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- Xiangyu Hu, Boo Cheong Khoo, Nikolaus A. Adams, F. L. Huang
- J. Comput. Physics
- 2006

- S. Y. Wang, Kian Meng Lim, Boo Cheong Khoo, M. Y. Wang
- J. Comput. Physics
- 2007

1. A sharp interface method for incompressible twophase flows Journal of Computational Physics, Volume 221, Issue 2, 1 February 2007, Pages 469-505 Sussman, M.; Smith, K.M.; Hussaini, M.Y.; Ohta, M.;â€¦ (More)

- C. W. Wang, T. G. Liu, Boo Cheong Khoo
- SIAM J. Scientific Computing
- 2006

In the previous ghost fluid methods (GFMs) developed, the focus is on the definition of ghost fluid states while the pressure and velocity in the real fluid sides are taken for granted, except forâ€¦ (More)

- Duc-Vinh Le, Boo Cheong Khoo, Jaime Peraire
- J. Comput. Physics
- 2006

We present an immersed interface method for the incompressible Navier-Stokes equations capable of handling rigid immersed boundaries. The immersed boundary is represented by a set of Lagrangianâ€¦ (More)

- Zhijun Tan, Duc-Vinh Le, Zhilin Li, Kian Meng Lim, Boo Cheong Khoo
- J. Comput. Physics
- 2008

This paper presents an implementation of the second-order accurate immersed interface method to simulate the motion of the flexible elastic membrane immersed in two viscous incompressible fluids withâ€¦ (More)

We present a high-order hybridizable discontinuous Galerkin method for solving elliptic interface problems in which the solution and gradient are nonsmooth because of jump conditions across theâ€¦ (More)

During the collapse of a bubble near a surface, a high-speed liquid jet often forms and subsequently impacts upon the opposite bubble surface. The jet impact transforms the originallyâ€¦ (More)

A non-singular formulation of the boundary integral method (BIM) is presented for the Laplace equation whereby the well-known singularities that arise from the fundamental solution are eliminatedâ€¦ (More)

- Duc-Vinh Le, J. K. White, Jaime Peraire, Kian Meng Lim, Boo Cheong Khoo
- J. Comput. Physics
- 2009

We present an implicit immersed boundary method for the incompressible Navierâ€“Stokes equations capable of handling three-dimensional membraneâ€“fluid flow interactions. The goal of our approach is toâ€¦ (More)

- Feng Tang, Weng Keong Loke, Boo Cheong Khoo
- Journal of radiation research
- 2017

Animal experimental studies indicate that acute or chronic low-dose ionizing radiation (LDIR) (â‰¤100 mSv) or low-dose-rate ionizing radiation (LDRIR) (<6 mSv/h) exposures may be harmful. It inducesâ€¦ (More)