Tagged Questions
5
votes
1answer
143 views
Why do air bubbles stick to the side of plastic tubing?
I'm watching water with air bubbles flow through transparent plastic tubing. The inner diameter is a few mm. Bubbles typically are the same diameter as the tubing, with length about the same or up ...
2
votes
1answer
320 views
What is the best tool for simulating Vacuum and Fluids together?
I require a software to simulate Fluid simulation with the capability of supporting vacuum simulation. My requirements are that all numbers must reflect their real counterparts almost exactly. For ...
1
vote
1answer
223 views
How to model water flow with and without friction against other objects?
I am interested in modeling water flow including boundary flow (with friction) against other objects in the path of the water flow.
I'm not a physicist but I am interested to learn the relevant ...
0
votes
0answers
281 views
Hydraulic System in a Simulation
A simulation project we are on, we have a machine with hydraulics that are powered (They don't just look like they move something, they are the only thing moving/turning/lifting something) - However, ...
0
votes
1answer
265 views
some hints/introductions/textbooks for LBM(Lattice Boltzmann methods) fluid simulation?
I come from a computer science background and I want to learn details about LBM in fluid simulation.
I have been searching around for a concise tutorial that tells me how LBM is used to solve a ...
9
votes
1answer
74 views
How can one build a multi-scale physics model of fluid flow phenomena?
I am working on a problem in Computational Fluid Dynamics, modeling multi-phase fluid flow through porous media. Though there are continuum equations to describe macroscopic flow (darcy's law, ...
-1
votes
1answer
113 views
Air simulation environment [closed]
I will preface this with the fact that I am not a physicist...I am an engineer by trade. I am working on a research problem that will involve flight of an organism with varying shapes, and I am ...
11
votes
2answers
435 views
How to model/simulate pressures and flows in a network of pipes
I'm having a hard time finding information on how to model/simulate this. I attached a couple files, both of which show an example tank & pump network. It's just nonsense that I made up for this ...
5
votes
1answer
168 views
Resonance modes of a cubic box of water which we shake
I don't know hydrodynamics, but I wonder how one would compute resonance modes of a cubic box of water which we shake. I believe the waves would directly depend on the height of water and the width ...
3
votes
1answer
361 views
Primer on Liquid/Ink Splatter Physics
I'm looking for primer material on the modelling the physics of liquids. In particular I want to make a small simulation (I'm a programmer by profession) of throwing ink at a board, much like this.
...
7
votes
1answer
157 views
How do subgrid-scale parametrisations in climate models work?
Global Circulation Models typically have grids of 100-300km on a side. There are obviously lots of atmospheric processes that happen at smaller scales than this. Convection, cloud formation, the ...
