thank you so much! maybe for me an interesting topic would be the "atmosphere" wall condition for water/air cases... at the moment i only use inlet,outlet and walls so that the mesh is full of air and only water goes from the inlet to the outlet ... but i saw that some cases also use a "atmosphere" which is not an inlet for water but air can come inside if there is "underpressure" in the mesh?! @@caesarwiratama3303
Are these 3 file (directory1 , openfoamprojects and tutorials ) supposed to be there default ? I installed openFoam " at least I suppose so :) " but in my home folders there is only one folder named " snap " and ı couldn't reach system, constant and 0 files.
Can you run the "cd $FOAM_TUTORIALS" ? If yes at least it was installed correctly. About your home folder access, it might be the WSL installation problem Oh the directory1 and openfoamprojects is not there by default. I made it
It means it was not installed correctly. Or maybe you use the previous version of openfoam which didnt have the foamRun command. Please check the controlDict
I guess my problem is that when ı write cp -r /opt/ ı could not reach openfoam and rest of the files Do you have any idea ? how can ı get over this problem
Can you run the “cd $FOAM_TUTORIAL” in the first place? Just to make sure the folder is exist If yes, sometimes people just forget to put the dot “.” In the end of the cp -r ..ect Or, it can be the authorization problem from your WSL installation
@@caesarwiratama3303 After you I searched my files deeply and it finded out my tutorials files were not within the Opt files instead it was located here Ubuntu\usr\lib\openfoam\openfoam2306\tutorials and when ı did same steps as you but using my file location I managed to run cavity ( but when I write foamRun it didn't run instead ı writer icoFoam to run ıdk why but it worked somehow ) İf we put everything aside your fist 2 videos were great now ı will keep watching cause ı really want to learn and you are great hope we can see rest of your videos. thanks a lot
Great, how to solve the Kuramoto Sivashinsky equation (by neglecting the nonlinear term 0.5 ux^2) Consider the 1D domain [0,1]. if we free to choose the BCs and the initial condition. and rewrite the equation in terms of a system of two equations in two unknows ?
bang, softwarenya bisa dipake buat simulasi turbin yang bergerak ngak? dan apakah softwarenya berbasis online pake komputasi cloud? atau komputasinya lokal di komputer sendiri? dan kalau iya spek komputer minimum kek mana untuk bisa menjalankan software ini?
Bisa tentunya. Software berbasis offline konvensional, yang tentunya free. Spek minimum bisa dicek di website nya openfoam ya, karena tiap versi berbeda2, yang jelas bisa running single core tanpa harus makan banyak hardware
I make a more structured OpenFOAM course series on Udemy, please check here! www.udemy.com/course/openfoam-beginner-core-courses/
Nice bro, I was able to run in the 1st time only , Thanks!
Glad you liked it! Please check the detailed course on Udemy
nice work brother. Can you make a video on supersonic flow or high speed flow? Also details about post processing.
Great! Thanks for sharing!
Glad you liked it! Please check the detailed course on Udemy
Glad you liked it! Please check the detailed course on Udemy
Thank you for the tutorial. This is turbolent flow? How can i run laminar flow cavity simulation ?
Please make videos on time fractional Navier stokes equation in openform
Thank you for sharing 🙂
Sure, please let me know if you have any topic request
thank you so much! maybe for me an interesting topic would be the "atmosphere" wall condition for water/air cases... at the moment i only use inlet,outlet and walls so that the mesh is full of air and only water goes from the inlet to the outlet ... but i saw that some cases also use a "atmosphere" which is not an inlet for water but air can come inside if there is "underpressure" in the mesh?! @@caesarwiratama3303
Square shape microrobot rotates at 2 Hz. Calculate Umag due to the rotation@@caesarwiratama3303 . Thanks.
can you show me how to use define obj file, i use it but after run simulation , i saw nothing in paraview
it's really helpful
Please subscribe Mr Erlambang
I tried getting this working. It was just too much messing around, and i didn't even get to open the software, not worth the excessive time it takes.
Hi! The rest of the series is now ocult ? I didn't finish to watch the whole series. Are you willing to show them again in near future ? Thanks
Please check the detailed course on Udemy! Link in the description
bang, mau tanya untuk mengetahui stabilitas kapal ini software bisa ga apabila udah buat desain kapal dari maxsurf?
Are these 3 file (directory1 , openfoamprojects and tutorials ) supposed to be there default ? I installed openFoam " at least I suppose so :) " but in my home folders there is only one folder named " snap " and ı couldn't reach system, constant and 0 files.
Can you run the "cd $FOAM_TUTORIALS" ? If yes at least it was installed correctly. About your home folder access, it might be the WSL installation problem
Oh the directory1 and openfoamprojects is not there by default. I made it
You must copy the template first, by the step i explained in 10:25
i cannot run ,as in my home folder i donot find the openfoam projects, tutorials. can you help me to continue successfully?
it seems to be an installation problem. Please follow the installation steps on the OpenFOAM website
Thankyou very much sir 😊 🫡
Glad you liked it! Please check the detailed course on Udemy
When I try foamRun it says command not found.
It means it was not installed correctly. Or maybe you use the previous version of openfoam which didnt have the foamRun command. Please check the controlDict
@@caesarwiratama3303 got it, i reinstalled it and it is working just fine now. i like how you are keeping the videos simple.
Does openfoam require internet connection
no, just for the first installation
I guess my problem is that when ı write cp -r /opt/ ı could not reach openfoam and rest of the files Do you have any idea ? how can ı get over this problem
Can you run the “cd $FOAM_TUTORIAL” in the first place? Just to make sure the folder is exist
If yes, sometimes people just forget to put the dot “.” In the end of the cp -r ..ect
Or, it can be the authorization problem from your WSL installation
@@caesarwiratama3303 After you I searched my files deeply and it finded out my tutorials files were not within the Opt files instead it was located here Ubuntu\usr\lib\openfoam\openfoam2306\tutorials and when ı did same steps as you but using my file location I managed to run cavity ( but when I write foamRun it didn't run instead ı writer icoFoam to run ıdk why but it worked somehow ) İf we put everything aside your fist 2 videos were great now ı will keep watching cause ı really want to learn and you are great hope we can see rest of your videos. thanks a lot
Great, how to solve the Kuramoto Sivashinsky equation (by neglecting the nonlinear term 0.5 ux^2)
Consider the 1D domain [0,1]. if we free to choose the BCs and the initial condition.
and rewrite the equation in terms of a system of two equations in two unknows ?
bang, softwarenya bisa dipake buat simulasi turbin yang bergerak ngak? dan apakah softwarenya berbasis online pake komputasi cloud? atau komputasinya lokal di komputer sendiri? dan kalau iya spek komputer minimum kek mana untuk bisa menjalankan software ini?
Bisa tentunya. Software berbasis offline konvensional, yang tentunya free. Spek minimum bisa dicek di website nya openfoam ya, karena tiap versi berbeda2, yang jelas bisa running single core tanpa harus makan banyak hardware