RT Conference Proceedings
T1 Heat transfer enhancement using nanofluids in the compression exchanger in a solar Stirling engine
A1 Santos-Ráez, Isidro María
A1 Arjona-Escudero, José Luis
A1 Gómez-Merino, Ana Isabel
K1 Nanofluídos
K1 Alúmina
K1 Congresos y conferencias
AB In this paper a improvement in the heat exchange of a solar Stirling engineduring the compression phase was studied. The viability of using nanoparticles asceramic oxide (Al2O3 in water) at different concentrations instead of conventionalrefrigerants (water or air) was evaluated. Since these systems could behave as non-Newtonian fluids the dynamic viscosity was measured, as well as other thermophysicalproperties. The results showed that the convective heat transfer coefficient could raiseone order of magnitude respect to the conventional heat transfer fluids at moderatelyvolume fractions (over 0.15).
YR 2019
FD 2019-07-02
LK https://hdl.handle.net/10630/17922
UL https://hdl.handle.net/10630/17922
LA eng
NO Universidad de Málaga. Campus de Excelencia Internacional Andalucía Tech
DS RIUMA. Repositorio Institucional de la Universidad de Málaga
RD 24 ene 2026