Integration of IR Video to Enhance Measurements of the Thermal Diffusivity Tensor

2003 ◽  
Author(s):  
Xin Huang ◽  
Sean E. Davis ◽  
Neil T. Wright
Keyword(s):  
Thermal Diffusivity ◽  
Measurement System ◽  
Thermophysical Properties ◽  
A Priori ◽  
Temperature Sensors ◽  
Proper Position ◽  
Thermal Diffusivity Measurement ◽  
Diffusivity Measurement ◽  
Diffusivity Tensor

Proper positioning of temperature sensors is required to minimize error in measurements of thermal diffusivity. Calculating the proper position of these sensors a priori, however, requires knowing the very thermophysical properties of the material one is testing. Presented here are calculations illustrating how IR video might be used to optimize a biaxial, pulsed thermal diffusivity measurement system. Results will be shown for representative elastomers.

Thermal diffusivity measurement system applied to polymers

2012 ◽  
Author(s):  
B. Abad ◽  
P. Díaz-Chao ◽  
A. Almarza ◽  
D. Amantia ◽  
S. Vázquez-Campos ◽  
...  
Keyword(s):  
Thermal Diffusivity ◽  
Measurement System ◽  
Thermal Diffusivity Measurement ◽  
Diffusivity Measurement

Thermal Diffusivity Measurement of a NiTi Shape Memory Alloy Using a Periodic Temperature Field

2021 ◽  
Vol 42 (10) ◽  
Author(s):  
José Ricardo Ferreira-Oliveira ◽  
Paulo César Sales da Silva ◽  
Luiz Roberto Rocha de Lucena ◽  
Rômulo Pierre Batista dos Reis ◽  
Carlos José de Araújo ◽  
...  
Keyword(s):  
Temperature Field ◽  
Thermal Diffusivity ◽  
Shape Memory Alloy ◽  
Shape Memory ◽  
Niti Shape Memory Alloy ◽  
Thermal Diffusivity Measurement ◽  
Diffusivity Measurement ◽  
Periodic Temperature

ChemInform Abstract: Thermal Diffusivity Measurement of Uranium-Thorium-Zirconium Hydride.

ChemInform ◽  
2001 ◽  
Vol 32 (15) ◽  
pp. no-no
Author(s):  
B. Tsuchiya ◽  
J. Huang ◽  
K. Konashi ◽  
W. Saiki ◽  
T. Onoue ◽  
...  
Keyword(s):  
Thermal Diffusivity ◽  
Zirconium Hydride ◽  
Thermal Diffusivity Measurement ◽  
Diffusivity Measurement

scholarly journals In-plane thermal diffusivity measurement of thin plates by the transient fin method

2018 ◽  
Vol 89 (10) ◽  
pp. 104905
Author(s):  
Yves Jannot ◽  
Alain Degiovanni ◽  
Arthur Aubert ◽  
François Lechleiter
Keyword(s):  
Thermal Diffusivity ◽  
Thin Plates ◽  
Thermal Diffusivity Measurement ◽  
Diffusivity Measurement
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