Results 41 to 50 of about 103,592 (142)
Advances in Materials Science and Engineering, 2017 The viscoelastic response of commercial Al–Zn–Mg and Al–Cu–Mg alloys was measured with a dynamic-mechanical analyzer (DMA) as a function of the temperature (from 30 to 425°C) and the loading frequency (from 0.01 to 150 Hz).
Jose I. Rojas +2 more
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Principle of Superposition in Protein-Folding [PDF]
arXiv, 2009 We propose a principle of superposition to describe protein-folding nuclei and explain an evolutional conservation of a field pattern specifying native-state structure.
arxiv
An extension of the time–temperature superposition principle to non-linear viscoelastic solids
International Journal of Solids and Structures, 2006 AbstractAn experimental data treatment is introduced to manage with the tensile test responses of highly non-linear viscoelastic solids such as solid propellants. This treatment allows the representation of a set of strain–stress curves by a single intrinsic non-linear response which is found independent of the experimental conditions of rate and ...
openaire +2 more sources
Advanced rotor temperature estimation of permanent magnet synchronous machines for electric vehicles
Advances in Mechanical Engineering, 2020 The actual power capacity of permanent magnet synchronous machine for electric vehicles is usually limited by rotor temperature, and rotor overheating is one of the major reasons for permanent magnet synchronous machine failure. Therefore, an approach of
Changhong Du +6 more
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Superposition principle for qubit states in spin-projection mean representation [PDF]
arXiv, 2019 The superposition principle of two qubit states is formulated as nonlinear addition rule of mean spinprojection onto three perpendicular directions. The explicit expression for the mean value determining the superposition state in term of the two initial pure states of the qubit is obtained.
arxiv
Polymer Testing, 2021 Stress relaxation and unrecoverable damage deformation are common phenomenon in rubber materials, which greatly induces instability of geometrical dimension and deteriorates the mechanical performances.
D.X. Leng +5 more
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Master curves construction for viscoelastic functions of bituminous materials
Applied RheologyThe performance of bituminous materials is often evaluated using rheological properties measured within the linear viscoelastic region. If there is a univocal temperature dependence of all the relaxation times, data obtained in different operating ...
Polacco Giovanni, Filippi Sara
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Creep behavior and modeling of high-density polyethylene (HDPE)
Polymer Testing, 2021 Creep behavior of high-density polyethylene (HDPE) was investigated. HDPE has many engineering applications in different industries such as piping systems, cable and wiring, automotive parts, storage containers, and biomedical implants.
Mohammad Amjadi, Ali Fatemi
doaj
Long-term creep behavior of self-reinforced PET composites
eXPRESS Polymer Letters, 2017 Creep deformation of polymers results from their inherent viscoelastic nature that changes polymer’s shape with time. Creep response represents an important property of thermoplastic composites that affects their dimensional stability, especially in ...
C. M. Wu, P. C. Lin, R. Murakami
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Materials & Design, 2020 This paper presents a novel methodology to characterize viscoelastic materials, allowing the limitations of current conventional models based on Time-Temperature-Superposition (TTS) principle to be avoided.
A. Álvarez-Vázquez +5 more
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