Pregled bibliografske jedinice broj: 389982
Numerical and thermographic heat transfer analysis of heating plate with complex heat sources
Numerical and thermographic heat transfer analysis of heating plate with complex heat sources // Zbornik radova 20. međunarodnog simpozija o grijanju, hlađenju i klimatizaciji Interklima 2009 / Andrassy, Mladen (ur.).
Zagreb: Fakultet strojarstva i brodogradnje Sveučilišta u Zagrebu, 2009. str. 16-27 (predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)
CROSBI ID: 389982 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
Numerical and thermographic heat transfer analysis of heating plate with complex heat sources
Autori
Blecich, Paolo ; Lenić, Kristian ; Trp, Anica
Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni
Izvornik
Zbornik radova 20. međunarodnog simpozija o grijanju, hlađenju i klimatizaciji Interklima 2009
/ Andrassy, Mladen - Zagreb : Fakultet strojarstva i brodogradnje Sveučilišta u Zagrebu, 2009, 16-27
ISBN
978-953-6759-48-4
Skup
20. međunarodni simpozij o grijanju, hlađenju i klimatizaciji Interklima 2009
Mjesto i datum
Zagreb, Hrvatska, 23.04.2009. - 24.04.2009
Vrsta sudjelovanja
Predavanje
Vrsta recenzije
Međunarodna recenzija
Ključne riječi
Heat sources depth; infrared camera; numerical analysis; thermal diffusivity; heating plate
Sažetak
3D numerical study of transient heat transfer phenomenon on a solid plate with complex heat sources has been carried out. In order to validate the chosen numerical model, a set of thermographic measurements have been performed on a heating plate sample. The infrared camera provided a number of thermograms showing the development of transient temperature fields on the plate surface. A good agreement between thermograms and numerically obtained temperature fields has been achieved. Based upon validated numerical model, an approach involving thermographic measurements has been used to estimate the position of heat sources inside the plate. Numerically obtained temperature distributions have been used for calculation of effective transient heating output. The unsteady behaviour of heating plate with complex heat sources has been numerically studied for different plate materials. It has been concluded that the temperature fields and transient heating outputs depend on physical properties of the plate material. However, when a steady state has been achieved, different plate materials give equivalent steady heating outputs despite of different temperature distributions.
Izvorni jezik
Engleski
Znanstvena područja
Strojarstvo, Temeljne tehničke znanosti
POVEZANOST RADA
Projekti:
069-0692972-3112 - Istraživanje i razvoj komponenata i sustava obnovljivih izvora energije (Franković, Bernard, MZOS ) ( CroRIS)
Ustanove:
Tehnički fakultet, Rijeka
