R. W. Lewis

Associated and non-associated visco-plasticity and plasticity in soil mechanics

O. C. Zienkiewicz, C. Humpheson, R. W. Lewis · Géotechnique · 1975 · 1.1K citations

Engineering, Soil Mechanics, Mechanical Engineering +20

Finite element solution of non‐linear heat conduction problems with special reference to phase change

G. Comini, S. Del Guidice, R. W. Lewis et al. · International Journal for Numerical Methods in Engineering · 1974 · 540 citations

Numerical Analysis, Finite Element Method, Finite Element Solution +14

An improved algrorithm for heat conduction problems with phase change

K. Morgan, R. W. Lewis, O. C. Zienkiewicz · International Journal for Numerical Methods in Engineering · 1978 · 257 citations

Numerical Analysis, Engineering, Good Accuracy +18

Finite element simulation of metal casting

R. W. Lewis, K. Ravindran · International Journal for Numerical Methods in Engineering · 2000 · 193 citations

Solidification Modelling, Engineering, Casting +16

A variational formulation based contact algorithm for rigid boundaries in two-dimensional SPH applications

Sivakumar Kulasegaram, Javier Bonet, R. W. Lewis et al. · Computational Mechanics · 2004 · 158 citations

Numerical Analysis, Finite Element Method, Numerical Method For Partial Differential Equation +14