Open AccessExplosive vaporization of water-based nanofluid on a flat microheater
Author(s) -
И. А. Козулин,
В. В. Кузнецов
Publication year - 2019
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/1369/1/012042
Subject(s) - nanofluid , vaporization , microheater , explosive material , materials science , nucleation , nanoparticle , composite material , thermodynamics , nanotechnology , chemistry , fabrication , medicine , physics , alternative medicine , organic chemistry , pathology
The explosive vaporization of the nanofluid formed by water and SiO 2 nanoparticles on a heater with the size of 100×110 μm was studied. In experiments, the reflected optical signal produced by heater lighting using laser beam was measured. The patterns of the initial stage of the nanofluid explosive vaporization were obtained and the effect of nanoparticles on the nucleation temperature was discussed. The variation of the nucleation temperature and vaporization time depending on the temperature increase rate was defined.