolve this issue?
Excellent explanation. Thank you.
Very nice tutorials!!!
Wow you are really back more cfd video
Next might be more mechanical less cfd
it's been quite a long time, dr.
Hi, I uptaded in "System Coupling" but the process was stopped by this error message. How can I solve? What is the problem? Thank you very much
"System coupling solution stopped before all participants connected. A |
| solver failure occurred during the run in the Transient Structural system" |
+-----------------------------------------------------------------------------+
Transcript output stopped: 2021-10-02 18:21:20"
Excellent tutorial!!!
Thanks!
I am getting plugin error while inserting the geometry from spaceclaim to Ansys.
HI , thanks for your video, I have a question , as soon i undertand transient analys can be used when there is changes in velocity and/or pressure flow changes in a specific period of time, (please let me know if there is a lack of information) . I am not shure if this time is short or long? and what happen if i want to make an analisys at any time? should i use transient analys too in ansys or other toolbox, thank you in advance
Tu explicación es genial man! Saludos!
Gracias fue un placer!
Extremely helpful!!
Good informative video
Thank you for this video,
I did run into an issue, however. when I created the hex dominant method and updated the mesh i kept on getting error message. 'Mesher failed to generate hex dominant mesh for one or more bodies. try using a different mesh method.'
would appreciate any clarification.
getting this error. followed same procedure. but still getting this error "Update failed for the Solution component in System Coupling. The SC Service crashed or ended unexpectedly."
Can I do 2 way fsi in student version
Does the flow simulation accounts the deformation of the pipe for each step?
I am on my dissertation assignment in MEnG, and this would play crucial role.
Is there a way to validate these computations by hand or write some simple codes from scratch on this?
Great tutorials..Thank you.
Thxx!
helo sir, just want to ask a question. during system coupling in my project, it does tells me that "system coupling run completed successfully", but in the chart monitor, it only shows the green line. there are no red lines appeared. So, does the coupling is really successful or is there some problems?? By the way, i am coupling between fluent and the steady state thermal & static structural (thermal stress)
very useful tutorial. Thanks
Hey thanks for that perfect video. I wonder how to solve if the fluid inlet and outlet are variable. Like a situation that have both holes are inlet also outlet under constant volume.
Thankyou! keep it up.
Hello, Please I tried running the same fsi simulation on a straight pipe. But there is a larger deformation at the beginning of the simulation. I used your UDF on the same pipe and it still have that large deformation at the beginning of the simulation. Please how do I rectify this problem? Thank you
Maybe try without the UDF? also check my description info, I listed some troubleshooting tips. You can also try and change the size of the mesh (larger or finer)
20:10 why I haven’t Fluid Flow and Fluid Solid interface links ?
It seems like the Setup for Transient Structural is not complete 🤔
When i try generating mesh in fluid flow why does it shoew mesher failed to initialize?
i want a mixture of water and zno nanoparticles to flow from the pipe...plzz help me
Too good!!,Please do more tutorials on UDF.
Can you tell me on what basis dynamic zone and its settings has to be chosen?
Hello.
Thank you for the video.
I have a question.
Why the reference values should not be changed in this case?
For example, in the simulation of the airflow around a wing section the values in Reference Values must be changed (for example Area = chord length: density = air density at the simulated altitude; velocity = air velocity at far field, pressure = air pressure at the simulated altitude).
Why in the example of your video not?
Thank you.
Great tutorial, very helpfull!!!
Thank you for the upload:)
You're very welcome!
You’re the best out there. Please, I’m still struggling with my impedance tube simulation in Ansys (acoustics). Is there any way you could be of assistance? I’ve been on this for 11 months and running out of time. I have some documents I can share if you’re interested. Thanks
Hello sir, i am working on 2 way fsi, this video is so much helpful, but i am facing an error in it. Can you help for it?
Please post the error message
It's very usefull. Thank you
Welcome!
very glad to see you again.
btw, why don't you upload in 1080p?
Dont have a FHD screen
An amazing tutorial clears almost all steps in a single video. Why do you not use remeshing? Requesting you to make at least one more video on blood flow through arteries by using 2-way FSI.
