RT Conference Proceedings
T1 Analysis of the operating parameters in a Stirling cryocooler
A1 Maldonado Aguilar, Diego J.
A1 Auñón-Hidalgo, Juan Antonio
A1 Eskubi, Mauricio
A1 Martínez, Pablo
K1 Generadores eléctricos
K1 Motores térmicos
AB In this work, the results obtained in different tests performed on a Stirling cryocooler are shown, as well as a comparative analysis of these results with different load pressures. The prototype is a single-acting Stirling engine with a piston and displacer, which is used to liquefy air with helium as the working fluid; this is an integral Stirling (β-type). A three-phase asynchronous electric motor drives the Stirling engine and cooling, in the hot focus, is performed with a pressurized water circuit. In the cold focus are reached very low temperatures, around 75 K (-198 °C).The study has been developed at different load pressures of the working fluid and it shows a comparative analysis about the most important work parameters evolution. The parameters studied are the following: cooling water inlet and outlet temperatures, cold and hot focus temperatures, voltage and intensity consumed by the electric motor that drives the Stirling engine and quantity of liquid air obtained. The results show that it is very likely to use this configuration in industrial processes when they need cold and heat simultaneously.
PB E3s Web of conferences
YR 2021
FD 2021-10-22
LK https://hdl.handle.net/10630/23443
UL https://hdl.handle.net/10630/23443
LA eng
NO Analysis of the operating parameters in a Stirling cryocooler Diego José Maldonado Aguilar, Juan Antonio Auñón Hidalgo, Mauri Eskubi and Pablo Martínez E3S Web Conf., 313 (2021) 10002 DOI: https://doi.org/10.1051/e3sconf/202131310002
NO Universidad de Málaga. Campus de Excelencia Internacional Andalucía Tech.
DS RIUMA. Repositorio Institucional de la Universidad de Málaga
RD 19 ene 2026