publications

  • CMAME
    Optimal surrogate boundary selection and scalability studies for the shifted boundary method on octree meshes.
    Cheng-Hau Yang, Kumar Saurabh, Guglielmo Scovazzi, Claudio Canuto, Adarsh Krishnamurthy, Hari Sundar, Baskar Ganapathysubramanian.

    In Computer Methods in Applied Mechanics and Engineering (CMAME), 2024.

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  • ACSE
    Octree-based adaptive mesh refinement and the shifted boundary method for efficient fluid dynamics simulations.
    Cheng-Hau Yang, Guglielmo Scovazzi, Adarsh Krishnamurthy, Baskar Ganapathysubramanian.

    In Advances in Computational Science and Engineering (ACSE), 2025, Volume 4, pages 57–84.

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  • arXiv
    Simulating incompressible flows over complex geometries using the shifted boundary method with incomplete adaptive octree meshes
    Cheng-Hau Yang, Guglielmo Scovazzi, Adarsh Krishnamurthy, Baskar Ganapathysubramanian.

    arXiv preprint arXiv:2411.00272, 2024.

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  • SSRN
    A Shifted Boundary Method for Thermal Flows
    Cheng-Hau Yang, Guglielmo Scovazzi, Adarsh Krishnamurthy, Baskar Ganapathysubramanian.

    Available at SSRN 5197116, 2025.

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  • arXiv
    A Large-Scale Benchmark for Multiphysics Flow Simulation over Complex Geometries
    Ronak Tali*, Ali Rabeh*, Cheng-Hau Yang*, Mehdi Shadkhah, Samundra Karki, Abhisek Upadhyaya, Suriya Dhakshinamoorthy, Marjan Saadati, Soumik Sarkar, Adarsh Krishnamurthy, Chinmay Hegde, Aditya Balu, Baskar Ganapathysubramanian.

    arXiv preprint arXiv:2409.18032, 2024.

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    *Co-first authors
    • ACSE
    Octree-Based Shifted Boundary Method: Evaluating the impact of hanging-node removal on convergence and solver performance for linear PDEs.
    Mehdi Shadkhah, Cheng-Hau Yang, Samundra Karki, Baskar Ganapathysubramanian.

    In Advances in Computational Science and Engineering (ACSE), 2025, Volume 4, pages 119-141.

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  • MRC
    Computational investigation of left ventricular hemodynamics following bioprosthetic aortic and mitral valve replacement
    Fei Xu, Emily L. Johnson, Chenglong Wang, Arian Jafari, Cheng-Hau Yang, Michael Sacks, Adarsh Krishnamurthy, Ming-Chen Hsu

    In Mechanics Research Communications, 2021.

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  • FiM
    Effects of membrane and flexural stiffnesses on aortic valve dynamics: Identifying the mechanics of leaflet flutter in thinner biological tissues
    Emily L. Johnson, Manoj R. Rajanna, Cheng-Hau Yang, Ming-Chen Hsu

    In Forces in Mechanics, 2022.

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  • Springer
    A computational framework for transmission risk assessment of aerosolized particles in classrooms
    Kendrick Tan, Boshun Gao, Cheng-Hau Yang, Emily L. Johnson, Ming-Chen Hsu, Alberto Passalacqua, Adarsh Krishnamurthy, Baskar Ganapathysubramanian.

    Engineering with Computers, Springer London, 2023, Pages 1-22.

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  • arXiv
    MPFBench: A Large Scale Dataset for SciML of Multi-Phase-Flows: Droplet and Bubble Dynamics
    Mehdi Shadkhah, Ronak Tali*, Ali Rabeh*, Ethan Herron*, Cheng-Hau Yang*, Abhisek Upadhyaya, Adarsh Krishnamurthy, Chinmay Hegde, Aditya Balu, Baskar Ganapathysubramanian.

    arXiv preprint arXiv:2502.07080, 2025.

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    *Co-second authors
  • arXiv
    Direct Flow Simulations with Implicit Neural Representation of Complex Geometry
    Samundra Karki, Mehdi Shadkhah, Cheng-Hau Yang, Aditya Balu, Guglielmo Scovazzi, Adarsh Krishnamurthy, Baskar Ganapathysubramanian.

    arXiv preprint arXiv:2503.08724, 2025.

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