S. Wirtz

Review and extension of normal force models for the Discrete Element Method

Harald Kruggel‐Emden, Erdem Simsek, S. Rickelt et al. · Powder Technology · 2006 · 498 citations

Numerical Analysis, Finite Element Method, Method Of Fundamental Solution +13

A study on the validity of the multi-sphere Discrete Element Method

Harald Kruggel‐Emden, S. Rickelt, S. Wirtz et al. · Powder Technology · 2008 · 344 citations

Numerical Analysis, Finite Element Method, Geometric Modeling +11

A study on tangential force laws applicable to the discrete element method (DEM) for materials with viscoelastic or plastic behavior

Harald Kruggel‐Emden, S. Wirtz, Viktor Scherer · Chemical Engineering Science · 2007 · 227 citations

Materials Science, Finite Element Method, Engineering +13

Comparison of the multi-sphere and polyhedral approach to simulate non-spherical particles within the discrete element method: Influence on temporal force evolution for multiple contacts

D. Höhner, S. Wirtz, Harald Kruggel‐Emden et al. · Powder Technology · 2011 · 171 citations

Engineering, Fluid Mechanics, Mechanical Engineering +16

A CFD model for thermal conversion of thermally thick biomass particles

R. Mehrabian, Selma Zahirović, Robert Scharler et al. · Fuel Processing Technology · 2011 · 153 citations

Radiative Heat Transfer, Thermal Conversion, Heat Transfer Process +12