HYD2D

2D hydrodynamic deacaying turbulence

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Setups and Results

Go to Notion page.

How to run

compile

To run the code, you need to compile 'Simulation.f90'.

make Simulation.x

Then Simulation.xis made in this directory.

run

Let's run the code.

./Simulation.x

The simulation data is saved in bindata/.

analysis

To analyze the data, let us make Analysis.x.

make Analysis.x

Now you have many time-snapshots of data. To count it, use a script.

CountBindata.sh

See the file, cat control.dat. You can know the number of files. Then preparation is done. Run the analyis.

./Analyis.x

The output is saved in output/.

2D plots and animation.

If you need 2D snapshots.

make 2Dsnaps

Using output/vor*.dat, image files are made and save as figures/vor*.png. To make movie from the files. Type as follows.

make movie

The movie files in saved in movie/anivor.

spectrum

To obtain the spectrum

  make spectrum

Do all of them

To do all in one command, you just type make or make all.

  make all