MATLAB 2D Fluid Simulation

와 미쳤다

Could you give some more information about the general setup? Is this a compressible simulation? Otherwise the box would need an outflow somewhere, right? What is the dimension of the domain? 200 by 400 meters? What is the time scale of this simulation from start to end in real time?

Speed Racer transition




But in MATLAB?

I see yin yang

oh cool, another genshin impact ad.

Anyone else try to follow one the initial swirls as long as possible?...

how starry night was made

Is it turbulent or laminar?

Hi Sir,I would like to know how to simulate a fluid with a mesh grid and vectors that fixed in point only without particles involved and those vectors change as time passes.😊Hoping your response.Thank you

can you tutorial to code solve naiver stock and create that animation ??? you are really smart

Yo solo recuerdo la intro LATAM de ULTRAMAN

Dear Robert, could you please explicitly write the equations, initial conditions and boundary conditions? eg. with or without a gravity term, with or without random terms? Thanks a lot.

how many particle is this?

I am having hard time to understand this simulation. Your inlet is not an inlet (because it is a closed enclosure, if you inject more fluid it wouldn't be incompressible), and not really placed at the boundary. How does it even work?

Okay, now I understand the problem, Robert! I'm sorry for commenting again, but I am too close to making this work out to give up
So interp2 works magically when the velocities point to a region defined with meshgrid. I have seen the fluid work fine for a moment.
However when the velocities point outside the defined rectangle it returns as default NaN, and interp2 collapses.
How did you avoid this problem?
Do you create a bigger rectangle and confine your fluid in a smaller rectangle inside this one?

Impressive video
May I ask?
I'm having quite a lot of trouble trying to make a simulation like this. The advection part is giving me a lot of problems.
Could you explain how you apply it with MATLAB? How do you implement RK in this advection part?
Thanks!

Such an impressive simulation <3

Wow !

I am support you and you also support me

Hi @Robert S. really beautiful, can you share the code?

Is it possible to have a hint on how you code this?

Cool video. Is this based on a paper? If so may you provide a link?