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Dive into the research topics where A. J. Lim is active.

Publication


Featured researches published by A. J. Lim.


Astrophysics and Space Science | 2003

Gas-Dynamical Models of Star-forming Regions

A. J. Lim

This article describes some of the techniques used to include various micro-processes in numerical gas-dynamic simulations. These techniques are then used in simulations of photo-evaporating clumps, H2 level populations and time dependent shocks/jets.


Astrophysics and Space Science | 2003

Gas Dynamics With Chemical and Thermal Evolution

A. J. Lim

It is now possible to include a number of other physical processes in numerical gas-dynamic simulations. Such processes include the effects of radiation on optically thick media and the parallel integration of chemical networks. We illustrate these techniques with simulations of photo-evaporating clumps in PN and time dependent shocks/jets in star-forming regions.


Monthly Notices of the Royal Astronomical Society | 1999

Electron-impact rotational excitation of CH+

A. J. Lim; Ismanuel Rabadán; Jonathan Tennyson


Monthly Notices of the Royal Astronomical Society | 2002

The acceleration of molecular hydrogen to high velocities in time-dependent fast J-shocks

A. J. Lim; A. C. Raga; J. M. C. Rawlings; D. A. Williams


Monthly Notices of the Royal Astronomical Society | 1998

3D numerical simulations of a radiative Herbig–Haro jet in a supersonic side wind

A. J. Lim; A. C. Raga


The Astrophysical Journal | 2001

FLIERs as Stagnation Knots from Post-AGB Winds with Polar Momentum Deficiency

W. Steffen; Jose Alberto Lopez; A. J. Lim


Monthly Notices of the Royal Astronomical Society | 1999

Numerical hydrodynamics with a parallel integrated chemistry - I. A shear boundary layer

A. J. Lim; J. M. C. Rawlings; D. A. Williams


Monthly Notices of the Royal Astronomical Society | 1999

Multifluid numerical models of wind-swept clumps

A. J. Lim; A. C. Raga


Monthly Notices of the Royal Astronomical Society | 2001

Variable stellar jets – II. Precessing jets and stagnation knots

A. J. Lim


Monthly Notices of the Royal Astronomical Society | 2001

Jet cocoons in rotating Seyfert galaxies: adaptive three‐dimensional hydrodynamics

A. J. Lim; W. Steffen

Collaboration


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D. A. Williams

University College London

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A. C. Raga

National Autonomous University of Mexico

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W. Steen

National Autonomous University of Mexico

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W. Steffen

National Autonomous University of Mexico

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S. Viti

University College London

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Jose Alberto Lopez

National Autonomous University of Mexico

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