Results 11 to 20 of about 51,498 (253)
Numerical Conversion Method for the Dynamic Storage Modulus and Relaxation Modulus of Hydroxy-Terminated Polybutadiene (HTPB) Propellants. [PDF]
Polymers (Basel), 2022 As a typical viscoelastic material, solid propellants have a large difference in mechanical properties under static and dynamic loading. This variability is manifested in the difference in values of the relaxation modulus and dynamic modulus, which serve as the entry point for studying the dynamic and static mechanical properties of propellants.
Ji Y, Cao L, Li Z, Chen G, Cao P, Liu T.
europepmc +3 more sources
Modeling of Storage Modulus of Graphene Epoxy Nanocomposites [PDF]
Fourth International Conference On Advances in Civil, Structural and Mechanical Engineering -ACSM 2016, 2016 In this work, the storage modulus of epoxy and graphene-epoxy nanocomposites are modeled using a temperature and rate dependent modulus formulation. The stiffening effect of reinforcements is included to the elastic modulus formulation for the modeling of nanocomposite materials. Simulation results are compared to experimental data from Acar et al.
Çolak, Özgen Ümit +2 more
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Preservation of tangent modulus of pericardial tissue during cold storage [PDF]
Computer Methods in Biomechanics and Biomedical Engineering, 2013 The significance of studying human pericardial mechanics arises from a wide range of possible applications.
E, Gultova +5 more
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Influence of Heat Treatment and Veneering on the Storage Modulus and Surface of Zirconia Ceramic [PDF]
European Journal of Dentistry, 2011 ABSTRACTObjectives: Glass-ceramic veneered zirconia is used for the application as fixed partial dentures. The aim of this investigation was to evaluate whether the heat treatment during veneering, the application of glass-ceramic for veneering or long term storage has an influence on the storage modulus of zirconia.
Siavikis, G. +4 more
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Fabrication and characterization of magneto-rheological shear-stiffened elastomers
Frontiers in Materials, 2014 This study presents a novel smart solid material called magneto-rheological shear-stiffened elastomer whose storage modulus can be changed obviously by both magnetic field and shear rate.
Jian eYang +5 more
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Foods, 2022 Chitosan (Ch) is a partially crystalline biopolymer, insoluble in pure water but soluble in acid solutions. It has attracted interest from researchers to prepare solutions using different acid types and concentrations.
Paulo José do Amaral Sobral +6 more
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Rheological properties of the polymeric blends
MATEC Web of Conferences, 2016 The calculation scheme for storage modulus and loss modulus for compatible polymers as a function of the temperature, stress state, and composition has been suggested.
Matseevich Tatyana, Askadskii Andrey
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The effects of disinfectant solutions on the viscoelastic properties of acrylic resins
Cumhuriyet Dental Journal, 2014 Objectives: The aim of this paper was to analysis the effects of disinfectant solutions on polyoxymethylene viscoelastic properties in comparison with polymethyl methacrylate.Materials and Methods: Polymethyl methacrylate and polyoxymethylene acrylic and
Gulsen Can, Perihan Oyar
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Particle Size in Secondary Particle and Magnetic Response for Carrageenan Magnetic Hydrogels
Gels, 2019 The relation between the number of magnetic particles and the change in storage modulus induced by a magnetic field was investigated for weak hydrogels containing carbonyl iron, iron oxide, and barium ferrite particles with different diameters in primary
Junko Ikeda +4 more
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The “two-step” yielding process of the natural mud under steady and oscillatory shear stress
Frontiers in Earth Science, 2022 The rheological properties of natural mud are closely related to nautical depth estimation, wave propagation, and morphology evolution of muddy coast. In this study, the rheological properties of the natural mud collected from Luxi Island and Zhoushan ...
Shaohua Wang +3 more
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