Please use this identifier to cite or link to this item:
Full metadata record
DC FieldValueLanguage
dc.contributor.authorAboltins, Aivars-
dc.contributor.authorRubina, Tatjana-
dc.contributor.authorJotautienė, Eglė-
dc.description.abstractThe aim of this paper is to determine the error of the diffusion coefficient of removed moisture applying convection drying of carrot slices. In this study series for diffusion coefficient calculation are applied and the diffusion coefficient error at the beginning of the experiment is investigated. The experiments were carried out with carrot slices of 15 mm thickness on laboratory conditions. There are compared drying processes by different drying temperatures with the purpose to investigate the temperature effect on the diffusion coefficient changes. Using the experimental data the theoretical diffusion coefficient was calculated using iterative methods with small drying time. The research shows that one should be careful when using the first term of solution of the Fick’s second law of diffusion, although in practice only the first term of the series is often applied. The results of this research showed that the error of the diffusion coefficient occured due to several members of series at small times. The theoretical results are useful for description and modelling of the drying process with the time dependent diffusion coefficient for carrot slices and pieces on two- and threedimensional case. The calculated parameters can be used for further research work and for improvement of the whole drying processen
dc.description.sponsorshipVytauto Didžiojo universitetas-
dc.description.sponsorshipŽemės ūkio akademija-
dc.format.extentp. 1327-1332-
dc.relation.ispartofEngineering for rural development [elektroninis išteklius] : 16th international scientific conference, May 24-26, 2017: proceedings. Jelgava: Latvia University of Agriculture, 2017, Vol. 16-
dc.relation.isreferencedbyConference Proceedings Citation Index (Web of Science)-
dc.relation.isreferencedbyAcademic Search Complete (EBSCO)-
dc.subjectDiffusion coefficienten
dc.subject.classificationStraipsnis konferencijos medžiagoje Clarivate Analytics Web of Science ar/ir Scopus / Article in Clarivate Analytics Web of Science or Scopus DB conference proceedings (P1a)-
dc.subject.otherAplinkos inžinerija / Environmental engineering (T004)-
dc.titleDiffusion coefficient estimation difficulties at the beginning of drying experimenten
dc.typeresearch article-
local.object{"source": {"code": "vdu", "handle": "52346"}, "publisher": {"other": ["Latvia University of Agriculture"], "list": false}, "db": {"clarivate": false, "scopus": true, "list": true}, "issn": ["1691-3043"], "doi": "10.22616/ERDev2017.16.N293", "code": "P1a", "subject": ["T004"], "url": [""], "country": "LV", "language": "en", "area": "T", "original": true, "pages": 6, "sheets": 0.429, "timestamp": "20201015131711.0", "account": {"year": 2017, "late": false}, "na": 3, "nip": 1, "affiliation": [{"contribution": 0.33333333333333, "aip": 1, "country": ["LV"], "rel": "aut", "lname": "Aboltins", "fname": "Aivars", "status": "0", "name": "Aboltins, Aivars"}, {"contribution": 0.33333333333333, "aip": 1, "country": ["LV"], "rel": "aut", "lname": "Rubina", "fname": "Tatjana", "status": "0", "name": "Rubina, Tatjana"}, {"contribution": 0.33333333333333, "aip": 1, "country": ["LT"], "rel": "aut", "org": [{"create": true, "contribution": 0.33333333333333, "name": "Vytauto Didžiojo universitetas", "id": "111950396", "level": "0", "type": "uni", "research": "1", "status": "1", "unit": {"name": "Žemės ūkio akademija", "id": "09", "level": "1", "type": "aka", "research": "1", "status": "1"}}], "id": "27C5D5BE9E62AB821BE118B00204A3F9", "lname": "Jotautienė", "fname": "Eglė", "status": "1", "name": "Jotautienė, Eglė"}]}-
item.fulltextWith Fulltext-Žemės ūkio inžinerijos fakultetas-
Appears in Collections:Universiteto mokslo publikacijos / University Research Publications
Files in This Item:
marc.xml7.6 kBXMLView/Open

MARC21 XML metadata

Show simple item record
Export via OAI-PMH Interface in XML Formats
Export to Other Non-XML Formats

CORE Recommender

Page view(s)

checked on Mar 30, 2021


checked on Mar 31, 2021

Google ScholarTM



Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.