Complex Modulus
A simplified transfer matrix approach for the determination of the complex modulus of viscoelastic materials
... This paper has presented and discussed a novel method for determining the values of the complex modulus as a function of the frequency of homogeneous and isotropic viscoelastic materials using a simplified ...
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Protection of Sensitive Messages Based on Quadratic Roots of Gaussians: Groups with Complex Modulus
... of complex integers {called Gaus- sians} using arithmetic based on complex modulus p + ...or complex integers in arithmetic based on modulus p, where p is a real ...
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Complex modulus estimation respecting causality: Application to viscoelastic bars
... Figures 6 and 7 show the frequency dependency of the real and imaginary parts of the complex modulus, viz., discrete experimental results, discrete noise-corrected results, and continuous results for the ...
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Complex Modulus Determination of Asphalt Concrete Using Indirect Tension Test
... Following Hondros’s analysis, Eqs. (2-3), (2-4), and (2-5) can be used to express stresses and strains along the horizontal diameter of the specimen. Due to the viscoelastic characteristics of asphalt concrete, strain is ...
132
Scheme for Secure Communication via Information Hiding Based on Key Exchange and Decomposition Protocols
... In this paper it is demonstrated how to use various Dif- fie-Hellman key establishment (DHKE) protocols in or- der to design a computationally efficient cryptographic schemes for secure communication between two parties ...
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Choice of an Advanced Rheological Model for Modeling the Viscoelastic Behavior of Hot Mixtures Asphalt (HMA) from Sénégal (West Africa)
... the complex number defined by i 2 = −1 ; ω = 2π frequency, pulsation; E ∞ : limit of the complex modulus when ωτ → ∞; h, k: exponents such that 0 < < < k h 1 ; δ : dimensionless constant; τ ...
10
Temperature and salinity influence on rheology of aqueous diutan gum solution
... In this paper, we investigated the temperature and salinity influence on rheology of aqueous diutan gum solution at the temperatures of 20°C, 40°C and 60°C. It was used a solution of diutan gum at the concentration of ...
10
Electrical Measurements on Musa Acuminata Colla
... Impedance spectroscopic measurement is considered to be a powerful technique and it has been widely used to characterize the dielectric behaviour of many ordered/disordered materials. The microscopic origin of impedance ...
8
Characterization of Asphalt Concrete in Tension Using a ViscoElastoPlastic Model
... storage modulus curves are applied to shift the average creep curves along the time axis, the mastercurve obtained closely matches that constructed using the shift factors from creep ...for complex ...
327
Rheological Study Of Bituminous Modified Pavement Mixes
... like complex modulus (G*), phase angle (δ) and dynamic viscosity (ηʹ) were discussed in this ...the complex modulus increases with decrease in penetration values but phase angle increases with ...
10
Time dependent viscoelastic rheological response of pure, modified and synthetic bituminous binders
... The master curves provide a useful interpretation of the influence of polymer and crumb rubber modification on the rheological properties of the modified binders. At high frequencies, the rheological behaviour of the ...
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INFLUENCE OF SHORT-TERM AGEING AND LONG-TERM AGEING ON THE THERMAL EQUILIBRIUM TIME FOR TWO DIFFERENT VISCOSITY GRADES OF BITUMEN USED FOR ROAD CONSTRUCTION
... Abstract: The field performance of bituminous roads depends highly upon the rheological properties of the bitumen used. Therefore, it is paramount that the determination of the rheological properties of bitumen binders ...
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AC Impedance Spectroscopy, Conductivity and Optical Studies of Sr doped Bismuth Ferrite Nanocomposites
... dielectric modulus formalism [32]. Modulus spectroscopy plots are predominantly useful tools for segregating spectral components of materials with similar resistances but having different ...in ...
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The renneting properties of skim milk solutions supplemented with milk protein concentrate : the effect of hydration and storage of the milk protein concentrate : a thesis presented in partial fulfillment of the requirements for the degree of Master of Science in Physics at Massey University, Palmerston North, New Zealand
... Complex modulus G* at three hours after rennet addition to skim milk /MPC85 solution using a high solubility, medium solubility, and low solubility MPC85 powder, as a function of hydrat[r] ...
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The renneting properties of skim milk solutions supplemented with milk protein concentrate : the effect of hydration and storage of the milk protein concentrate : a thesis presented in partial fulfillment of the requirements for the degree of Master of Science in Physics at Massey University, Palmerston North, New Zealand
... Complex modulus G* at three hours after rennet addition to skim milk /MPC85 solution using a high solubility, medium solubility, and low solubility MPC85 powder, as a function of hydrat[r] ...
149
Determining the Recycled Asphalt Binder Limits Contributed by Recycled Asphalt Pavement.
... samples. This test was performed at three temperatures of 4°C, 20°C & 40°C and under three loading frequencies of loading 0.1 Hz, 1 Hz and 10 Hz. Three replicates for each mixture type were tested. The test measured ...
122
The Compatibility of Polylactides and Polybutylene Succinate in PLA Blends Based on Thermal, Mechanical, and Rheological Properties
... the complex modulus (l G* l) of the neat PLA when the melting temperature was beyond 100 °C or above melting temperature of PBS as shown in ...the complex modulus of the blend ...the ...
10
Changes in materials properties explain the effects of humidity on gecko adhesion
... the complex modulus |E| and the loss tangent tan, are apparent from ...in modulus occurred as the humidity increased, and the effect was reversed for ...storage modulus E ⬘ decreased ...
6
Complex creep compliance moduli of polymer material under force harmonic loading at the different amplitude, temperature and frequency
... Viscoelastic or elasto-plastic material under cyclic loading (beyond the elastic domain) yields a hysteresis loop in the stress-strain relationship. In the other words, a part of the strain energy is not recovered but ...
5
Elastic Properties of New Solid State Electrolyte Material Li10GeP2S12: A Study from First-Principles Calculations
... calculated B/G ratio shows that the LGPS is ductile, which is in favor of the mechanical processing of the LGPS materials as SSE in all solid state lithium ion batteries. Interestingly, our results also show that the VDW ...
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