Results 31 to 40 of about 11,827 (303)
Water Clusterization in the Interparticle Space of Hydrophobic Nanosilica АМ-1
Фізика і хімія твердого тіла, 2021 The processes occurring in hydrated powders and concentrated suspensions of hydrophobic silica were studied by 1H NMR spectroscopy. It is shown that a mixture of methyl silica and water with a hydration of less than 1 g / g is a wet powder, where water ...
T.V. Krupskaya +4 more
doaj +1 more source
Numerical modelling of the filling of formworks with self-compacting concrete [PDF]
, 2010 This paper describes the numerical modelling of the flow of self-compacting concrete (SCC) in column and wall formworks during the filling process. It is subdivided in four main parts.
De Schutter, Geert +6 more
core +1 more source
Journal of texture studies, 2022 Dysphagia patients might need to thicken drinks. The viscosity of these thickened drinks varies among commercial thickeners and drinks compromising the ingesta safety.
C. Badia-Olmos +3 more
semanticscholar +1 more source
Rheological behaviour and spectroscopic investigations of cerium-modified AlO(OH)colloidal suspensions [PDF]
, 2011 The rheological behaviour of aqueous suspensions of boehmite (AlO(OH)) modified with different Ce-salts (Ce(NO3)3, CeCl3, Ce(CH3COO)3 and Ce2(SO4)3) was investigated at a fixed Ce/Al molar ratio (0.05).
Bleta, Rudina +3 more
core +2 more sources
Tough, Stretchable, and Thermoresponsive Smart Hydrogels
Gels, 2023 Self-healing, thermoresponsive hydrogels with a triple network (TN) were obtained by copolymerizing N-isopropyl acryl amide (NiPAAm) with polyvinyl alkohol (PVA) functionalized with methacrylic acid and N,N′-methylene bis(acryl amide) crosslinker in the ...
Yi Luo, Werner Pauer, Gerrit A. Luinstra
doaj +1 more source
Influence of temperature on rheological properties of self-compacting mortars and concretes in rest state [PDF]
Archives of Civil EngineeringThe rheological properties of fresh mortars and self-compacting concretes (SCC) at rest – the static yield value gs and the thixotropy factor AT – at temperatures from 10 to 30°C were investigated.
Jacek Gołaszewski, Grzegorz Cygan
doaj +1 more source
Effect of Shear History on Solid–Liquid Transition of Particulate Gel Fuels
Gels, 2023 Investigating the structural evolution of particulate gels is a very challenging task due to their vulnerability and true flow characteristics. In this work, deeper insight into the rheological properties of gel fuels filled with fumed silica (FS) and ...
Jian Li +4 more
doaj +1 more source
Non-local effects in the shear banding of a thixotropic yield stress fluid [PDF]
Phys. Rev. Fluids 6, 113301 (2021), 2021 We observe a novel type of shear banding in the rheology of thixotropic yield-stress fluids that is due to the coupling of both non-locality and thixotropy. The latter is known to lead to shear banding even in homogeneous stress fields, but the bands observed in the presence of non-local effects appear different as the shear rate varies continuously ...
arxiv +1 more source
Rheological Properties of Organic Kerosene Gel Fuel
Gels, 2022 Gel fuel potentially combines the advantages of solid fuel and liquid fuel due to its special rheological properties, which have essential impacts on the application of gel fuel in propulsion systems.
Meng-Ge Li +6 more
doaj +1 more source
The Mnemosyne Number and the Rheology of Remembrance [PDF]
, 2022 The concept of a Deborah number is widely used in study of viscoelastic materials and to represent the ratio of a material relaxation time to the timescale of observation, and to demarcate transitions between predominantly viscous or elastic material responses.
arxiv +1 more source