Hi! I am Shuvayan Brahmachary. I am an AI researcher working for Shell Technology Center Bengaluru. Previously, I worked as postdoctoral researcher at the Technical University of Munich, Germany, under the supervision of Dr. Nils Thuerey (Jan. 2022- Sept. 2023). Previously, I have worked as a postdoc fellow in the Department of Aeronautics and Astronautics at Kyushu University, Japan, under the mentorship of Dr. Hideaki Ogawa (Sept. 2019 untill Sept. 2021) after having obtained my Ph.D from Indian Institute of Technology Guwahati in the Department of Mechanical Engineering under the guidance of Dr. Ganesh Natarajan and Prof. Niranjan Sahoo. My Ph.D thesis. title is “Finite Volume/Immersed Boundary Solvers for Compressible Flows: Development and Applications”.

Feel free to browse through the projects, publications and Jupyter Notebooks and email for queries. Have a good one!

Here’s my Resume

Research Interest

• AI
  • AI Agents for complex scientific workflows Langchain
  • Foundation models for scientific domains (SciFMs)
  • Character language models
  • Stable diffusion models
• Machine Learning:
  • Differentiable physics for forward and inverse problems Phiflow
  • Spatio-temporal and time-series forecasting
  • Reduced-order model
  • LLM-based agentic framework for fluid control and optimisation
• Computational Modelling:
  • In-house non-conformal immersed boundary solver for high-speed flows
  • FoamExtend for low-speed incompressible flows
• Aerodynamic Shape Optimisation and Design:
  • Surrogate Assisted Evolutionary Algo SAEA, Non-Dominated Sorting Algorithm NSGA-II
  • Low-Fidelity Framework for design and optimisation

Contact

shuvayan.brahmachary@shell.com
b.shuvayan@gmail.com
Products and Technology
Shell Technology Center
Bengaluru, Karnataka, India

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