Need some help on this with extra geometry, will you do it?
many thanks for this awesome tutorial. can please tell me how to open my results in mechanical. FYI: I run my simulation on cluster. I really dont know how to open them in ANSYS mechanical
Hey there, i am getting an error "Error writing compressed file "FFF.1-1-00000.cas.gz", while saving file in fluent.
You recommended replacing gzip.exe file from "C:\Program Files\ANSYS Inc\v170\fluent
tbin\win64" and provided a link( www.gzip.org/gzip124xN.zip) from where i was suppose to get gzip.exe file. But that link is no longer working.
Would you please provide an alternate link, or any alternate solution with that matter.
your help will be highly appreciated.
i checked your forum from cfd-online wesite
I believe I may have reposted this in a comment somewhere on this video. Maybe do a quick search? If not I will try and reupload.
@@drdalyo I couldn't find it in this video. Could you please upload here once again....?
What if i need to do a Modal Analysis with it?
Please, I need your assistance on how to plot any result along the length of a circular duct in the z-axis.
Hi, I am wondering why 4 cells boundary layer was enough, isn't it supposed to be 10+?
It depends, but yes 10 would be more accurate.
Hi Mr DALYO
i am a civil engineering student and I am doing my graduation note these days and I have less than 30 days to send it to my teacher
The subject of my my graduation note is " effects of retaining walls on the dynamic response of retained structures " and I need to use Ansys to do my simulations on this subject.
I looked on CZcams and I found your vedios , I watched few of them and they were very really useful to me to get started in Ansys so I want to thank you so much but I still I don't know how to simulate my problème ( retaining walls ,structures ,the dynamic response , ...etc ) so I will be really really grateful if you can make a video where you explain doing such simulation of retaining walls and thiere affect on the dynamic response on retained structures
I understand if if you did not
I am already grateful for other vedios you did
By the way in my PC I have Ansys 16.0
And I am sorry if i"'m asking too much but I can no longer change the properties of materials.when I heat that button of materials in the begening I find nothing there so I find my self always working with one material which is structural steel what I can do to restore the other materials
Thank you in advance
Wow, u are back😀😀
I am!
Awesome
can you please help me in selecting a topic for my final year project? i am an engineering mechanical student...wanted to learn ansys from your videos & do a project using it...pls replt
It would be awesome if you did a video on udfs
yeah it would be a whole video for itself
Hello thank you very much for your huge efforts
Qu : could I use these steps for problem (2 way fsi between artery wall and blood flow
I have being bing watching your tutorials...can you do one with a factor of safety?
You can check out my cast iron tutorial (czcams.com/video/dLPa3TOW-20/video.html) I believe I talk about the factor of safety tool.
Hi there
I have a question. Can you make tutorial for ACP PrePost for example for sphere? It`s can help me so much. Thank u for your videos.
Please make a video on Swirl Flow in a beaker having water in the beaker with a magnetic stirrer. First without any hindrance in the beaker, then with hindrances in the beaker (like semi-circular, triangular, and rectangular hindrance). Thanks.
Hello bro.. can you upload the video about the processing of steel concrete composite column?
Nice explanation..can you please tell me where you have used the material created in engineering materials (water)? As your both of the components in transient structural are assigned to structural steel.
Thanks for the great tutorial DrDalyO.
I followed same concept of FSI on cantilever beam under induced flow. Can i know how to transfer the surface pressure created by fluent flow to transient (beam) to obtain the harmonic responses.
-Ansys 2021-R2
-System coupling 2-way
Great! Is it necessary to solid first and then fluid?
can i contact you? i have a question
thank you for your video! and i have a question.
Is it possible to have 2D FSI using Ansysworkbench?
Yes it is!
@@drdalyo I heard one way to do it in 3D which has no nomal force and some people told it 2.5D. is it possible?
Hi Sir, can you please make a video on how to do a pull-out test (modelling the bond)? I can't find a good tutorial. Please help cos I find your videos to the point and clear!
Are you using ANSYS as a licensed software?
hello sir,
this video is so helpful , thanks for making this video.
I have tried the same as you explained in the video tutorial but on the different geometry as per my requirement, different material, and interpreting different UDF as a inlet velocity BC. different time step and end time.
but when i run the system coupling it shows the error as: "Update failed for the solution component in system coupling. the coupled update for system transient structural threw an exception. error updating cell solution in system transient structural."
please help me
Hi! I have faced the same problem. Did you find a solution? THX!