Issues and prospects of energy separation in vortex tubes: Review
Sign Up to like & getrecommendations! Published in 2018 at "Heat Transfer Research"
DOI: 10.1002/htj.21313
Abstract: A vortex tube is a device that separates entering compressed fluid into hot and cold fluid streams simultaneously. This energy separation phenomenon inside the tube is a mystery and the mechanism that causes heat transfer… read more here.
Keywords: separation vortex; energy separation; vortex tube; energy ... See more keywords
Numerical analysis of energy separation in Ranque-Hilsch vortex tube with gaseous hydrogen using real gas model
Sign Up to like & getrecommendations! Published in 2018 at "Applied Thermal Engineering"
DOI: 10.1016/j.applthermaleng.2018.05.017
Abstract: Abstract Ranque-Hilsch vortex tube (RHVT) is a simple device with energy separation effect. It has potential to precool gaseous hydrogen in the multi-stage liquefaction process in situations where a device of high reliability is required… read more here.
Keywords: temperature; gaseous hydrogen; gas; separation ... See more keywords
Analysis on the patterns of precessing frequency characteristics and energy separation processes in a Ranque–Hilsch vortex tube
Sign Up to like & getrecommendations! Published in 2021 at "International Journal of Thermal Sciences"
DOI: 10.1016/j.ijthermalsci.2021.107067
Abstract: Abstract Recently, the particular energy separation of the vortex tube was thought to be caused by the energy transferred from the inner core stream to the outer periphery stream through the precessing vortex core, and… read more here.
Keywords: energy separation; precessing frequency; vortex tube; frequency ... See more keywords
Evaluation of an Energy Separation Device for the Efficiency Improvement of a Planar Solid Oxide Fuel Cell System with an External Reformer
Sign Up to like & getrecommendations! Published in 2023 at "Energies"
DOI: 10.3390/en16093947
Abstract: Due to the high operating temperature of solid oxide fuel cells (SOFC), the system efficiency depends on efficient thermal integration and the effective construction of system configuration. In this study, nine configurations of system integration… read more here.
Keywords: system; energy; efficiency; energy separation ... See more keywords