Počet záznamů: 1  

Adiabatic temperature change from non-adiabatic measurements

  1. 1. 0470928 - FZU-D 2017 RIV DE eng J - Článek v odborném periodiku
    Carvalho, A.M.G. - Mejía, C.S. - Ponte, C.A. - Silva, L.E.L. - Kaštil, Jiří - Kamarád, Jiří - Gomes, A.M.
    Adiabatic temperature change from non-adiabatic measurements.
    Applied Physics A - Materials Science & Processing. Roč. 122, č. 3 (2016), s. 1-5, č. článku 246. ISSN 0947-8396
    Institucionální podpora: RVO:68378271
    Klíčová slova: magnetocaloric effect * adiabatic temperature change * calorimetric device * gadolinium
    Kód oboru RIV: BM - Fyzika pevných látek a magnetismus
    Impakt faktor: 1.455, rok: 2016

    A methodology to obtain the adiabatic temperature change from non-adiabatic measurements is presented. The methodology combines measurements of temperature changes in a homemade calorimetric device and a thermodynamic model for the energy losses. The results for Gadolinium indicate an ability to determine the real adiabatic temperature change in any magnetic material even far from adiabatic conditions.
    Trvalý link: http://hdl.handle.net/11104/0268430