Details

Autor(en) / Beteiligte

• Nikolopoulos, C.

Titel

A Model for Melting of a Pure Material During Modulated Temperature Differential Scanning Calorimetry

Ist Teil von

• SIAM journal on applied mathematics, 2002-04, Vol.62 (4), p.1176-1196

Ort / Verlag

Philadelphia: Society for Industrial and Applied Mathematics

Erscheinungsjahr

2002

Quelle

Alma/SFX Local Collection

Beschreibungen/Notizen

• We model the melting of a pure material during modulated temperature differential scanning calorimetry (MTDSC) as a one-dimensional two-phase Stefan problem. For the case in which the latent heat is large, we obtain an analytical approximate solution using perturbation methods. For small latent heat we solve the problem numerically by the enthalpy method. Also we analyze the solution for small times. Finally, the results are used to simulate MTDSC signal during the melting.