semvec/pypi-packages huggingface dataset:
dhe 0.3.0
Downhole heat exchanger simulation

# DHE (Downhole Heat Exchanger)

This project was partially founded by
[s3 GmbH](https://s3-engineering.ch) (formerly Sustainable System Solutions) and is
based on the publications [^hu-eWs1-sb], [^hu-eWs2-sb].

[^hu-eWs1-sb]: [Berechnungsmodul für Erdwärmesonden](http://www.hetag.ch/download/HU_EWS1_SB.pdf)

[^hu-eWs2-sb]: [Erweiterung des Programms EWSfür Erdwärmesondenfelder](http://www.hetag.ch/download/HU_EWS2_SB.pdf)


## Installation

### Build

Dependencies: rust / cargo, maturin

```bash
cd dhe_o3
maturin build --release
cd -
```

### pip

```bash
pip install [--user] target/wheels/dhe-<version>
```

## Run

To run the GUI:

```bash
dhe
```

Run the CLI:

```
dhe-cli -o <out> <project>
```

This will generate the file `<out>` (a csv file). See Section Output.
`<project>` is supposed to be a project file (json format).

## GUI

In the tab "Load", under "csv file", choose a load profile.
This must be a ";" separated csv file with exactly two columns, without header.

- Column 1: Time [sec]
- Column 2: Power [W]

The time column has not to be equispaced - the program interpolates.

Example:
```
0;500
604800;500
1209600;500
1814400;500
2419200;500
3024000;500
3628800;458
4233600;458
4838400;458
5443200;458
6048000;375
6652800;375
7257600;375
7862400;375
8467200;292
```

## Output

Output is a csv file with hourly values.
Columns

1. Time [sec],
2. T_sink: Temperature of brine flowing into the exchanger [°C]
3. T_source: Temperature of brine flowing out of the exchanger [°C]

... Temperatures of the cylinder of soil around the bore hole (Index 1:
axial, index 2: radial)

## Bibliography