Zobrazeno 1 - 10
of 31
pro vyhledávání: '"Christos Tsenoglou"'
Publikováno v:
Soft Materials. 15:121-131
The simultaneous radial inflation and axisymmetric extension of an incompressible viscoelastic tube is modeled analytically as an idealization of the blow-molding process. The working fluid is assumed to obey a single integral constitutive model with
Publikováno v:
Macromolecular Materials and Engineering. 296:630-636
Two simple methods are described that utilize melt or dilute solution rheology in characterizing transfomations in molecular architecture induced on an originally linear PET during the early stages of reactive extrusion. A plausible senario for the s
Publikováno v:
International Journal of Non-Linear Mechanics. 44:727-734
We study the stability characteristics of the molecular stress function (MSF) model, i.e., a molecular constitutive theory for stress that extends the original Doi–Edwards model for linear polymers to the case of branched polymers, by repeating the
Publikováno v:
Journal of Non-Newtonian Fluid Mechanics. 151:119-128
Shear banding (SB) is manifested by the abrupt “demixing” of the flow into regions of high and low shear rate. In this paper, we first relate analytically the rheological parameters of the fluid with the range of shear rates and stresses of SB oc
Publikováno v:
Macromolecular Materials and Engineering. 292:272-284
Four liquid solvents - 1,1,1-trichloroethane, toluene, chlorobenzene and octane - are used as model contaminants in sorption experiments in polyethylene in order to study their diffusion behavior between 40 and 70 °C and assess the plausibility of u
Publikováno v:
Composites Science and Technology. 66:2855-2864
Water penetration in composite materials of different interfacial strengths has been studied and explained as the result of two parallel processes, i.e., diffusion through the polymer matrix and through a network of micro-channels formed along the im
Publikováno v:
Journal of Non-Newtonian Fluid Mechanics. 138:33-43
We study the behaviour of a single integral constitutive equation, capable of providing analytic expressions for the viscoelastic stress in extensional flows of a variety of deformation histories and geometries, ranging from uniaxial to equibiaxial.
Autor:
Patrice Dole, Alexandre Feigenbaum, S. Pavlidou, Y. Voultzatis, P. Paseiro, Susana Aucejo, C. de la Cruz Garcia, T. Hankemeier, Constantine D. Papaspyrides, Christos Tsenoglou, S. Pastorelli
Publikováno v:
Scopus-Elsevier
Progress in Rubber, Plastics and Recycling Technology, 4, 21, 243-260
Progress in Rubber Plastics and Recycling Technology
Progress in Rubber Plastics and Recycling Technology, Rapra Technology Limited, 2005, 21 (4), pp.243-260
Progress in Rubber, Plastics and Recycling Technology, 4, 21, 243-260
Progress in Rubber Plastics and Recycling Technology
Progress in Rubber Plastics and Recycling Technology, Rapra Technology Limited, 2005, 21 (4), pp.243-260
International audience; A new experimental procedure for incorporation of model contaminants in polymers was developed as part of a general scheme for testing the efficiency of functional barriers in food packaging. The aim was to progressively pollu
Publikováno v:
Journal of Rheology. 48:895-914
Summarization: In order to study the rheology of long chain branched polymers, branches have been added on linear polypropylene precursors in varying amounts using reactive modification with peroxydicarbonates. The branched polypropylene samples show
Publikováno v:
Journal of Applied Polymer Science. 86:1924-1930
A selective dissolution/reprecipitation technique was applied for the effective recovery of Polyamide 6 (PA 6) and Polyamide 6 6 (PA 6 6) from their mixtures. The proposed process comprises mainly selective polyamide dissolution in an appropriate sol