Results 71 to 80 of about 5,371,238 (109)

Finite Element Analysis and Modeling in Pharmaceutical Tableting. [PDF]

open access: yesPharmaceutics, 2022
Partheniadis I, Terzi V, Nikolakakis I.
europepmc   +1 more source

A viscoelastic-viscoplastic, double yield surface constitutive model for fine-grained and organic soils

open access: yes
Time and rate effects may have a crucial role in many engineering applications. In this work, an innovative viscoelastic and viscoplastic framework is presented within the framework of the overstress theory. The peculiarity of this approach is the use of
Gajo, A., Madaschi, A.
core   +1 more source

Structure of a viscoplastic theory [PDF]

open access: yes, 1988
The general structure of a viscoplastic theory is developed from physical and thermodynamical considerations. The flow equation is of classical form.
Freed, Alan D.
core  

Finite deformation--finite element formulations for elastic-viscoplastic materials

open access: yes, 1983
Three fundamentally different finite strain constitutive formulations for describing elastic-viscoplastic materials are considered. These are classified as: (1) hyperelastic-viscoplastic, (2) hypolastic-viscoplastic, and (3) updated hyperelastic ...
LeMaster, Robert Allen
core  

Stress-driven photo-reconfiguration of surface microstructures via vectorial field-guided lithography. [PDF]

open access: yesLight Sci Appl
Januariyasa IK   +9 more
europepmc   +1 more source

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