Results 161 to 170 of about 273,083 (210)
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Functional Composites and Structures, 2022
This study presents the way to determine the shift factor for predicting the long-term behavior of a carbon fiber/epoxy composite using the time-temperature superposition (TTS) principle. We conducted the multi-frequency, creep TTS, and stress relaxation
J. Cha, S. Yoon
semanticscholar +1 more source
This study presents the way to determine the shift factor for predicting the long-term behavior of a carbon fiber/epoxy composite using the time-temperature superposition (TTS) principle. We conducted the multi-frequency, creep TTS, and stress relaxation
J. Cha, S. Yoon
semanticscholar +1 more source
Predicting Solute Diffusivity in Polymers Using Time-Temperature Superposition.
Journal of Physical Chemistry B, 2022We demonstrate a novel application of the time-temperature superposition (TTS) principle to predict solute diffusivity D in glassy polymers using atomistic molecular dynamics simulations.
R. Elder, D. Saylor
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Time-Temperature Superposition Based Accelerated Aging Method for Packaged MEMS Resonators
2022 Joint Conference of the European Frequency and Time Forum and IEEE International Frequency Control Symposium (EFTF/IFCS), 2022SummaryThis manuscript introduces a new methodology to accelerate and predict stress-related aging in encapsulated MEMS resonators. This approach builds upon the time-temperature superposition principle that, in linear viscoelastic materials, relates the
J. Segovia-Fernandez +3 more
semanticscholar +1 more source
Journal of Thermoplastic Composite Materials, 2021
In this work, the long-term creep response of high-performance carbon fiber PEKK (CF/PEKK) composites was evaluated by performing extrapolated short-term flexural creep tests at various temperatures.
M. Irfan +4 more
semanticscholar +1 more source
In this work, the long-term creep response of high-performance carbon fiber PEKK (CF/PEKK) composites was evaluated by performing extrapolated short-term flexural creep tests at various temperatures.
M. Irfan +4 more
semanticscholar +1 more source
Biomacromolecules, 2021
This study investigated the dissolution of silk multifilament fibers in the ionic liquid 1-ethyl-3-methylimidazolium acetate. The dissolution process was found to create a silk composite fiber, comprising undissolved silk multifilaments surrounded by a ...
Xin Zhang, M. Ries, P. Hine
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This study investigated the dissolution of silk multifilament fibers in the ionic liquid 1-ethyl-3-methylimidazolium acetate. The dissolution process was found to create a silk composite fiber, comprising undissolved silk multifilaments surrounded by a ...
Xin Zhang, M. Ries, P. Hine
semanticscholar +1 more source
Long-term creep behaviour of E-glass/epoxy composite: Time-temperature superposition principle
Plastics, Rubber and Composites: Macromolecular Engineering, 2020Creep behaviour of an epoxy matrix composite with a similar arrangement of composites used in a root joint of a wind turbine blade is investigated in this research. The vacuum infusion process was used to manufacture the composite.
Nadia Nosrati, A. Zabett, S. Sahebian
semanticscholar +1 more source
Molecular simulations of asphalt rheology: Application of time–temperature superposition principle
Journal of rheology, 2018We show that the several decades gap between the time scales of experiments and atomistic simulations can be significantly reduced by applying time-temperature superposition (TTS) to the simulation results for various rheological properties of asphalt ...
F. Khabaz, R. Khare
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Journal of Chemical Physics, 2018
Establishing the Time-Temperature and Frequency-Temperature Superposition Principles (TTSP and FTSP) to describe the mechanical behavior of polymeric materials is always of paramount significance.
W. Tao +7 more
semanticscholar +1 more source
Establishing the Time-Temperature and Frequency-Temperature Superposition Principles (TTSP and FTSP) to describe the mechanical behavior of polymeric materials is always of paramount significance.
W. Tao +7 more
semanticscholar +1 more source
, 2020
All-atom molecular dynamics (MD) simulation is used to determine the thermodynamics and rheological properties of fuel surrogates, which are modeled as a mixture of n-hexadecane and methyl laurate....
A. Perego, F. Khabaz
semanticscholar +1 more source
All-atom molecular dynamics (MD) simulation is used to determine the thermodynamics and rheological properties of fuel surrogates, which are modeled as a mixture of n-hexadecane and methyl laurate....
A. Perego, F. Khabaz
semanticscholar +1 more source