Influence of Temperature on the Rheological Behavior of Polymer Mixtures in Solution

2011 ◽  
Vol 50 (15) ◽  
pp. 9451-9455 ◽  
Author(s):  
Simona Morariu ◽  
Cristina-Eliza Brunchi ◽  
Camelia Hulubei ◽  
Maria Bercea
2021 ◽  
Vol 37 (2) ◽  
pp. 440-443
Author(s):  
Ioana Stanciu

The study was performed to determine the effect of the logarithm of the viscosity on the inverse of the absolute temperature for orange honey. Based on the studied rheograms, it turned out to be a non-Newtonian fluid. The shear range used did not significantly affect the absolute viscosities of orange honey at different temperatures. The absolute viscosities of orange honey have decreased with increasing temperature and can be equipped with an Arrhenius type relationship. The rheological behavior is influenced by both humidity and its composition.


2011 ◽  
Vol 48 (4) ◽  
pp. 695-699 ◽  
Author(s):  
Madalena Cruz ◽  
Filomena Freitas ◽  
Cristiana A.V. Torres ◽  
Maria A.M. Reis ◽  
Vítor D. Alves

LWT ◽  
2006 ◽  
Vol 39 (4) ◽  
pp. 427-431 ◽  
Author(s):  
C.W.I. Haminiuk ◽  
M.R. Sierakowski ◽  
J.R.M.B. Vidal ◽  
M.L. Masson

Author(s):  
T. Geipel ◽  
W. Mader ◽  
P. Pirouz

Temperature affects both elastic and inelastic scattering of electrons in a crystal. The Debye-Waller factor, B, describes the influence of temperature on the elastic scattering of electrons, whereas the imaginary part of the (complex) atomic form factor, fc = fr + ifi, describes the influence of temperature on the inelastic scattering of electrons (i.e. absorption). In HRTEM simulations, two possible ways to include absorption are: (i) an approximate method in which absorption is described by a phenomenological constant, μ, i.e. fi; - μfr, with the real part of the atomic form factor, fr, obtained from Hartree-Fock calculations, (ii) a more accurate method in which the absorptive components, fi of the atomic form factor are explicitly calculated. In this contribution, the inclusion of both the Debye-Waller factor and absorption on HRTEM images of a (Oll)-oriented GaAs crystal are presented (using the EMS software.Fig. 1 shows the the amplitudes and phases of the dominant 111 beams as a function of the specimen thickness, t, for the cases when μ = 0 (i.e. no absorption, solid line) and μ = 0.1 (with absorption, dashed line).


2010 ◽  
Vol 25 (1) ◽  
pp. 93-105 ◽  
Author(s):  
Daniel Żarski ◽  
Dariusz Kucharczyk ◽  
Wojciech Sasinowski ◽  
Katarzyna Targońska ◽  
Andrzej Mamcarz

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