Performance analysis of a transcritical N2O refrigeration cycle with vortex tube
Sign Up to like & getrecommendations! Published in 2019 at "International Journal of Ambient Energy"
DOI: 10.1080/01430750.2017.1399449
Abstract: ABSTRACT In the present study, vortex tube is used in transcritical vapour compression cycle as expansion device to improve the coefficient of performance (COP). The thermodynamic analysis has been performed using nitrous oxide in transcritical… read more here.
Keywords: cycle; cycle vortex; performance; vortex tube ... See more keywords
Local OAM manipulation of a terahertz wave from the air filament by chirping the few-cycle vortex pump laser.
Sign Up to like & getrecommendations! Published in 2022 at "Optics express"
DOI: 10.1364/oe.452414
Abstract: We propose a scheme to manipulate the local orbital angular momentum (OAM) of the ultra-broadband (0.1-30 THz) terahertz (THz) waves from the laser-induced short air filament via chirping the few-cycle vortex laser pump. The simulation… read more here.
Keywords: cycle vortex; air filament; oam; chirping cycle ... See more keywords