Tarang is a cutting-edge pseudo-spectral solver for Hydrodynamic Turbulence. It uses object-oriented programming and high-performance libraries like Numpy and Cupy for computations and works on both CPU and GPU. With a Graphic User Interface that makes it easy to run and post-processing capabilities to analyze the data, it becomes the perfect tool to dive into Turbulence.

Tarang can solve a variety of Partial Differential Equations (PDEs) in turbulent flows in 2 and 3-dimensional domains,

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• Hydrodynamics

• Magnetohydrodynamics

• Rayleigh Benard Convection

• Bulk rotating flows

• Passive scalars

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The post-processing suite enables the user to analyze results using global quantities such as energy, dissipation, energy spectra, and flux for the fields involved.