Structure and Visco-Elastic Properties of Polymer Solutions for Electrospinning Fibers
Sign Up to like & getrecommendations! Published in 2017 at "Fibre Chemistry"
DOI: 10.1007/s10692-017-9863-1
Abstract: The influence of the molecular mass of poly-N-vinylpyrrolidone on the rheological, visco-elastic, relaxation properties of solutions and on their structure and stability of the process of obtaining fibers by electrospinning is considered. The critical values… read more here.
Keywords: visco elastic; molecular mass; properties polymer; structure ... See more keywords
Unsteady MHD Free Convective Flow of a Visco-Elastic Fluid Past an Infinite Vertical Porous Moving Plate with Variable Temperature and Concentration
Sign Up to like & getrecommendations! Published in 2017 at "International Journal of Applied and Computational Mathematics"
DOI: 10.1007/s40819-017-0306-8
Abstract: The present study considers the effect unsteady MHD free convective flow of a viscoelastic incompressible electrically conducting fluid past a moving vertical plate through a porous medium with time dependent oscillatory permeability and suction in… read more here.
Keywords: visco elastic; fluid; unsteady mhd; plate ... See more keywords
Effect of Body Forces on the Propagation of SH-Type Waves in a Semi-infinite Visco-elastic Medium
Sign Up to like & getrecommendations! Published in 2018 at "International Journal of Applied and Computational Mathematics"
DOI: 10.1007/s40819-017-0480-8
Abstract: The effect of time dependent body forces on the propagation of SH-type wave motion in visco-elastic half space is considered in this paper. The surface displacement component is obtained in a closed form. Numerical results… read more here.
Keywords: forces propagation; visco elastic; propagation type; effect ... See more keywords
Dynamic behaviour of MDOF oscillators subjected to multiple visco-elastic contact constraints
Sign Up to like & getrecommendations! Published in 2017 at "International Journal of Mechanical Sciences"
DOI: 10.1016/j.ijmecsci.2017.06.040
Abstract: Abstract Dynamic behaviour of multiple degree-of-freedom (MDOF) oscillators subjected to multiple gap-activated visco-elastic (VE) constraints is investigated in this paper. The complex problem is formulated to be a Linear Complementarity Problem (LCP) by means of… read more here.
Keywords: visco elastic; dynamic behaviour; mdof oscillators; oscillators subjected ... See more keywords
Visco-elastic properties of multi-component mixtures of hockey stick-shaped liquid crystal compounds
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Molecular Liquids"
DOI: 10.1016/j.molliq.2018.06.020
Abstract: Abstract Measurements of optical birefringence (Δn), permittivity (e||, e⊥), splay elastic modulus (K11) and rotational viscosity (γ1) have been carried out on the nematic (N) phase of a few multi-component liquid crystal mixtures having the… read more here.
Keywords: visco elastic; mixtures hockey; hockey stick; multi component ... See more keywords
Exact solution of free vibration of adjacent buildings interconnected by visco-elastic dampers
Sign Up to like & getrecommendations! Published in 2020 at "Theoretical and Applied Mechanics Letters"
DOI: 10.1016/j.taml.2020.01.016
Abstract: ABSTRACT With consideration of a high-rise coupled building system, a flexible beams-based analytical model is setup to characterize the dynamic behavior of the system. The general motion equation for the two beams interconnected by multiple… read more here.
Keywords: solution free; visco elastic; elastic dampers; exact solution ... See more keywords
LaCoDe: A Lagrangian two-dimensional thermo-mechanical code for large-strain compressible visco-elastic geodynamical modeling
Sign Up to like & getrecommendations! Published in 2019 at "Tectonophysics"
DOI: 10.1016/j.tecto.2019.228173
Abstract: Abstract We present LaCoDe (Lagrangian Compressible Deformation), a MATLAB solver for the Stokes equations for compressible non-Newtonian visco-elastic flow in two dimensions, based on a Lagrangian formulation of the Finite Element Method. The incompressible Boussinesq… read more here.
Keywords: lacode lagrangian; lacode; deformation; strain ... See more keywords
Ultrasonic rheology of visco-elastic materials using shear and longitudinal waves
Sign Up to like & getrecommendations! Published in 2018 at "Applied Physics Letters"
DOI: 10.1063/1.5029905
Abstract: We present a technique for determining the rheology of visco-elastic materials in the ultrasonic frequency range based on the measurement of the longitudinal and shear waves reflected and transmitted by a slab of material with… read more here.
Keywords: technique; visco elastic; rheology visco; frequency range ... See more keywords
Thermo-poro-visco-elastic response of a disk shaped inclusion.
Sign Up to like & getrecommendations! Published in 2023 at "Geophysical Journal International"
DOI: 10.1093/gji/ggad212
Abstract: The study of deformation sources in volcanic and geothermal fields is a topic of great importance which generates a large debate in the scientific literature. A correct interpretation of the deformation sources acting in a… read more here.
Keywords: thermo poro; poro visco; deformation sources; inclusion ... See more keywords