Lee, Geon Tae Kang, Byung Ha Yoo, Hoseon 2024-01-12T11:38:40Z 2024-01-12T11:38:40Z 2022-03-07 1996-08 0146-955X https://pubs.kist.re.kr/handle/201004/85910 An experimental study has been carried out to investigate the effects of the combination of the different wire mesh number in regenerator, and the tube number in cooler on the cooling performance of a Vuilleumier cycle heat pump. A wide range of charging pressures, heater tube temperatures and revolution speeds are also considered. The results indicate that the cooling performance is improved with the proper combination of different wire meshes in the cold regenerator. More tubes in a cooler are desirable for better cooling performance. It is also found that the cooling capacity is enhanced, whereas COP is reduced, with an increase in the heater tube temperature and revolution speed. Both the cooling capacity and COP are increased with a higher charging pressure. English IEEE Effects of geometric configuration on the cooling performance of a Vuilleumier cycle heat pump Conference 1 1996 31st Intersociety Energy Conversion Engineering Conference, pp.781 - 786 1996 31st Intersociety Energy Conversion Engineering Conference 781 786 US Washington, DC, USA 1996-08-11 Proceedings of the Intersociety Energy Conversion Engineering Conference 2-s2.0-0030386904