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Carlos Gracia-Fernández

Researcher at University of Vigo

Publications -  45
Citations -  935

Carlos Gracia-Fernández is an academic researcher from University of Vigo. The author has contributed to research in topics: Differential scanning calorimetry & Glass transition. The author has an hindex of 16, co-authored 41 publications receiving 782 citations.

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Rheological and volumetric properties of TiO2-ethylene glycol nanofluids

TL;DR: The rheological behavior was determined for both nanofluids at nanoparticle mass concentrations up to 25%, including flow curves and frequency-dependent storage and loss moduli, using a cone-plate rotational rheometer.
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Specific heat of metal oxide nanofluids at high concentrations for heat transfer

TL;DR: In this paper, isobaric specific heat capacity measurements were performed for five different nanofluid sets designed as dispersions up to 15% mass concentrations of MgO, ZnO, and ZrO 2 in pure ethylene glycol as well as ZnOs, ZOs and ZRs in an ethanol glycol+water mixture at 50:50% in volume.
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Comparative study of the dynamic glass transition temperature by DMA and TMDSC

TL;DR: In this article, the same frequency and temperature using quasi-isothermal conditions in both instruments were compared with three different polymer samples and it was found that when choosing a suitable response parameter, i.e. the phase angle, the dynamic glass transition temperature values obtained by both methods are practically the same.
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Use of rheology, dielectric analysis and differential scanning calorimetry for gel time determination of a thermoset

TL;DR: In this article, the authors compared the results obtained by rheometry and dielectric analysis to those obtained using the Flory equation and found a reasonable agreement between the two techniques that lead to gel conversion values very close to the ones obtained using DEA.