Browsing NTNU Open by Author "Nordhus, Astrid"
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Gas Flow and Pressure Drop in Charge Material in Silicon Production
Ringdalen, Eli; Einarsrud, Kristian Etienne; Nordhus, Astrid (Peer reviewed; Journal article, 2022)Gassing, outbursts of high-rate gas flows through the taphole, is a phenomenon that sometimes occurs during tapping of silicon furnaces. In addition to being an HSE challenge, this might also affect the tapping, while the ... -
Modelling Gas Flow in Furnaces for Si Production
Nordhus, Astrid (Master thesis, 2022)Lavere energiforbruk og høyere silisium utbytte er viktig for silisium produksjonen. For å oppnå dette er det viktig med stabile ovnsprosesser. Motstand mot gass-strømning i råmaterialet fører til et økt trykk i ovnen. Om ...