Відео

Hi Pratyush, could you make some videos on using the rheoTool with OpenFoam and modifying the existing solver for solving elastoviscoplastic fluids in domains?

Hello Pratyush, please buy a new microphone. Thank you, enjoy the rest of your day.

Hello When I try to compile my new solver using wmake command after renaming all sections, getting the following error, g++ -std=c++14 -m64 -pthread -DOPENFOAM=2312 -DWM_DP -DWM_LABEL_SIZE=32 -Wall -Wextra -Wold-style-cast -Wnon-virtual-dtor -Wno-unused-parameter -Wno-invalid-offsetof -Wno-attributes -Wno-unknown-pragmas -O3 -DNoRepository -ftemplate-depth-100 -I/usr/lib/openfoam/openfoam2312/src/finiteVolume/lnInclude -I/usr/lib/openfoam/openfoam2312/src/meshTools/lnInclude -iquote. -IlnInclude -I/usr/lib/openfoam/openfoam2312/src/OpenFOAM/lnInclude -I/usr/lib/openfoam/openfoam2312/src/OSspecific/POSIX/lnInclude -fPIC -Xlinker --add-needed -Xlinker --no-as-needed Make/linux64GccDPInt32Opt/newicoFoam.o -L/usr/lib/openfoam/openfoam2312/platforms/linux64GccDPInt32Opt/lib \ -lfiniteVolume -lmeshTools -lOpenFOAM -ldl \ -lm -o /home/ancy/OpenFOAM/ancy-v2312/platforms/linux64GccDPInt32Opt/bin/newicoFoam /usr/bin/ld: cannot open output file /home/ancy/OpenFOAM/ancy-v2312/platforms/linux64GccDPInt32Opt/bin/newicoFoam: Is a directory collect2: error: ld returned 1 exit status make: *** [/usr/lib/openfoam/openfoam2312/wmake/makefiles/general:174: /home/ancy/OpenFOAM/ancy-v2312/platforms/linux64GccDPInt32Opt/bin/newicoFoam] Error 1 please help me to figure out the issue.

I want to do solidification and also on top air should be there, so to capture the shrinkage. ( I mean need to couple solidification solver with interFoam or reated thing). Can you tell me how can it be done??????? Any help regarding is greatly appreciated. :)

Litterally what I was trying to do this week, thank you sir !

Waiting for part 3

🚀 Exciting News! We're launching a detailed OpenFOAM comprehensive course, starting August 16, 2024. Register now: Registration Link: forms.gle/WeXrzdgZ6mLbbdXa6 🔹 Registration open: Aug 8 - Aug 12, 2024 🔹 Course begins: Aug 16, 2024 🔹 Schedule: Every Fridays & Saturdays, 8:00 PM - 10:00 PM IST

🚀 Exciting News! We're launching a detailed OpenFOAM comprehensive course, starting August 16, 2024. Register now: Registration Link: forms.gle/WeXrzdgZ6mLbbdXa6 🔹 Registration open: Aug 8 - Aug 12, 2024 🔹 Course begins: Aug 16, 2024 🔹 Schedule: Every Fridays & Saturdays, 8:00 PM - 10:00 PM IST

🚀 Exciting News! We're launching a detailed OpenFOAM comprehensive course, starting August 16, 2024. Register now: Registration Link: forms.gle/WeXrzdgZ6mLbbdXa6 🔹 Registration open: Aug 8 - Aug 12, 2024 🔹 Course begins: Aug 16, 2024 🔹 Schedule: Every Fridays & Saturdays, 8:00 PM - 10:00 PM IST

🚀 Exciting News! We're launching a detailed OpenFOAM comprehensive course, starting August 16, 2024. Register now: Registration Link: forms.gle/WeXrzdgZ6mLbbdXa6 🔹 Registration open: Aug 8 - Aug 12, 2024 🔹 Course begins: Aug 16, 2024 🔹 Schedule: Every Fridays & Saturdays, 8:00 PM - 10:00 PM IST

🚀 Exciting News! We're launching a detailed OpenFOAM comprehensive course, starting August 16, 2024. Register now: Registration Link: forms.gle/WeXrzdgZ6mLbbdXa6 🔹 Registration open: Aug 8 - Aug 12, 2024 🔹 Course begins: Aug 16, 2024 🔹 Schedule: Every Fridays & Saturdays, 8:00 PM - 10:00 PM IST

🚀 Exciting News! We're launching a detailed OpenFOAM comprehensive course, starting August 16, 2024. Register now: Registration Link: forms.gle/WeXrzdgZ6mLbbdXa6 🔹 Registration open: Aug 8 - Aug 12, 2024 🔹 Course begins: Aug 16, 2024 🔹 Schedule: Every Fridays & Saturdays, 8:00 PM - 10:00 PM IST

