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master's thesis
Utjecaj procesnih parametara na kinetiku sušenja glinene pločice
Osijek: Josip Juraj Strossmayer University of Osijek, FACULTY OF FOOD TECHNOLOGY, 2009. urn:nbn:hr:109:500858
Tokić, Marko
Josip Juraj Strossmayer University of Osijek
FACULTY OF FOOD TECHNOLOGY
Department of Process Engineering
Sub-department of Unit Operations

Institutional repository: Repository of the Faculty of Food Technology Osijek

Cite this document

Tokić, M. (2009). Utjecaj procesnih parametara na kinetiku sušenja glinene pločice (Master's thesis). Osijek: Josip Juraj Strossmayer University of Osijek, FACULTY OF FOOD TECHNOLOGY. Retrieved from https://urn.nsk.hr/urn:nbn:hr:109:500858

Tokić, Marko. "Utjecaj procesnih parametara na kinetiku sušenja glinene pločice." Master's thesis, Josip Juraj Strossmayer University of Osijek, FACULTY OF FOOD TECHNOLOGY, 2009. https://urn.nsk.hr/urn:nbn:hr:109:500858

Tokić, Marko. "Utjecaj procesnih parametara na kinetiku sušenja glinene pločice." Master's thesis, Josip Juraj Strossmayer University of Osijek, FACULTY OF FOOD TECHNOLOGY, 2009. https://urn.nsk.hr/urn:nbn:hr:109:500858

Tokić, M. (2009). 'Utjecaj procesnih parametara na kinetiku sušenja glinene pločice', Master's thesis, Josip Juraj Strossmayer University of Osijek, FACULTY OF FOOD TECHNOLOGY, accessed 23 November 2024, https://urn.nsk.hr/urn:nbn:hr:109:500858

Tokić M. Utjecaj procesnih parametara na kinetiku sušenja glinene pločice [Master's thesis]. Osijek: Josip Juraj Strossmayer University of Osijek, FACULTY OF FOOD TECHNOLOGY; 2009 [cited 2024 November 23] Available at: https://urn.nsk.hr/urn:nbn:hr:109:500858

M. Tokić, "Utjecaj procesnih parametara na kinetiku sušenja glinene pločice", Master's thesis, Josip Juraj Strossmayer University of Osijek, FACULTY OF FOOD TECHNOLOGY, Osijek, 2009. Available at: https://urn.nsk.hr/urn:nbn:hr:109:500858

Metadata
TitleUtjecaj procesnih parametara na kinetiku sušenja glinene pločice
Title (english)The influence of process parameters on the kinetics of clay tiles drying
AuthorMarko Tokić
MentorSrećko Tomas (mentor)
MentorMirela Planinić (pomoć pri izradi, neposredni voditelj)
Committee memberMate Bilić (predsjednik povjerenstva)
Committee memberSrećko Tomas (član povjerenstva)
Committee memberMirela Planinić (član povjerenstva)
Committee memberBernarda Šeruga (član povjerenstva)
MBZ: 74004
GranterJosip Juraj Strossmayer University of Osijek
FACULTY OF FOOD TECHNOLOGY
(Department of Process Engineering)
(Sub-department of Unit Operations)
Osijek
Defense date and country2009-07-23, Croatia
Scientific / art field,
discipline and subdiscipline		BIOTECHNICAL SCIENCES
Food Technology
Engineering
Abstract
U ovom radu je istraživan utjecaj promjena procesnih parametara na kinetiku sušenja glinenih pločica u sušioniku „TRAY DRIER“ u laboratorijskim uvjetima. Tijekom istraživanja praćeno je kako povećanje temperature sušećeg medija utječe na kinetiku sušenja i ostale procesne parametre. Povećanje temperature može dovesti do ubrzavanja procesa sušenja što dovodi do uštede energije. Od ostalih procesnih parametara praćen je sadržaj vlage uzorka, promjena mase uzorka, linearno skupljanje uzorka, temperatura u uzorku te stanje sušećeg medija u ovisnosti o vremenu sušenja. Pod dozvoljenim promjenama u procesu sušenja podrazumijevaju se one koje ne narušavaju kvalitetu i oblik proizvoda. Odabran je odgovarajući matematički model (modificirani Henderson-Pabis) na osnovu kojeg se može kontrolirati i pravilno voditi proces sušenja. Tako možemo dobiti proizvod bez deformacija i lomova. Matematički model s kojim se dobiju najbolji rezultati je: \(\oint \left ( t \right )= a\cdot e^{\left ( -k\cdot t^{n} \right )}\). Spomenuti model mogao bi se uspješno primijeniti u industrijskom sušenju.
Abstract (english)
The influence of process parameter changes on the kinetics of clay tiles drying was investigated in this work. The research was performed in the convection drier ˝TRAY DRIER“ in laboratory conditions. The main part of this research was to prove how the increase of temperature of drying media (the air) influences the kinetics of drying and other process parameters. The increase of temperature can speed up the process of drying and means energy savings to the producer. Other important process parameters are the content of moisture in the clay tile, the mass exchange, linear shrinkage of the samples, the temperature of the drying media in relation to the time of drying. Allowed changes in the process of drying are the ones that don't disturbe neither the quality nor the shape of the product. The proper mathematical model was chosen in order to describe, control and lead the proces of drying correctly and get the product free from cracking and deformation. This is the model used to describe the process (modified Henderson-Pabis): \(\oint \left ( t \right )= a\cdot e^{\left ( -k\cdot t^{n} \right )}\). At the end it is sure that this model could be successfuly used in industrial drying.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:109:500858
ProjectNumber: 113-1130471-0338
Title: Modeliranje i simuliranje procesa sušenja i ekstrakcije u proizvodnji hrane
Title: Modelling and simulation of drying and extraction processes in food processing
Leader: Srećko Tomas
Jurisdiction: Croatia
Funder: MZOS
Funding stream: ZP
Study programmeTitle: Food Technology and Process Engineering
Study programme type: university
Study level: graduate
Academic / professional title: diplomirani inženjer prehrambene tehnologije i procesnog inženjerstva (diplomirani inženjer prehrambene tehnologije i procesnog inženjerstva)
Type of resourceText
File originBorn digital
Access conditionsAccess restricted to students and staff of home institution
Terms of useLicence In copyright icon
Created on2015-12-04 13:29:09