Results 111 to 120 of about 204,727 (297)
A computational study on the instrumented sharp indentations with dual indenters
International Journal of Solids and Structures, 2008 AbstractFinite element analysis was performed to investigate the indentation response of elasto-plastic solids for conical indenters of half included angles of 60° and 70.3°. The interdependence indentation parameters resulting from a single indentation load–depth curve is considered.
openaire +2 more sources
A review of rock macro-indentation: Theories, experiments, simulations, and applications
Journal of Rock Mechanics and Geotechnical EngineeringRock macro-indentation plays a fundamental role in mechanical rock breaking for various rock engineering application, such as drilling, tunneling, cutting, and sawing.
Weiqiang Xie +4 more
doaj
, 2017 Single-crystal sapphire (α-Al2O3) is a hard and brittle material. Due to its highly crystalline nature, the fracture behavior of sapphire is strongly related to its crystal structure, and understanding the effects of crystal structure on the crack ...
Ningchang Wang +3 more
semanticscholar +1 more source
Journal of Experimental Botany, 2015 Highlight: A combination of osmotic treatments, micro-indentation with cellular force microscopy, and inverse finite-element modelling gives an estimate for both turgor pressure and cell wall elasticity in plant cells.
Alain Weber +5 more
semanticscholar +1 more source
Advances in Civil Engineering, 2018 Laboratory and numerical study tests were conducted to investigate the dynamic indentation characteristics for various spacings and indentation depths. First, laboratory tests indicate that the increase in the indentation depth first resulted in enlarged
Jie Liu, Wen Wan, Yu Chen, Jun Wang
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Indentation of Multi-Layered Materials Using Spherical Indentation
, 2020 In the field of indentation there is a subset of study that examines indentation of thin films on substrate materials. Early work in this area primarily focused on the properties of the film, neglecting the substrate. However, there are a great many instances where understanding the substrate may be as important if not more important than understanding
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Characterization of Mechanical Property Distributions on Tablet Surfaces
Pharmaceutics, 2018 Powder densification through uniaxial compaction is governed by a number of simultaneous processes taking place on a reduced time as the result of the stress gradients within the packing, as well as the frictional and adhesive forces between the powder ...
Ramon Cabiscol +3 more
doaj +1 more source
Modelling of impact damage and permanent indentation on laminate composite plate [PDF]
, 2010 This paper deals with impact damage and permanent indentation modelling. A model enabling the formation of damages developing during a low velocity / low energy impact test on laminate composite panels has been elaborated.
Barrau, Jean-Jacques +2 more
core +1 more source
, 2015 The purpose of this study is to investigate the influence of indentations on the parameters of fluid flow and heat of water-silver nanofluid in a rectangular two-dimensional micro channel.
A. Karimipour +4 more
semanticscholar +1 more source
Bayesian changepoint analysis for atomic force microscopy and soft material indentation
, 2008 Material indentation studies, in which a probe is brought into controlled physical contact with an experimental sample, have long been a primary means by which scientists characterize the mechanical properties of materials.
Bacon +35 more
core +3 more sources