Simulation of laser melting and evaporation of superconducting ceramics

Journal Article · Tue Nov 01 00:00:00 EST 1994 · Numerical Heat Transfer. Part A, Applications; (United States)

DOI:https://doi.org/10.1080/10407789408956011· OSTI ID:6495068

Mazhukin, V ^[1]; Smurov, I ^[2]; Dupuy, C ^[3]; Jeandel, D ^[4]

---

1. Russian Academy of Sciences, Moscow (Russian Federation). Inst. of Mathematical Modeling
2. Ecole Nationale d'Ingenieurs de Saint-Etienne (France)
3. Centre National de la Recherche Scientifique, Font-Romeu (France). Inst. de Science et de Genie des Materiaux et Procedes
4. Ecole Centrale de Lyon, Ecully (France)

The peculiarities of pulsed laser melting and evaporation of the superconducting ceramics are analyzed by means of numerical simulation. The appearance of the overheated metastable states in solid and liquid phases is shown as a result of the phase front dynamics and volume nature of laser energy release. A method of dynamic adaptation for the multifront Stefan problem is proposed.

• OSTI ID: 6495068
• Journal Information: Numerical Heat Transfer. Part A, Applications; (United States), Vol. 26:5; ISSN 1040-7782
• Country of Publication: United States
• Language: English

Related Subjects

36 MATERIALS SCIENCE
CERAMICS
LASER-RADIATION HEATING
SUPERCONDUCTING FILMS
DEPOSITION
SUPERCONDUCTORS
FILMS
HEATING
PLASMA HEATING
360201* - Ceramics
Cermets
& Refractories- Preparation & Fabrication