Heat capacity of Pd40Ni40P20 in the deeply undercooled liquid state determined by relaxation experiments in the glass transition region

2000 ◽  
Vol 270 (1-3) ◽  
pp. 172-180 ◽  
Author(s):  
C. Mitsch ◽  
G.P. Görler ◽  
G. Wilde ◽  
R. Willnecker
Keyword(s):  
Heat Capacity ◽  
Glass Transition ◽  
Transition Region ◽  
Liquid State ◽  
Undercooled Liquid ◽  
Glass Transition Region ◽  
Relaxation Experiments

Time-dependent heat capacity in the glass transition region

1971 ◽  
Vol 9 (10) ◽  
pp. 1887-1905 ◽  
Author(s):  
Stephen M. Wolpert ◽  
Alexander Weitz ◽  
Bernhard Wunderlich
Keyword(s):  
Heat Capacity ◽  
Glass Transition ◽  
Transition Region ◽  
Time Dependent ◽  
Glass Transition Region

Broad band heat capacity spectroscopy in the glass-transition region of polystyrene

1997 ◽  
Vol 304-305 ◽  
pp. 251-255 ◽  
Author(s):  
S. Weyer ◽  
A. Hensel ◽  
J. Korus ◽  
E. Donth ◽  
C. Schick
Keyword(s):  
Heat Capacity ◽  
Glass Transition ◽  
Transition Region ◽  
Broad Band ◽  
Glass Transition Region

scholarly journals Buckling and vibration analysis of shape memory laminated composite beams under axially heterogeneous in-plane loads in the glass transition temperature region

2021 ◽  
Vol 3 (4) ◽  
Author(s):  
Nilesh Tiwari ◽  
A. A. Shaikh
Keyword(s):  
Glass Transition ◽  
Transition Temperature ◽  
Glass Transition Temperature ◽  
Boundary Conditions ◽  
Shape Memory ◽  
Transition Region ◽  
Shape Memory Polymer ◽  
Shear Deformation Theory ◽  
Effect Of Temperature ◽  
Glass Transition Region

AbstractBuckling and vibration study of the shape memory polymer composites (SMPC) across the glass transition temperature under heterogeneous loading conditions are presented. Finite element analysis based on C° continuity equation through the higher order shear deformation theory (HSDT) is employed considering non linear Von Karman approach to estimate critical buckling and vibration for the temperature span from 273 to 373 K. Extensive numerical investigations are presented to understand the effect of temperature, boundary conditions, aspect ratio, fiber orientations, laminate stacking and modes of phenomenon on the buckling and vibration behavior of SMPC beam along with the validation and convergence study. Effect of thermal conditions, particularly in the glass transition region of the shape memory polymer, is considerable and presents cohesive relation between dynamic modulus properties with magnitude of critical buckling and vibration. Moreover, it has also been inferred that type of axial loading condition along with the corresponding boundary conditions significantly affect the buckling and vibration load across the glass transition region.

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