Sestak's proposal of term "tempericity" for non-equilibrium temperature and modified Tykodi's thermal science classification with regard to methods of thermal analysis

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F49777513%3A23640%2F17%3A43931814" target="_blank" >RIV/49777513:23640/17:43931814 - isvavai.cz</a>

Result on the web

<a href="http://dx.doi.org/10.1007/s10973-016-5659-4" target="_blank" >http://dx.doi.org/10.1007/s10973-016-5659-4</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1007/s10973-016-5659-4" target="_blank" >10.1007/s10973-016-5659-4</a>

Result language

angličtina

Original language name

Sestak's proposal of term "tempericity" for non-equilibrium temperature and modified Tykodi's thermal science classification with regard to methods of thermal analysis

Original language description

The equilibrium (thermodynamic) temperature of a body is defined by zeroth law of thermodynamics as a quantity obtained by thermometer as a result of thermal equilibrium between the body and the thermometer. However, the term temperature is also used for description of any instantaneous thermal state during processes where no thermal equilibrium is reached. The proposal of Tykodi to divide thermal science into three branches has been modified to express the dependence of temperature on time and position inside a system. The three branches have been called thermostatics (equilibrium thermodynamics), thermostatics (thermodynamics of steady = stationary states) and thermokinetics (thermal science dealing with unsteady—non-stationary states). Equilibrium temperature is used only at thermostatics. For other branches of thermal science where the Newton cooling law and/or any of both Fourier laws are applied, no equilibrium temperature with respect to zeroth law is expected. Thermal analysis studying unsteady states (temperature is a function of time t as well as of space coordinates x) should be subject of thermokinetics, and the appropriate kinetic models should include the local temperature changes evoked by selfcooling or self-heating due to process running inside sample.

Czech name

—

Czech description

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Type

J_imp - Article in a specialist periodical, which is included in the Web of Science database

CEP classification

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OECD FORD branch

20303 - Thermodynamics

Project

Result was created during the realization of more than one project. More information in the Projects tab.

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year

2017

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

JOURNAL OF THERMAL ANALYSIS AND CALORIMETRY

ISSN

1388-6150

e-ISSN

—

Volume of the periodical

127

Issue of the periodical within the volume

3

Country of publishing house

NL - THE KINGDOM OF THE NETHERLANDS

Number of pages

7

Pages from-to

2553-2559

UT code for WoS article

000395082300064

EID of the result in the Scopus database

2-s2.0-84983443567