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Caesar Wiratama
Indonesia
เข้าร่วมเมื่อ 26 ต.ค. 2013
Sains di Balik TIME TRAVEL Apakah Kita Bisa Kembali ke Masa Lalu?
Penjelasan perjalanan waktu dari teori relativitas khusus dan relativitas umum Albert Einstein, beberapa paradox seperti paradox kembar dan grandfather paradox, serta beberapa penjelasan keterbatasanya secara teknis.
มุมมอง: 11
วีดีโอ
OpenFOAM core course: why openFOAM?
มุมมอง 384 ชั่วโมงที่ผ่านมา
check the full course here! www.udemy.com/course/openfoam-beginner-core-courses/
openfoam core course: Course Structure
มุมมอง 154 ชั่วโมงที่ผ่านมา
check the full course here! www.udemy.com/course/openfoam-beginner-core-courses/
openfoam core course: Introduction
มุมมอง 634 ชั่วโมงที่ผ่านมา
check the full course here! www.udemy.com/course/openfoam-beginner-core-courses/
Ternyata TELEPORTASI bukan hanya fiksi sains! Bagaimana penjelasanya?
มุมมอง 43812 ชั่วโมงที่ผ่านมา
Dalam video ini dijelaskan cara kerja teleportasi berdasarkan dua teori fisika besar, yaitu (1) mekanika kuantum, melalui quantum entanglement, dan (2) teori relativitas umum, melalui wormhole
Rolls Royce Tay Combustion chamber simulation using OpenFOAM (CH4, C2H4, C7H16)
มุมมอง 64หลายเดือนก่อน
OpenFoam: www.udemy.com/course/openfoam-beginner-core-courses/?referralCode=4CCDEA4C594223354C65 MSC Nastran: www.udemy.com/course/fundamental-of-fea-and-basics-of-msc-nastran/?referralCode=825E4338BFD23C824464 ANSYS Structural: www.udemy.com/course/ansys-structural-basic-for-beginner/?referralCode=A6B80B113E21A9EAFA01 CFD consulting service: pttensor.com/cfd-consulting-services/ CFD theory and...
HVAC CFD Simulation Using OpenFOAM
มุมมอง 1743 หลายเดือนก่อน
OpenFoam course: www.udemy.com/course/openfoam-beginner-core-courses/?referralCode=4CCDEA4C594223354C65 CFD consulting service: pttensor.com/cfd-consulting-services/
VTOL propeller aerodynamics openfoam CFD URAS Turbulent model
มุมมอง 983 หลายเดือนก่อน
OpenFoam course: www.udemy.com/course/openfoam-beginner-core-courses/?referralCode=4CCDEA4C594223354C65 CFD consulting service: pttensor.com/cfd-consulting-services/
Drone Propeller CFD Simulation using OpenFOAM URANS turbulence model
มุมมอง 2073 หลายเดือนก่อน
OpenFoam course: www.udemy.com/course/openfoam-beginner-core-courses/?referralCode=4CCDEA4C594223354C65 CFD consulting service: pttensor.com/cfd-consulting-services/
PCB cooling cfd simulation openfoam
มุมมอง 973 หลายเดือนก่อน
OpenFoam course: www.udemy.com/course/openfoam-beginner-core-courses/?referralCode=4CCDEA4C594223354C65 CFD consulting service: pttensor.com/cfd-consulting-services/
bus aerodynamics CFD simulation using OpenFOAM LES solver
มุมมอง 2193 หลายเดือนก่อน
OpenFoam course: www.udemy.com/course/openfoam-beginner-core-courses/?referralCode=4CCDEA4C594223354C65 CFD consulting service: pttensor.com/cfd-consulting-services/
valve cfd simulation with openfoam
มุมมอง 1.2K3 หลายเดือนก่อน
OpenFoam course: www.udemy.com/course/openfoam-beginner-core-courses/?referralCode=4CCDEA4C594223354C65 CFD consulting service: pttensor.com/cfd-consulting-services/
Train Aerodynamics Simulasi Using OpenFOAM cfd LES modeling
มุมมอง 723 หลายเดือนก่อน
OpenFoam course: www.udemy.com/course/openfoam-beginner-core-courses/?referralCode=4CCDEA4C594223354C65 CFD consulting service: pttensor.com/cfd-consulting-services/
Running your first simulation in MSC Dytran: drop test case study
มุมมอง 2104 หลายเดือนก่อน
Running your first simulation in MSC Dytran: drop test case study
simulation of a cooling room with human heat using openFOAM CFD
มุมมอง 24610 หลายเดือนก่อน
simulation of a cooling room with human heat using openFOAM CFD
Pump intake free surface CFD simulation using VOF on OpenFOAM
มุมมอง 1.2K11 หลายเดือนก่อน
Pump intake free surface CFD simulation using VOF on OpenFOAM
Jet flow injection simulation using Large Eddy Simulation (LES) on OpenFOAM
มุมมอง 1.2K11 หลายเดือนก่อน
Jet flow injection simulation using Large Eddy Simulation (LES) on OpenFOAM
film cooling temperature turbulent boundary layer LES simulation using OpenFOAM
มุมมอง 240ปีที่แล้ว
film cooling temperature turbulent boundary layer LES simulation using OpenFOAM
CFD Series part 2A simulation of transient heat conduction using MATLAB
มุมมอง 211ปีที่แล้ว
CFD Series part 2A simulation of transient heat conduction using MATLAB
CFD Series part 2 Basic of finite difference method case study 1D transient conduction
มุมมอง 140ปีที่แล้ว
CFD Series part 2 Basic of finite difference method case study 1D transient conduction
CFD series Part 1 Basic of Finite Difference Method
มุมมอง 326ปีที่แล้ว
CFD series Part 1 Basic of Finite Difference Method
Beginner Tutorial MSC Adams piston connecting rod crankshaft assembly
มุมมอง 1.1Kปีที่แล้ว
Beginner Tutorial MSC Adams piston connecting rod crankshaft assembly
openFOAM tutorial part 1: how to run your absolute first openFOAM simulation
มุมมอง 16Kปีที่แล้ว
openFOAM tutorial part 1: how to run your absolute first openFOAM simulation
Autodesk Fusion 360 tutorial making a mechanical ball bearing
มุมมอง 650ปีที่แล้ว
Autodesk Fusion 360 tutorial making a mechanical ball bearing
Fusion 360 tutorial designing a mechanical pulley
มุมมอง 480ปีที่แล้ว
Fusion 360 tutorial designing a mechanical pulley
Fusion 360 tutorial making a simple mechanical shaft
มุมมอง 1.9Kปีที่แล้ว
Fusion 360 tutorial making a simple mechanical shaft
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.
