scholarly journals A Comparison of Six Methods Used to Evaluate Apparent Thermal Diffusivity for Soils (Iğdır Region, Eastern Turkey)

2021 ◽  
Vol 2 (1) ◽  
pp. 51-61
Author(s):  
Resat Mikail ◽  
Elman HAZAR ◽  
Ali Farajzadeh ◽  
Erhan Erdel ◽  
Fariz Mikailsoy ◽  
...  
Keyword(s):  
Thermal Diffusivity ◽  
Eastern Turkey

Photopyroelectric Measurement of the Thermal Diffusivity of Recrystallized High Purity Aluminum

1991 ◽  
Vol 3 (1) ◽  
pp. 69-80
Author(s):  
S. B. Peralta ◽  
S. C. Ellis ◽  
C. Christofides ◽  
A. Mandeiis ◽  
H. Sang ◽  
...  
Keyword(s):  
Thermal Diffusivity ◽  
High Purity ◽  
High Purity Aluminum

THERMAL DIFFUSIVITY OF POLYMER FOILS - SEMICRYSTALLINE PETP AND PE - AS A FUNCTION OF DRAWING

1983 ◽  
Vol 44 (C6) ◽  
pp. C6-463-C6-467 ◽  
Author(s):  
B. Merté ◽  
P. Korpiun ◽  
E. Lüscher ◽  
R. Tilgner
Keyword(s):  
Thermal Diffusivity ◽  
Polymer Foils

About definition of the local entropy rate of production in experiment of pulse electric heating

2020 ◽  
pp. 29-34
Author(s):  
Alexandr V. Kostanovskiy ◽  
Margarita E. Kostanovskaya
Keyword(s):  
Thermal Diffusivity ◽  
Electric Heating ◽  
Thermal Capacity ◽  
Entropy Rate ◽  
Initial Time ◽  
Local Entropy ◽  
Linear Mode ◽  
Electric Capacity ◽  
Definition Of ◽  
Pulse Electric

Work is devoted to studying of a linear mode thermodynamic – a mode which is actively investigated now. One of the main concepts of a linear mode – local entropy rate of production. The purpose of given article consists in expansion of a circle of problems for which it is possible to calculate a local entropy rate of production, namely its definition, using the experimental “time-temperature” curves of heating/cooling. “Time-temperature” curves heating or cooling are widely used in non-stationary thermophysical experiments at studying properties of substances and materials: phase transitions of the first and second sort, a thermal capacity, thermal diffusivity. The quantitative substantiation of the formula for calculation of the local entropy rate of production in which it is used thermogram (change of temperature from time) which is received by a method of pulse electric heating is resulted. Initial time dependences of electric capacity and temperature are measured on the sample of niobium in a microsecond range simultaneously. Conformity of two dependences of the local entropy rate of production from time is shown: one is calculated under the known formula in which the brought electric capacity is used; another is calculated, using the thermogram.

M5.0 quake strikes Eastern Turkey

2020 ◽  
Author(s):  
Haluk Eyidoğan
Keyword(s):  
Eastern Turkey

Thermal diffusivity of quasicrystalline and related crystalline alloys

1993 ◽  
Vol 8 (1) ◽  
pp. 38-43 ◽  
Author(s):  
J.M. Dubois ◽  
S.S. Kang ◽  
P. Archambault ◽  
B. Colleret
Keyword(s):  
Thermal Diffusivity

THERMAL DIFFUSIVITY VARIATION EFFECT ON A HYDRO-THERMAL CONVECTIVE FLOW IN A POROUS MEDIUM

2020 ◽  
Vol 23 (5) ◽  
pp. 497-515
Author(s):  
Dambaru Bhatta ◽  
Daniel N. Riahi
Keyword(s):  
Porous Medium ◽  
Thermal Diffusivity ◽  
Convective Flow

Thermal diffusivity of paper

1999 ◽  
Vol 14 (3) ◽  
pp. 236-242 ◽  
Author(s):  
Kaarlo Niskanen ◽  
Sami Simula
Keyword(s):  
Thermal Diffusivity
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