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ajeet-krish/README.md

Hi, I'm Ajeet 👋🏽

I'm a Mechanical Engineering graduate specializing in CFD, FEA, and autonomous flight dynamics, with hands-on experience developing high-performance C++ physics solvers, Python simulation tools, and control systems. Eligible to work in both Canada and the United States.

🛠️ Technologies & Tools

Aerodynamics & CFD: ANSYS CFD, STAR-CCM+, SU2, OpenFOAM, Gmsh, ParaView Programming & CAD/FEA: Python, C++, MATLAB, SolidWorks, Autodesk Fusion, Git, CMake Dynamics & Control: LQR Optimal Control, State-Space Dynamics, APF Guidance, Graph Laplacian, Monte Carlo Manufacturing: CNC Machining, 3D Printing, Lathe & Mill Operations, MIG Welding

🌟 Featured Projects

Project Tools Used Description
AK-Vortex: C++ LBM CFD Solver C++, OpenMP, Python, CMake D2Q9 Lattice Boltzmann CFD solver built in C++20 from first principles with MRT collision, Bouzidi curved boundaries, Smagorinsky LES, and PINN supervision, validated across 15 benchmarks.
Cauchy: 2D Finite Element Structural Solver C++20, FEA, OpenMP, Three.js Header-only C++20 finite element solver featuring bar and Q4 elements, COO-to-CSR sparse assembly, Cholesky/CG solvers, GCI h-refinement, and an interactive Three.js WebGL viewer.
SwarmGNC: UAV Formation Control & FSW Python, C++, MAVLink, Dear PyGui Multi-agent UAV simulation paired with a C++17 flight software stack (state machine, FDIR, 6-DOF RK4 dynamics, MAVLink SIL testing) and a GPU-accelerated desktop GCS.
Airfoil CFD Explorer Python, SU2, Gmsh, NeuralFoil, PyVista Automated compressible RANS CFD pipeline solving hybrid C-grids, validated against Ladson 1988 wind tunnel data, coupled with CST parameterization and SLSQP shape optimization.
The Aerodynamics of Soccer Python, $\Phi$Flow, SU2, Gmsh, PyVista Two-solver CFD pipeline analyzing Magnus effect, knuckleball vortex shedding, and wake drafting for overlapping players across multiple Reynolds regimes.
3D Orbital Trajectory Animator Python, NumPy, Matplotlib Modular orbital mechanics package solving Kepler's equation and animating 3D satellite trajectories across seven regimes and maneuvers with custom 3D vector patches.

Pinned Loading

  1. Cauchy-FEA Cauchy-FEA Public

    C++20 2D finite element structural solver implementing bar and Q4 elements, sparse COO/CSR assembly, Cholesky/CG solvers, and GCI h-refinement.

    C++

  2. AK-Vortex AK-Vortex Public

    High-performance C++20 Lattice Boltzmann (D2Q9) CFD solver featuring Multi-Relaxation-Time collision, Smagorinsky LES turbulence, Bouzidi curved boundaries, and PINN supervision.

    HTML 1

  3. Soccer-CFD Soccer-CFD Public

    CFD simulations exploring soccer aerodynamics: Magnus effect, knuckleball vortex shedding, and wake drafting dynamics for overlapping fullbacks across multiple Reynolds number regimes.

    Python

  4. UAV_swarm UAV_swarm Public

    Decentralized multi-agent UAV swarm simulation using 6-DOF state-space dynamics, LQR optimal control, and C++17 flight software (state machine, FDIR, MAVLink SIL testing) with a desktop GCS.

    C++ 1

  5. Airfoil_CFD Airfoil_CFD Public

    Automated compressible RANS CFD pipeline solving hybrid C-grid meshes across multiple angles of attack, benchmarked against wind tunnel data and coupled with CST shape optimization.

    Python

  6. 3D-Orbital-Trajectory-Animator 3D-Orbital-Trajectory-Animator Public

    Interactive 3D visualization and animation of Keplerian orbits using the two-body solution, built with Python.

    Jupyter Notebook