Inductively coupled plasma torches (ICPTs) are widely used tools in analytical spectroscopy. The deep understanding of the temperature field and flow pattern inside the discharge can be a useful tool for optimizing these devices. In this paper, a full 3-D model of an Ar ICPT has been applied to a commercial torch geometry. Temperature fields are shown together with a prediction of the pattern of the injected gas.Moreover, a prediction of the side view emission using volume rendering of the net emission coefficient has been presented
Three-Dimensional Modeling of an Inductively Coupled Plasma Torch for Spectroscopic Analysis / V. Colombo; E. Ghedini; J. Mostaghimi. - In: IEEE TRANSACTIONS ON PLASMA SCIENCE. - ISSN 0093-3813. - STAMPA. - 36-4:(2008), pp. 1040-1041. [10.1109/TPS.2008.924632]
Three-Dimensional Modeling of an Inductively Coupled Plasma Torch for Spectroscopic Analysis
COLOMBO, VITTORIO;GHEDINI, EMANUELE;
2008
Abstract
Inductively coupled plasma torches (ICPTs) are widely used tools in analytical spectroscopy. The deep understanding of the temperature field and flow pattern inside the discharge can be a useful tool for optimizing these devices. In this paper, a full 3-D model of an Ar ICPT has been applied to a commercial torch geometry. Temperature fields are shown together with a prediction of the pattern of the injected gas.Moreover, a prediction of the side view emission using volume rendering of the net emission coefficient has been presentedI documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
