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Validation of a Developed Mathematical Model Studying the Effects of Recirculation of Drying Gases
Karlstad University, Faculty of Technology and Science, Department of Energy, Environmental and Building Technology.ORCID iD: 0000-0003-2528-4399
Karlstad University, Faculty of Technology and Science, Department of Energy, Environmental and Building Technology.
2006 (English)Conference paper (Refereed)
Abstract [en]

Drying is a costly and energy consuming process. Consequently, it is of great practical importance to improve its energy efficiency. Our objective, therefore, is to develop and validate a theoretical drying model by studying the recirculation of drying gases. The results show that the amount of recovered energy over the condenser and the dryer efficiency increase with increased recirculation, implying an energy efficient operation. The validation shows that the model correlates well with industrial data. Accordingly, it should be possible to use the model industrially to predict capacity changes and energy recovered when changes in drying gas recirculation are made

Place, publisher, year, edition, pages
2006.
Keyword [en]
rotary drying, recirculation, energy recovery, dew point, validation
National Category
Energy Systems
Research subject
Environmental and Energy Systems
Identifiers
URN: urn:nbn:se:kau:diva-25421OAI: oai:DiVA.org:kau-25421DiVA: diva2:599199
Conference
15th International Drying Symposium (IDS 2006), Budapest, Hungary, 20-23 August 2006
Note

Distrubution: magnus.stahl@kau.se

Available from: 2013-01-22 Created: 2013-01-22 Last updated: 2016-05-26

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