🚀 Exciting News! We're launching a detailed OpenFOAM comprehensive course, starting August 16, 2024. Register now: Registration Link: forms.gle/WeXrzdgZ6mLbbdXa6 🔹 Registration open: Aug 8 - Aug 12, 2024 🔹 Course begins: Aug 16, 2024 🔹 Schedule: Every Fridays & Saturdays, 8:00 PM - 10:00 PM IST

🚀 Exciting News! We're launching a detailed OpenFOAM comprehensive course, starting August 16, 2024. Register now: Registration Link: forms.gle/WeXrzdgZ6mLbbdXa6 🔹 Registration open: Aug 8 - Aug 12, 2024 🔹 Course begins: Aug 16, 2024 🔹 Schedule: Every Fridays & Saturdays, 8:00 PM - 10:00 PM IST

Can the cost be incentivized for SAARC countries? I am from Nepal, and this course seems very interesting to me. I'm currently doing my Ph.D. in the US, and because of the living cost here and since the stipend provided here is so-so, every dollar counts. I've gone through almost all of your videos, and honestly, this 10-week course would be a gem to me. Also, will the recordings be provided? Since I am in a different time zone, I might not be able to attend the live sessions. Thank you.

Hello sir, is it possible to use expression (let's say equation of circle) in toposet? This is to simulate flow over cylinder in 2D. I checked setExprFields but it only modifies the initial condition.

hi. i watched your video. I have one doubt. What is the difference between topoSet and setFields

Hello, Dr. Kumar, Great resources you have here. I have been trying to learn OpenFOAM from scratch for the past six months, for my Ph.D, and I would say the journey has been rather difficult. There are resources available on the internet for basic case setup and running simple simulations. However, I have come to realize that there is not much proper guidance to learn in order to progress from beginner to intermediate and then advanced. If you could address this in a video, perhaps illuminating the path as well as the resources to take, it would be very helpful. Additionally, are there any training programs that you are affiliated with or that you would recommend? Thank you!

hello I am a young enthusiast of fluid mechanics...I am doing a simulation regarding atmospheric flows and I would like to know how to write the C++ code to have the normal speed at the level of a patch and not throughout the domain...I tried everything but nothing I need help please

How to add a drag model in multi phase euler foam can you please tell

Hello,i am unable to find the applications folder and thus the solvers folder, i tried searching for it using the iname command and it gave me 3 solvers folders none of them are the same as u opened can you help me with this

I think the "ch" in "Mach" is prounced as "k" not "sh".

Than you but I still don't understand how automatic IO works since read data or write data is not explicitly called

Very helpful! Thank you!

Great content..!! Nicely explained..!! Thank you..!!

Great🙌🙌

i want to make a conical cavity for bubble evolution so how to make it

Very helpful video🎉

Next one-> rhoCentralFoam and modify it to Reactive Euler Equation solver

Hello, can you upload tutorials for updating model libraries in openfoam

Dear sir, I am looking forward to learning Open foam from you. Plz drop your email address.

This software is one of the worst softwares I've ever seen, even for a free and open-source software. The fact that I have to create a CAD model in a fucking text editor saysa lot about the quality of this extremely terrible software. Is there even a different soution to do this?

Very informative video. Thankyou for making it

Where did you get all the knowledge?

Very nice video, any reference books or pdf ?

Bro put thanks button for getting support or donation ...content of this video is very good

Sir, Thankyou for the lectures. It has been immensely helpful for me as a beginner in OpenFoam. After making the changes as mentioned by you in this video. When I ran the simulation using icoFoam solver, it gave the solution. It even gave the Temperature plot. Why did this happen? If I run with myIcoFoam also I get the same result. Now when I run the cavity tutorial alone after copying it from tutorials folder, I am getting this error. --> FOAM FATAL ERROR: cannot find file "/home/akshay/OpenFOAM/akshay-10/run/cavity/system/myProperties" I am new to OpenFOAM. Can you please tell me what could have gone wrong in this case.

Thanks for your helpful and detailed video! But why is the new pointer is used to get velocity and pressure fields? Can we use the normal method to create such fields? Thanks!

Thank you so much

Great explanation

Can I connect with you on any social media platform?

Dear Pratyush, Do you have maybe some information on driftFluxFoam solver in multiphase section?

can you do tutorial on pisoFoam modification? Like what each line of code means in it's source code? And modification by incorporating other equation like acoustic,scalar,etc. as well

I am having 'no rules to make target' erro when I type wmake. what could it be? could you help me?

Hello Pratyush! Thanks for your great work, your lessons are nice!

Great videos!

Very interesting, thank you 🙂

Sir please make a video on modifying " wallHeatTransferCoeff " postProcess utility to use it for pisoFoam solver. Currently it is only available for chtMultiRegionFoam solver.

Thank you 🎉