Sir really it's very helpful ❤❤
Thank you for the tutorial. This is turbolent flow? How can i run laminar flow cavity simulation ?
nice!
Hesitate really love your tutorial on OpenFOAM, is possible to make the other videos in the playlist public?
bang, mau tanya untuk mengetahui stabilitas kapal ini software bisa ga apabila udah buat desain kapal dari maxsurf?
you are definitely hardcore engineer.
interesting simulation! :)
Installation video please
thank you my friend! Do you know a source for general training with Patran/Nastran? I need to do a modal analysis with it
@@NoNameNeeded-u3r please check my udemy course on msc nastran, link in the description
interesting! 🙂
Bagus sekali Pak caesar
Terimakasih pak
8/10 couldve been longer
@@PlutoTheSynth agree, i set the timestep too small 😂
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 ?
Why did my algorithm recommend me this
😂
thanks for the heads up!
Mantap 👍
@caesarwiratama3303 Hello Instructor Caesar Wiratama, We reaching out to discuss an exciting business proposition regarding your Udemy course. Our aim is to enhance the visibility of your course, increase sales, expand your student audience, and cultivate positive reviews. We are eager to explore potential collaboration opportunities with you to achieve these objectives. Looking forward to the possibility of working together.
cool drone 🙂
I didn't see the course for msc adams in your list
Coming soon, stay tuned!
Open source?
@@McHumaty no
Thanks for sharing! is this done in 2d or 3d simulation?
What is your outlet, lower and upper limit boundary condition?
What is the point of putting the second constraint at 8.07 if you already constrained the upper part?
To mimic the presence of the wall behind it, which prevents the deformation to the x direction
Hello, can you please provide me with your email.
Please Check my website pttensor.com
Thankyou very much sir 😊 🫡
Glad you liked it! Please check the detailed course on Udemy
sir can you do a video tutorial series on Msc Adams
can you show me how to use define obj file, i use it but after run simulation , i saw nothing in paraview
nice work brother. Can you make a video on supersonic flow or high speed flow? Also details about post processing.
Does openfoam require internet connection
no, just for the first installation
I want to learn this floating body simulation. Do you have any tutorials for this?
Nice bro, I was able to run in the 1st time only , Thanks!
Glad you liked it! Please check the detailed course on Udemy
Hlo sir .. how to provide pressure loading in a viscoelastic material . I have successfully inserted gravity load upon the same but getting large deformation while inserting pressure load .Is there anything I should be care about the same Please reply
Nice video. Is it complicated to make the design parametric where one can enter the ID, OD, Height and diameter of the steel balls?
nah when i'm sick my lungs fill with so much mucus, i cough so hard that the air filled with viruses woulg give the friend in front of me a headshot
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
bro just coughed right into my peepee hole
Where is part 4?
Video starts at 1:29. Cmon bruh!
Did you do any CFD for the nozzle geometry? How did you find mass flow rate/fluid velocity, pressure and other parameters?
Next lecture?
Hi can you share, what is the time step and time size?
"By coughing, you can make a left hook on balls."
Ewwww groß Do it again
I make a more structured OpenFOAM course series on Udemy, please check here! www.udemy.com/course/openfoam-beginner-core-courses/
What is your inlet boundary condition?
Constant velocity
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
Sir..Will it be possible to provide little information regarding the boundary conditions of this setup. I have used mass flow at inlet and atmospheric pressure both at pipe outlet and to surface open to atmosphere. I do not get any surface vortex although I have used refinement close to bell mouth. Can you please tell me is it required to use suction pressure at pipe outlet. How to decide that value?
You can download the code here: github.com/Caesar3142/pump_intake_multiphase_snappyHexMesh.git
Kindly help, this was the error that came up cp: cannot stat '/opt/openfoam2106/tutorials/incompressibleFluid/cavity/': No such file or directory OpenFOAM-2106:/usr/lib/openfoam/openfoam2106/tutorials/
pozdro PB
Zrobił projekt dla połowy grupy XD