Ramakrishnan Thirumalaisamy

Publication Activity (10 Years)

Years Active: 2018-2023
Publications (10 Years): 9

Top Topics

Poisson Equation

Kronecker Product

Deformation Field

Boundary Conditions

Top Venues

J. Comput. Phys.

ACM Trans. Math. Softw.

Publications

Ramakrishnan Thirumalaisamy, Kaustubh Khedkar, Pieter Ghysels, Amneet Pal Singh Bhalla
An effective preconditioning strategy for volume penalized incompressible/low Mach multiphase flow solvers. CoRR (2023)
Lisa Claus, Pieter Ghysels, Yang Liu, Thái Anh Nhan, Ramakrishnan Thirumalaisamy, Amneet Pal Singh Bhalla, Xiaoye Sherry Li
Sparse Approximate Multifrontal Factorization with Composite Compression Methods. ACM Trans. Math. Softw. 49 (3) (2023)
Ramakrishnan Thirumalaisamy, Kaustubh Khedkar, Pieter Ghysels, Amneet Pal Singh Bhalla
An effective preconditioning strategy for volume penalized incompressible/low Mach multiphase flow solvers. J. Comput. Phys. 490 (2023)
Ramakrishnan Thirumalaisamy, Neelesh A. Patankar, Amneet Pal Singh Bhalla
Handling Neumann and Robin boundary conditions in a fictitious domain volume penalization framework. J. Comput. Phys. 448 (2022)
Ramakrishnan Thirumalaisamy, Nishant Nangia, Amneet Pal Singh Bhalla
Critique on "Volume penalization for inhomogeneous Neumann boundary conditions modeling scalar flux in complicated geometry". J. Comput. Phys. 433 (2021)
Ramakrishnan Thirumalaisamy, Nishant Nangia, Amneet Pal Singh Bhalla
Critique on "Volume penalization for inhomogeneous Neumann boundary conditions modeling scalar flux in complicated geometry". CoRR (2021)
Ramakrishnan Thirumalaisamy, Neelesh A. Patankar, Amneet Pal Singh Bhalla
Handling Neumann and Robin boundary conditions in a fictitious domain volume penalization framework. CoRR (2021)
Mandeep Deka, Shuvayan Brahmachary, Ramakrishnan Thirumalaisamy, Amaresh Dalal, Ganesh Natarajan
A new Green-Gauss reconstruction on unstructured meshes. Part I: Gradient reconstruction. J. Comput. Phys. 422 (2020)
Ramakrishnan Thirumalaisamy, Ganesh Natarajan, Amaresh Dalal
Towards an improved conservative approach for simulating electrohydrodynamic two-phase flows using volume-of-fluid. J. Comput. Phys. 367 (2018)