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Chethankumardk/README.md

Hi, I'm Chethan Kumar D K 👋

Computational Mechanical Engineering | Mechanical Design | FEM/CFD | Python & Engineering Automation

M.Sc. Computational Science & Engineering student at the University of Rostock, specializing in Computational Mechanical Engineering, with approximately 3.5 years of professional experience in mechanical design and product development.

My work combines mechanical engineering, numerical simulation, Python-based automation, engineering data analysis, and digital engineering workflows.

🔧 Engineering & Technical Areas

  • Mechanical Design & Product Development
  • FEM / Structural Simulation
  • CFD & Numerical Simulation
  • Python Engineering Automation
  • Numerical Methods & Scientific Computing
  • Engineering Data Analysis
  • PLM / Engineering Data Management
  • CAD & Manufacturing

🛠️ Tools & Technologies

CAE / Simulation
ANSYS FEA · OpenFOAM · ParaView · MATLAB

Programming & Data
Python · NumPy · Pandas · Matplotlib · SQL · PostgreSQL · Power BI

CAD
Creo · SolidWorks · Siemens NX · Autodesk Inventor · AutoCAD · Fusion 360 · Onshape · Rhino

PLM / ERP
PTC Windchill · SAP ERP

🚀 Selected Engineering Projects

Bow-Thruster CFD Post-Processing & Automation

Python · ParaView · OpenFOAM

Python and ParaView automation for engineering CFD post-processing, including Q-criterion vortex visualization, transient processing, and total-pressure analysis.

Flow Over a Periodic Hill

OpenFOAM · ParaView · CFD

3D turbulent-flow CFD study covering grid independence, numerical-scheme comparison, solver sensitivity, and flow-field visualization.

5000 TEU Container Vessel Design

Onshape · Rhino · Python

Conceptual container-vessel design covering principal dimensions, hull geometry, sectional-area assessment, hydrostatics, general arrangement, and preliminary KN/GZ stability analysis.

Shredding-Cum-Composting Machine

Mechanical Design · Engineering Calculations · FEA

Mechanical product-development project covering design calculations, shaft and drive sizing, component selection, CAD development, blade structural analysis, and manufacturing planning.

💼 Professional Background

Professional experience in mechanical product development, including:

  • Mechanical component and assembly design
  • Engineering calculations and FEA
  • Prototype testing and validation
  • Product cost optimization
  • BOM and engineering-change management
  • PTC Windchill and SAP workflows
  • CAD data migration and configuration management

🎯 Current Interests

Computational Mechanics · Engineering Simulation Automation · Vehicle Dynamics & Model Validation · Hydrodynamics · Digital Engineering · Data-Driven Engineering · Scientific Programming

📫 Connect With Me

LinkedIn: linkedin.com/in/chethan-kumar-d-k

Email: chethankumardk1999@gmail.com

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  1. 5000-teu-container-vessel-design-ship-design 5000-teu-container-vessel-design-ship-design Public

    Conceptual design of a 5000 TEU container vessel, including hull geometry, hydrostatics, stability analysis, and Python-assisted engineering calculations.

    Python 1

  2. bow-thruster-cfd-postprocessing-using-python-paraview bow-thruster-cfd-postprocessing-using-python-paraview Public

    Python and ParaView automation for Q-criterion vortex visualization and total-pressure post-processing of OpenFOAM bow-thruster CFD results.

    Python

  3. matlab-numerical-methods matlab-numerical-methods Public

    MATLAB numerical-methods projects covering 2D heat conduction, iterative solvers, finite-difference schemes, and numerical error analysis.

  4. periodic-hill-cfd-openfoam periodic-hill-cfd-openfoam Public

    OpenFOAM CFD study of turbulent flow over a periodic hill, including grid independence, numerical-scheme comparison, solver sensitivity, and flow-field visualization.

    C++

  5. shredding-composting-machine-design shredding-composting-machine-design Public

    Mechanical design and fabrication study of a kitchen-waste shredding and composting machine, including design calculations, component selection, blade analysis, and cost estimation.