sainidrd/HPC_structured_grid_tool: Generalised Structured Grid-Generation Framework for High-Fidelity Simulations

This repository provides a generalised MATLAB-based elliptic structured grid-generation framework for producing high-quality meshes for high-fidelity CFD simulations (LES/DNS). The tool solves coupled elliptic partial differential equations to generate smooth, orthogonal grids with controlled mesh growth and clustering.

The framework is designed to ensure high orthogonality, smoothness, and numerical robustness, enabling accurate and stable simulations in complex geometries. It is particularly suited for turbulence-resolving simulations requiring strict control over grid quality.