Listar por autor "Arjona-Escudero, José Luis"
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Characterization and thermophysical properties of rutile and alumina nanofluids
The characterization in relation to shape and particle size of alumina and rutile suspensions was performed. The intrinsic viscosity exhibited the presence of nonspherical aggregates in both suspensions although TEM ... -
A comparative rheological study of amaranth, wheat and chickpea doughs
Santos-Ráez, Isidro María
; Rubio-Merino, Julia; Rubio-Hernández, Francisco José; Gómez-Merino, Ana Isabel; Arjona-Escudero, José Luis; Serrano Martín, Noelia; Medina Jiménez, Lucía; Martín Salvador, Dario; Lara Sánchez, Luis; Guijarro Chirosa, Pedro[et al.] (2019-10-02)
Legume flours due to their nutritional benefits (e.g., high levels of proteins, fiber, complex carbohydrates, micronutrients and vitamins) are ideal ingredients for improving the nutritional value of bread and bakery ... -
Heat transfer enhancement using nanofluids in the compression exchanger in a solar Stirling engine
In this paper a improvement in the heat exchange of a solar Stirling engine during the compression phase was studied. The viability of using nanoparticles as ceramic oxide (Al2O3 in water) at different concentrations ... -
Rheological study of the aggregation state of alumina nanofluids
Arjona-Escudero, José Luis; Santos-Ráez, Isidro María; Gómez-Merino, Ana Isabel; Rubio-Hernández, Francisco José (Hernández, M.J., Sanz, T, Salvador, A., Rubio-Hernández, F.J., 2017)
The presence of alumina solid particles in aqueous phase induces a change in the viscosity of the suspension from Newtonian to non- Newtonian flow. Besides, the presence of solid particles is adequate for the use as a heat ... -
Thermophysical and flow properties of coconut oil with silica fumed nanoparticles
Santos-Ráez, Isidro María; Jiménez-Galea, Jesús Javier; Arjona-Escudero, José Luis; Gómez-Merino, Ana Isabel; Rubio-Hernández, Francisco José; Rubio-Merino, Julia; Tamames Rodero, Víctor[et al.] (2019-10-02)
This work is concerned with the rheological and thermal study of silica fumed dispersed in coconut oil. The dispersed phase behave as a non newtonian fluid during the phase change. The addition of nanoparticles complicates ...