Errors in Determining the Thermal Characteristics of Liquids by the Laser-Pulse Method
| Parent link: | MATEC Web of Conferences Vol. 72 : Heat and Mass Transfer in the System of Thermal Modes of Energy – Technical and Technological Equipment (HMTTSC-2016).— 2016.— [01041, 6 p.] |
|---|---|
| Glavni autor: | |
| Autori kompanije: | , |
| Daljnji autori: | |
| Sažetak: | Title screen The analysis of test conditions of determining the thermal diffusivity of liquids by the laser pulse method are analyzed. Numerical solution of the nonstationary temperature pattern of three-layer sample when exposed to the surface of the thermal pulse of high power and low time span problem was found. The limits of the range of possible changes in the value of the heat transfer rate to the heating surface, corresponding to the conditions of reliable determination of the thermal diffusivity of a typical organic liquid ethanol without changing its phase state was determined. |
| Jezik: | engleski |
| Izdano: |
2016
|
| Teme: | |
| Online pristup: | http://dx.doi.org/10.1051/matecconf/20167201041 http://earchive.tpu.ru/handle/11683/33439 |
| Format: | Elektronički Poglavlje knjige |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=649907 |
| Sažetak: | Title screen The analysis of test conditions of determining the thermal diffusivity of liquids by the laser pulse method are analyzed. Numerical solution of the nonstationary temperature pattern of three-layer sample when exposed to the surface of the thermal pulse of high power and low time span problem was found. The limits of the range of possible changes in the value of the heat transfer rate to the heating surface, corresponding to the conditions of reliable determination of the thermal diffusivity of a typical organic liquid ethanol without changing its phase state was determined. |
|---|---|
| Digitalni identifikator objekta: | 10.1051/matecconf/20167201041 |