Advanced Polymer Simulation and Processing

Polymer-processing techniques are of the utmost importance for producing polymeric parts. They must produce parts with the desired qualities, which are usually related to mechanical performance, dimensional conformity, and appearance. Aiming to maximize the overall efficiency of the polymer-processi...

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Detalhes bibliográficos
Formato:	Online
Idioma:	inglês
Publicado em:	MDPI - Multidisciplinary Digital Publishing Institute 2023
Assuntos:	polymer electrolyte membrane for fuel cell molecular dynamics simulations side chain penetration injection molding thermoplastic composites mold heating mold temperature control melt filling thin wall injection molding suspensions micro-polar fluids yield stress extrusion extrudate swell interface tracking least-squares volume-to-point interpolation consistent PISO finite volume method OpenFOAM poly(ether ether ketone) thermo–mechanical response constitutive modeling polymer processing elongational flow vane extruder eccentric rotor extruder numerical simulation warpage prediction crystallinity multi-layer structure simulation annocatacin B ND1 subunit mitochondrial respiratory complex I MRC-I MD Hirshfeld charges MM/PBSA poly(lactic acid) urea melt blending slow-release fertilizer leakage flow modeling and simulation sheet die design manufacturing process design coat-hanger die modeling rheology constant shear-rate die non-Newtonian fluids poly (3-hydroxybutyric-co-3-hydroxyvaleric acid) (PHBV) flax hemp short fibers properties lithium-ion high energy pouch cell state of charge electrolyte load position motor core iron sheet computer-aided engineering tools gluing machine learning multilayer perceptron neural network regression plasticizing polymers basic settings data-based model quality conformal cooling sustainability industrial design manufacturing degree of assembly a family mold system CAE-DOE optimization green channels temperature maps finite difference methods meshless interpolation numerical solution polymer flows viscoelastic flows plastic optical barrel roundness concentricity Taguchi method RGD peptide (1FUV) ab initio molecular dynamics total bond order partial charge dielectric function suspension rodlike particles micropolar fluids anisotropy hysteresis fiber reinforced polymer composites lead nanoparticles shielding attenuation coefficient empirical derivation PEG-PCL non-isothermal crystallization flash differential scanning calorimeter polymer blends microstructure multiscale simulation hybrid injection molding continuous fiber-reinforced thermoplastics finite element analysis (fem) FDM Taguchi multilateral CAE transfer learning LDPE triangular-loop shear trapezoidal-loop shear time-dependent viscoelastic property Rivlin–Sawyers equation fillers rubber compounds viscoelasticity thixotropy structure tailings flocculation seawater calcium and magnesium removal lime sodium carbonate FEM pipe die polymer melt Herschel–Bulkley fluids free-surfaces conformal cooling channel rapid tooling technology mold material cooling medium polymer solution Giesekus eXtended Pom-Pom visualization analytical solution deep learning stacked learning Oldroyd-B fluid Giesekus fluid sphere drag coefficient plastic pallet flatness sequential valve gate system molding flow analysis particle settling dilute polymeric solutions Oldroyd-B model microfluidic rheometry drag coefficient hydraulic fracturing polyethylene recycling artificial engineering polymer extrusion mold additive manufacturing polymer molds subtractive manufacturing mold characterization rapid tooling thermal homogenisation pre-distribution heat pipe blown film extrusion CFD n/a pyrolysis mixed polymers thermogravimetric analyzer (TGA) artificial neural networks (ANN) polypropylene glass fiber fiber reinforced fiber shortening compound SIGMA dynamic image analysis Monte Carlo nanoporous matter proton transport behavior GEANT4 code boundary layer Herschel–Bulkley fluid Carbopol cement bacterial cellulose plasma treatment magnetron sputtering silver nanoparticles antimicrobial activity X-ray photoelectron spectroscopy fully implicit coupled solver viscoelastic flow log-conformation tensor approach non-isothermal effects Phan-Thien-Tanner constitutive equation semi-analytical method solvent viscosity contribution pipe flow channel flow Au nanoparticles plasmonics polymer matrix nanocomposite thermal annealing
Acesso em linha:	ONIX_20230307_9783036566665_108
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Descrição
Resumo:	Polymer-processing techniques are of the utmost importance for producing polymeric parts. They must produce parts with the desired qualities, which are usually related to mechanical performance, dimensional conformity, and appearance. Aiming to maximize the overall efficiency of the polymer-processing techniques, advanced modeling codes along with experimental measurements are needed to simulate and optimize the processes. Thus, this reprint exploits the digital transformation of the plastics industry, both through the creation of more robust and accurate modeling tools and the development of cutting-edge experimental techniques. Furthermore, it addresses advanced topics, such as crystallization during the solidification processes, prediction of fiber orientation in the cases of short and long fiber composites, prediction of the foaming process (such as microcellular foaming), and flow instabilities by including viscoelastic constitutive equations.

Advanced Polymer Simulation and Processing

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