Zobrazeno 1 - 10
of 33
pro vyhledávání: '"Bošković-Vragolović Nevenka M."'
Autor:
Jaćimovski Darko R., Brzić Danica V., Garić-Grulović Radmila V., Pjanović Rada V., Đuriš Mihal M., Arsenijević Zorana Lj., Bošković-Vragolović Nevenka M.
Publikováno v:
Journal of the Serbian Chemical Society, Vol 87, Iss 7-8, Pp 911-924 (2022)
In this work the theoretical model for heat transfer from a wall to a liquid-solid fluidized bed by liquid convective mechanism has been proposed and developed. The model is based on thickness of boundary layer and film theory. The key parameter in t
Externí odkaz:
https://doaj.org/article/04b3a86f807c4b0590edc14ded8315f0
Autor:
Zdravković Jasmina M., Pavlović Nenad V., Bošković-Vragolović Nevenka M., Moravčević Đorđe Ž., Šević Milan M.
Publikováno v:
Food and Feed Research, Vol 44, Iss 2, Pp 133-142 (2017)
The aim of this study was to find an optimal way of tomato drying in a tunnel type dryer, in order to achieve the lowest possible losses in nutritive value of dried tomato products. Domestic variety of tomato (SP-109) was used in this research. Dryin
Externí odkaz:
https://doaj.org/article/bf54db332b3a4dffa56effc56e7e12c4
Autor:
Marković Miljana S., Bošković-Vragolović Nevenka M., Ristić Mihailo S., Pavićević Vladimir P., Veljković Vlada B., Milojević Svetomir Ž.
Publikováno v:
Hemijska Industrija, Vol 71, Iss 6, Pp 471-477 (2017)
This paper deals with fractionation of the essential oil from juniper (Juniperus communis L.) berries by hydrodistillation (HD) and simultaneous hydrodistillation and rectification (SHDR) at atmospheric pressure. A rectification column was filled wit
Externí odkaz:
https://doaj.org/article/98e61de28cbe4d528f9fd9dabb74dc23
Autor:
Pravilović Radoslava N., Radunović Vesna S., Bošković-Vragolović Nevenka M., Bugarski Branko M., Pjanović Rada V.
Publikováno v:
Hemijska Industrija, Vol 69, Iss 4, Pp 347-353 (2015)
Polyphenols are compound which are widely studied because of their antioxidative and potential therapeutic properties. Systems for the controlled release of drugs offer a number of benefits comparing with traditional forms of medicines and because
Externí odkaz:
https://doaj.org/article/50c0484e5fb54c608cea8e20568fbfb7
Autor:
Jaćimovski Darko R., Garić-Grulović Radmila V., Grbavčić Željko B., Đuriš Mihal M., Bošković-Vragolović Nevenka M.
Publikováno v:
Hemijska Industrija, Vol 68, Iss 1, Pp 15-25 (2014)
Wall-to-bed momentum, heat and mass transfer in vertical liquid-solids flow, as well as in single phase flow, were studied. The aim of this investigation was to establish the analogy among those phenomena. Also, effect of particles concentration on m
Externí odkaz:
https://doaj.org/article/aaf164d203314b07b992e09694d0b0d9
Publikováno v:
Journal of the Serbian Chemical Society, Vol 70, Iss 11, Pp 1373-1379 (2005)
The mass transfer coefficient between fluid and an immersed sphere in liquid packed and fluidized beds of inert spherical particles have been studied experimentally using a column 40 mm in diameter. The mass transfer data were obtained by studying th
Externí odkaz:
https://doaj.org/article/33a2c9f9b95c4fa79090ec8108b79d7e
Mass transfer from the wall of a column to the fluid in a fluidized bed of inert spherical particles
Publikováno v:
Hemijska Industrija, Vol 58, Iss 2, Pp 69-72 (2004)
Mass transfer in fluidized beds is an important operation for separation processes. Two effects can be achieved by using fluidized beds in mass transfer processes increasing interface area and relative movement between the phases. These effects are b
Externí odkaz:
https://doaj.org/article/352cbbe604d8487fad86efd673dccbd0
Autor:
Marković, Miljana S., Milojević, Svetomir Ž., Bošković-Vragolović, Nevenka M., Pavićević, Vladimir P., Babincev, Ljiljana М., Veljković, Vlada B.
Publikováno v:
In Chinese Journal of Chemical Engineering March 2019 27(3):605-612
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Akademický článek
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