paraflow

Name	paraflow JSON
Version	0.0.1 JSON
	download
home_page	None
Summary	under development
upload_time	2025-09-07 16:34:55
maintainer	None
docs_url	None
author	Open Orion
requires_python	>=3.8
license	MIT
keywords
VCS
bugtrack_url
requirements	No requirements were recorded.
Travis-CI	No Travis.
coveralls test coverage	No coveralls.

            <p align="center">
    <img src="./assets/logo.svg" alt="drawing" width="200"/>
</p>

<p align="center">the open source parametric flow passage generator</p>


# About
ParaFlow is a declarative tool that parametrically generates turbomachinery flow passages with B-splines such as diffusers and nozzles. The purpose is to generate passages from different parameters during fluid simulation optimizations.


# Install
```
pip install git+https://github.com/OpenOrion/paraflow.git#egg=paraflow
```

# Example

## Passage
Rocket Nozzle Passage
```python
from paraflow import SymmetricPassage
import numpy as np

passage = SymmetricPassage(
    inlet_radius=0.1,
    area_ratio=3.0,
    axial_length=1,
    contour_props=[0.25, 0.25, 0.5, 0.75],
    contour_angles=np.radians([-15.0, -5.0, 15.0, 15.0]).tolist()
)
passage.visualize("Bell Nozzle")
```
![Passage](./assets/bell.png)

## Simulation
Rocket Nozzle Simulation Example
[simulation.ipynb](examples/simulation.ipynb)
![Passage](./assets/bell_simulation.png)



# Devlopement Setup
```
git clone https://github.com/OpenOrion/paraflow.git
cd paraflow
pip install -r requirements_dev.txt
```

            

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