[HTML][HTML] Analysis of the dynamics of the FT4 powder rheometer
Traditional powder flow measurement devices, such as shear cells, operate in the quasi-
static regime of shear strain rate. The FT4 powder rheometer of Freeman Technology …
static regime of shear strain rate. The FT4 powder rheometer of Freeman Technology …
Wear modelling of soil ripper tine in sand and sandy clay by discrete element method
Highlights•Wear modelled by discrete element method.•Soil hardness simulation.•Wear
model comparison with field experiments.•Evaluation of wear dependency with respect to …
model comparison with field experiments.•Evaluation of wear dependency with respect to …
Rheology of moist food powders as affected by moisture content
Dynamic testing to determine rheological characteristics of moist food powders (semolina,
coarse wheat flour, potato starch) was carried out using a powder rheometer of a new …
coarse wheat flour, potato starch) was carried out using a powder rheometer of a new …
[HTML][HTML] An X-ray microtomography study of particle morphology and the packing behaviour of metal powders during filling, compaction and ball indentation processes
The ball indentation method could be used to characterise powder packing and flow
behaviours, particularly for the spreading stage of additive manufacturing (AM). However …
behaviours, particularly for the spreading stage of additive manufacturing (AM). However …
DEM simulation and analysis of the effects of adhesive forces and rotations of admixed particles on improving main particle flowability
M Yoshida, R Takatsuki, G Sakamoto, J Oshitani… - Advanced Powder …, 2016 - Elsevier
One technique for improving particle flowability is the admixture of nano-particles to the main
particles. However, the mechanisms by which this technique improves flowability are not yet …
particles. However, the mechanisms by which this technique improves flowability are not yet …
Dynamic ball indentation for powder flow characterization
In industrial processing and manufacturing, characterizing the flowability of particulate solids
is of particular importance both for reliable powder flow and for a consistent production rate …
is of particular importance both for reliable powder flow and for a consistent production rate …
[HTML][HTML] Effect of strain rate on powder flow behaviour using ball indentation method
There are a number of techniques available for characterising powder flow behaviour, most
of which are carried out under quasi-static conditions. Quasi-static methods are commonly …
of which are carried out under quasi-static conditions. Quasi-static methods are commonly …
Investigation of powder flowability at low stresses by DEM modelling
Ball indentation is a technique capable of assessing powder flowability down to very low
consolidation stresses (≤ 1 kPa). With this method, powder flowability is determined by …
consolidation stresses (≤ 1 kPa). With this method, powder flowability is determined by …
Evaluation of a Uniaxial Powder Tester and Comparison with an Annular Shear Tester
J Yang, T Bell, M Pasha - Powder Technology, 2022 - Elsevier
Bulk flowability measurement of particulate systems for quality control and product
development purposes requires a fast, repeatable, accurate and affordable characterization …
development purposes requires a fast, repeatable, accurate and affordable characterization …
Characterising powder flowability at high shear rates by the ball indentation method
M Tirapelle - 2019 - thesis.unipd.it
The Ball Indentation Method has been experimentally investigated as a new technique to
characterize powder flow at high shear rates. The results indicate that the hardness is …
characterize powder flow at high shear rates. The results indicate that the hardness is …