> For the complete documentation index, see [llms.txt](https://docs.gasflow-mpi.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.gasflow-mpi.com/2.-tutorials/2.1.-overview.md).

# 2.1. Overview

This tutorial guide details the process of setup, simulation and post-processing for GASFLOW testing cases, with the principal aim of introducing the users to the basic procedures of running GASFLOW using the graphical user interface GASVIEW.

The directory contains testing cases that demonstrates the use of GASFLOW and GASVIEW. Before attempting to run the tutorials, the user must first make sure that the GASFLOW (solver) and GASVIEW (GUI) have been installed correctly.

The tutorial cases describe the use of the mesh generation tool, case setup and running GASFLOW solvers and post-processing using GASVIEW or third-party post-processing tools, such as ParaView, VisIt and Tecplot.

Additional tutorials are available upon request. For further information, please email us at <info@gasflow-mpi.com>.

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{% content-ref url="/pages/ED8ccKNfoSXRwOUt5Wjr" %}
[2.2. Sod's Shock Tube Problem](/2.-tutorials/2.2.1d-shock-tube.md)
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<figure><img src="https://4265438985-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FdhqtzdFGgZTppLdxTCcJ%2Fuploads%2FpWzga2m1W4MAzlkaXrCI%2Fimage.png?alt=media&amp;token=bd78df9f-ef6e-48d0-b13a-7f0af8b1aa24" alt=""><figcaption></figcaption></figure>

{% content-ref url="/pages/4oysYWIrtBn73Ktv02xA" %}
[2.3. Mesh Generation from CAD Models](/2.-tutorials/2.3.-mesh.md)
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<figure><img src="https://4265438985-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FdhqtzdFGgZTppLdxTCcJ%2Fuploads%2FhB2C4nUg1hHFJN1rZ185%2Fimage.png?alt=media&amp;token=4b1657e9-372f-45ee-b284-677a61e69edd" alt=""><figcaption></figcaption></figure>

{% content-ref url="/pages/gPviBcRUBMo1IYcnncBe" %}
[2.4. 2D Lid-driven Cavity Flow](/2.-tutorials/2.4.-lid-driven-cavity.md)
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<figure><img src="https://4265438985-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FdhqtzdFGgZTppLdxTCcJ%2Fuploads%2FdtBjGtnCc4KUwgU1PDok%2Fimage.png?alt=media&amp;token=9ee5c057-defe-469d-be73-21bf5237e0da" alt=""><figcaption></figcaption></figure>

{% content-ref url="/pages/Z9oE7nJ83PH1vfW8BybM" %}
[2.5. Hydrogen Diffusion into Air in a 1D Duct](/2.-tutorials/2.5.-h2-air-diffusion.md)
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<figure><img src="https://4265438985-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FdhqtzdFGgZTppLdxTCcJ%2Fuploads%2FdgStlT7ASPglDZp0owRy%2Fimage.png?alt=media&amp;token=45926284-0dd5-4a96-a272-7fa06644b161" alt=""><figcaption></figcaption></figure>

{% content-ref url="/pages/yZs3HGP0i5oqqjZseA1B" %}
[2.6. Supersonic Flow over a Forward-facing Step](/2.-tutorials/2.6.-supersonic-forward.md)
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<figure><img src="https://4265438985-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FdhqtzdFGgZTppLdxTCcJ%2Fuploads%2FhAxmoEGdZq3VE6sDXrii%2Fimage.png?alt=media&amp;token=6120fae1-8f09-42b5-9b52-84b81a4a12cd" alt=""><figcaption></figcaption></figure>

{% content-ref url="/pages/6tr1VS8QdUTAx5e3SLXb" %}
[2.7. Vented Explosion of Premixed Hydrogen-Air Mixtures](/2.-tutorials/2.7.-vented-explosion-of-premixed-hydrogen-air-mixtures.md)
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<figure><img src="https://4265438985-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FdhqtzdFGgZTppLdxTCcJ%2Fuploads%2FueU2ZLjjgmQQnfOYkBRS%2Fimage.png?alt=media&amp;token=42961122-c1a2-4375-a12e-e18dbaa9591c" alt=""><figcaption></figcaption></figure>

{% content-ref url="/pages/1aOYObhzuZE96BQSiiYB" %}
[2.8. Transient Laminar Jet Flow at Low Mach Number Regime](/2.-tutorials/2.8.-transient-laminar-jet-flow-at-low-mach-number-regime.md)
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<figure><img src="https://4265438985-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FdhqtzdFGgZTppLdxTCcJ%2Fuploads%2Fw6yWohG3yFfT4zgsF60V%2Fimage.png?alt=media&amp;token=b1c69ab4-7770-4cc0-89f6-331f18bdbf7f" alt=""><figcaption></figcaption></figure>