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Dehydration of apple rings

The effect of air humidity and velocity, tray surface and ring thickness, on the drying rates of apple rings, is reported. Drying rates for different apple slice thicknesses are correlated with the total moisture content of the fruit and the air relative humidity. Also reported are results on the...

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Main Author: Promnitz, Richard Henry George
Other Authors: Carr, A D
Format: Thesis
Language:English
Published: Department of Chemical Engineering 2023
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access_status_str Open Access
author Promnitz, Richard Henry George
author2 Carr, A D
author_browse Carr, A D
Promnitz, Richard Henry George
author_facet Carr, A D
Promnitz, Richard Henry George
author_sort Promnitz, Richard Henry George
collection Thesis
description The effect of air humidity and velocity, tray surface and ring thickness, on the drying rates of apple rings, is reported. Drying rates for different apple slice thicknesses are correlated with the total moisture content of the fruit and the air relative humidity. Also reported are results on the simulation, both experimental and computational, for the parallel-flow industrial dehydrator drying process.
format Thesis
id oai:open.uct.ac.za:11427/39007
institution University of Cape Town (South Africa)
language eng
last_indexed 2026-06-10T12:33:41.762Z
license_str Not specified — see source repository
provenance_str_mv Harvested via OAI-PMH from UCTD — University of Cape Town Open Access Repository
publishDate 2023
publishDateRange 2023
publishDateSort 2023
publisher Department of Chemical Engineering
publisherStr Department of Chemical Engineering
record_format dspace
source_str UCTD — University of Cape Town Open Access Repository
spelling oai:open.uct.ac.za:11427/39007 Dehydration of apple rings Promnitz, Richard Henry George Carr, A D Buhr, H O engineering The effect of air humidity and velocity, tray surface and ring thickness, on the drying rates of apple rings, is reported. Drying rates for different apple slice thicknesses are correlated with the total moisture content of the fruit and the air relative humidity. Also reported are results on the simulation, both experimental and computational, for the parallel-flow industrial dehydrator drying process. 2023-10-02T10:50:42Z 2023-10-02T10:50:42Z 1971 2023-10-02T10:50:18Z Master Thesis Masters MSc http://hdl.handle.net/11427/39007 eng application/pdf Department of Chemical Engineering Faculty of Engineering and the Built Environment
spellingShingle engineering
Promnitz, Richard Henry George
Dehydration of apple rings
thesis_degree_str Master's
title Dehydration of apple rings
title_full Dehydration of apple rings
title_fullStr Dehydration of apple rings
title_full_unstemmed Dehydration of apple rings
title_short Dehydration of apple rings
title_sort dehydration of apple rings
topic engineering
url http://hdl.handle.net/11427/39007
work_keys_str_mv AT promnitzrichardhenrygeorge dehydrationofapplerings