Performance d'un échangeur à roue déshydratante au gel de silice : mesures.
Measurements of effectiveness in a silica gel rotary exchanger.
Auteurs : NETI S., WOLFE E. I.
Type d'article : Article
Résumé
The performance features of a silica gel rotary mass exchanger wheel has been measured. The process air flow velocities and temperatures ranged from 0.5 to 2.5 m/s, and 20 to 30 °C with 30 to 100% relative humidities. Similar velocity and relative humidity conditions were used for regeneration air. The desiccant data are compared to two different theories from the literature: the method of characteristics and a numerical approach. The method of characteristics appears to be good for only a small range of conditions, generally for low values of specific capacities. The numerical approach appears to predict the trends well, though sometimes with large errors.
Détails
- Titre original : Measurements of effectiveness in a silica gel rotary exchanger.
- Identifiant de la fiche : 2001-0191
- Langues : Anglais
- Source : Applied Thermal Engineering - vol. 20 - n. 4
- Date d'édition : 03/2000
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