PolymerFlow-birefringenceNetworkSolutionThe shear orientation of viscoelastic clay-polymer solutions was investigated by means of rheology and flow birefringence (螖n). The polymer chains are in dynamic adsorption/desorption equilibrium with the clay particles to form a "network". The elastic behavior of...
Polymer flooding is a proven chemical Enhanced Oil Recovery (cEOR) method that boosts oil production beyond waterflooding. Thorough theoretical and practical knowledge has been obtained for this technique through numerous experimental, simulation, and fi
Rheology and Interparticle Interaction Studies in Complex Media. expanded acoustic spectroscopy and electroacoustic techniques to characterize particles dispersed in viscoelastic polymer gel media (another complex system of ... PS Bhosale - University of Washington. 被引量: 0发表: 2012年 Simulation of Fo...
Rheology of acrylonitrile–butadiene–styrene polymer melts and viscoelastic constitutive models 来自 Semantic Scholar 喜欢 0 阅读量: 34 作者:SE Solovyov,TL Virkler,CE Scott 摘要: Experimental shear and tensile stress growth coefficients for startup of steady shear and uniaxial elongation for a ...
They describe the effect of water as plasticizer and interpret its effect on the mechanical properties of cellulose as a lowering at the effective glass transition of the polymer. Qualitatively this must be the case, but there is no indication as to what molecular chain segments might become ...
Kerner's model for flow of composite elastic media is extended to an emulsion of viscoelastic phases with interfacial tension undergoing deformations of small amplitude. A privileged internal structure inside the suspended drops is discussed in terms
In accordance with the memory function of Gaussian chain constraints in entangled polymermelts a set of material functions related to a certain"test flow"are formulated from the O-W-Ftype constitutive equation by the appropriate selection of the Cauchy-Green and Finger tensors.Thedependences of th...
Viscoelastic Properties of Polymer Solutions at Temperatures Lower than _??_ Points Viscoelastic Properties of Polymer Solutions at Temperatures Lower than _??_ Pointsdoi:10.1678/rheology1973.19.1_39polystyrenespoly (α-methylstyrenes)... Y Takahashi,M Yamaguchi,D Sakakura,... - 《Nihon Reoroji Ga...
The rheological properties of pectin and carrageenan have been studied extensively as a function of various intrinsic and extrinsic parameters such as polymer concentration, temperature, pH, presence of crosslinkers/cations, etc. (Evageliou, Richardson, & Morris, 2000; Yuliarti, Hoon, & Chong, ...
The viscoelastic behavior of concentrated polyacrylonitrile (PAN) /1-butyl-3-methylimidazolium chloride ([BMIM]Cl) solutions at different concentrations and temperatures has been investigated by rheology. For concentrated polymer solutions at low temperature (40°C), the shear viscosity was found to ...