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# The example codes []() (plasma [#22471](http://golem.fjfi.cvut.cz/shots/22471) versus vacuum [#22475](http://golem.fjfi.cvut.cz/shots/22475) discharges)

## python
* [jupyter-python (ver.2) implementation](/Education/ExperimentMenu/1stLevelBasic/ElectronEnergyConfinementTime/Code/Jupyter/python_ver2/22471vs22475/code/index)
* [jupyter-python (ver.3) implementation](/Education/ExperimentMenu/1stLevelBasic/ElectronEnergyConfinementTime/Code/Jupyter/python_ver3/22471vs22475/code/index)

## matlab
* [matlab implementation](/Education/ExperimentMenu/1stLevelBasic/ElectronEnergyConfinementTime/Code/Matlab/index)

# The story

## Energy confinement time $\tau _E$ definition
<img src="/	Education/ExperimentMenu/1stLevelBasic/ElectronEnergyConfinementTime/TheStory/Intro/EnergyBalanceGraph/fig/fig.svg"/>

## Electron energy confinement time $\tau _E$ (GOLEM case)
<img src="/Education/ExperimentMenu/1stLevelBasic/ElectronEnergyConfinementTime/TheStory/EnergyConfinementTime/slide.jpg"/>

## Plasma heating power
<img src="/Education/ExperimentMenu/1stLevelBasic/ElectronEnergyConfinementTime/TheStory/HeatingPower/slide.jpg"/>


## Plasma Energy
<img src="/Education/ExperimentMenu/1stLevelBasic/ElectronEnergyConfinementTime/TheStory/PlasmaEnergy/slide.jpg"/>


## Central Electron Temperature estimation (Spitzer Formula)
<img src="/Education/ExperimentMenu/1stLevelBasic/ElectronEnergyConfinementTime/TheStory/CentralElectronTemperatureSpitzerFormula/slide.jpg"/>


## Towards Energy confinement time $\tau _E$
<img src="/Education/ExperimentMenu/1stLevelBasic/ElectronEnergyConfinementTime/Flowchart/slide.jpg"/>