User profiles for "author:Mark Shephard"

Mark Shephard

- Verified email at rpi.edu - Cited by 15283

Mark W Shephard

- Verified email at canada.ca - Cited by 12038

Multiphysics simulations: Challenges and opportunities

DE Keyes, LC McInnes, C Woodward… - … Journal of High …, 2013 - journals.sagepub.com
We consider multiphysics applications from algorithmic and architectural perspectives,
where “algorithmic” includes both mathematical analysis and computational complexity, and …

Radiative forcing by long‐lived greenhouse gases: Calculations with the AER radiative transfer models

MJ Iacono, JS Delamere, EJ Mlawer… - Journal of …, 2008 - Wiley Online Library
A primary component of the observed recent climate change is the radiative forcing from
increased concentrations of long‐lived greenhouse gases (LLGHGs). Effective simulation of …

Atmospheric radiative transfer modeling: A summary of the AER codes

SA Clough, MW Shephard, EJ Mlawer… - Journal of Quantitative …, 2005 - Elsevier
The radiative transfer models developed at AER are being used extensively for a wide range
of applications in the atmospheric sciences. This communication is intended to provide a …

Automatic three‐dimensional mesh generation by the modified‐octree technique

MA Yerry, MS Shephard - International journal for numerical …, 1984 - Wiley Online Library
An approach for the fully automatic generation of three‐dimensional finite element meshes
is presented. The method is specifically designed for use with solid modelling systems which …

[HTML][HTML] Sources and Impacts of Atmospheric NH3: Current Understanding and Frontiers for Modeling, Measurements, and Remote Sensing in North America

L Zhu, DK Henze, JO Bash, KE Cady-Pereira… - Current Pollution …, 2015 - Springer
Ammonia (NH 3) contributes to widespread adverse health impacts, affects the climate
forcing of ambient aerosols, and is a significant component of reactive nitrogen, deposition …

Automatic three‐dimensional mesh generation by the finite octree technique

MS Shephard, MK Georges - International Journal for …, 1991 - Wiley Online Library
An octree‐based fully automatic three‐dimensional mesh generator is presented. The mesh
generator is capable of meshing non‐manifold models of arbitrary geometric complexity …

Approaches to the automatic generation and control of finite element meshes

MS Shephard - 1988 - asmedigitalcollection.asme.org
This review paper discusses the algorithmic approaches being taken to the development of
finite element mesh generators capable of automatically discretizing general domains …

A modified quadtree approach to finite element mesh generation

M Yerry, M Shephard - IEEE Computer Graphics and Applications, 1983 - computer.org
A ModifiedQuadtree Approach to Finite Element Mesh Generation Page 1 By allowing the use of
quadrants with cut corners, this modeling technique overcomes some of the drawbacks of …

Computational plasticity for composite structures based on mathematical homogenization: Theory and practice

J Fish, K Shek, M Pandheeradi… - Computer methods in …, 1997 - Elsevier
This paper generalizes the classical mathematical homogenization theory for
heterogeneous medium to account for eigenstrains. Starting from the double scale …

Robust, geometrically based, automatic two‐dimensional mesh generation

PL Baehmann, SL Wittchen… - International Journal …, 1987 - Wiley Online Library
A technical description of the algorithms employed in the modified quadtree mesh generator
is given. Although the basis of the mesh generator is the same as the original version …