Direct observation of dynamic shear jamming in dense suspensions
Liquid-like at rest, dense suspensions of hard particles can undergo striking transformations
in behaviour when agitated or sheared. These phenomena include solidification during …
in behaviour when agitated or sheared. These phenomena include solidification during …
Celebrating soft matter's 10th anniversary: Toward jamming by design
HM Jaeger - Soft matter, 2015 - pubs.rsc.org
In materials science, high performance is typically associated with regularity and order,
while disorder and the presence of defects are assumed to lead to sub-optimal outcomes …
while disorder and the presence of defects are assumed to lead to sub-optimal outcomes …
Interparticle hydrogen bonding can elicit shear jamming in dense suspensions
Dense suspensions of hard particles in a liquid can exhibit strikingly counter-intuitive
behaviour, such as discontinuous shear thickening (DST),,,,,–and reversible shear jamming …
behaviour, such as discontinuous shear thickening (DST),,,,,–and reversible shear jamming …
High-speed ultrasound imaging in dense suspensions reveals impact-activated solidification due to dynamic shear jamming
A remarkable property of dense suspensions is that they can transform from liquid-like at rest
to solid-like under sudden impact. Previous work showed that this impact-induced …
to solid-like under sudden impact. Previous work showed that this impact-induced …
A general constitutive model for dense, fine-particle suspensions validated in many geometries
AS Baumgarten, K Kamrin - Proceedings of the National …, 2019 - National Acad Sciences
Fine-particle suspensions (such as cornstarch mixed with water) exhibit dramatic changes in
viscosity when sheared, producing fascinating behaviors that captivate children and …
viscosity when sheared, producing fascinating behaviors that captivate children and …
Flow-to-fracture transition and pattern formation in a discontinuous shear thickening fluid
Recent theoretical and experimental work suggests a frictionless-frictional transition with
increasing inter-particle pressure explains the extreme solid-like response of discontinuous …
increasing inter-particle pressure explains the extreme solid-like response of discontinuous …
Solidification of a shear thickening fluid in a finite volume under low-velocity impact
Shear thickening fluids show a reversible viscosity increase and even a transient solid-like
behaviour when the shear rate is above a critical value, hence they are widely used as an …
behaviour when the shear rate is above a critical value, hence they are widely used as an …
Dramatic effect of fluid chemistry on cornstarch suspensions: Linking particle interactions to macroscopic rheology
Suspensions of cornstarch in water exhibit strong dynamic shear thickening. We show that
partly replacing water with ethanol strongly alters the suspension rheology. We perform …
partly replacing water with ethanol strongly alters the suspension rheology. We perform …
Shear fronts in shear-thickening suspensions
We study the fronts that appear when a shear-thickening suspension is submitted to a
sudden driving force at a boundary. Using a quasi-one-dimensional experimental geometry …
sudden driving force at a boundary. Using a quasi-one-dimensional experimental geometry …
Dynamic remodeling of fiber networks with stiff inclusions under compressive loading
The ability of tissues to sustain and withstand mechanical stress is critical to tissue
development and healthy tissue maintenance. The mechanical properties of tissues are …
development and healthy tissue maintenance. The mechanical properties of tissues are …