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Title:Numerična in eksperimentalna analiza raztapljanja soli v vodi med mešanjem : magistrsko delo
Authors:ID Kosi, Danijel (Author)
ID Zadravec, Matej (Mentor) More about this mentor... New window
ID Hriberšek, Matjaž (Co-mentor)
Files:.pdf MAG_Kosi_Danijel_2020.pdf (2,33 MB)
MD5: 580B862386BB7BB409888A8B5534C904
PID: 20.500.12556/dkum/8a88c3f6-ee02-48b9-a7fe-a0a921dd3db5
 
Language:Slovenian
Work type:Master's thesis/paper
Typology:2.09 - Master's Thesis
Organization:FS - Faculty of Mechanical Engineering
Abstract:magistrski nalogi je opisan razvoj računskega modela raztapljanja soli na osnovi računalniške dinamike tekočin in njegova eksperimentalna validacija. Validacija temelji na eksperimentalnem delu oz. merjenju koncentracije solne raztopine s pomočjo merilnega instrumenta WTW Multi 3320. Preko električne prevodnosti, ki smo jo z merilcem merili, smo rezultate s funkcijo pretvorili v koncentracijo. Naslednji korak je bil simuliranje mešanja delcev soli povprečne velikosti v vodi za pridobitev povprečne hitrosti delcev. Predstavljen je uporabljen geometrijski model, ki smo ga zmodelirali v programu SolidWorks in simulacija, ki smo jo izvedli v programu Fluent. Na koncu smo naredili preračun v programu Excel, s katerim smo hoteli čim bolj natančno opisati raztapljanje soli, ki smo jo zabeležili pri eksperimentalnih meritvah.
Keywords:Raztapljanje, solna raztopina, merjenje koncentracije, merjenje električne prevodnosti, numerična simulacija z delci, raztapljanje soli v vodi, preračun raztapljanja soli.
Place of publishing:Maribor
Place of performance:Maribor
Publisher:[D. Kosi]
Year of publishing:2020
Number of pages:IX, 45 f.
PID:20.500.12556/DKUM-75945 New window
UDC:[532.5:044]:66.06(043.2)
COBISS.SI-ID:17146371 New window
NUK URN:URN:SI:UM:DK:O9EV4UQB
Publication date in DKUM:18.05.2020
Views:1237
Downloads:113
Metadata:XML RDF-CHPDL DC-XML DC-RDF
Categories:KTFMB - FS
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Licences

License:CC BY-ND 4.0, Creative Commons Attribution-NoDerivatives 4.0 International
Link:http://creativecommons.org/licenses/by-nd/4.0/
Description:Under the NoDerivatives Creative Commons license one can take a work released under this license and re-distribute it, but it cannot be shared with others in adapted form, and credit must be provided to the author.
Licensing start date:16.03.2020

Secondary language

Language:English
Title:Numerical and experimental analysis of salt dissolution in water during a mixing
Abstract:The master's thesis describes the development of a computational model of salt dissolution based on computational fluid dynamics and its experimental validation. Validation is based on experimental work which is the measurement of salt solution concentration using a WTW Multi 3320 measuring instrument. The results of electrical conductivity measured with the meter was converted to a concentration with a function. The next step was to simulate the mixing of average-sized salt particles in water to obtain an average particle velocity. The geometric model was modeled in SolidWorks and the simulation was performed in Ansys Fluent. In the end, we made an Excel calculation that describes the experimental measurements as accurately as possible.
Keywords:Dissolution, concentration measurement, electrical conductivity measurement, numerical simulation with particles, dissolution of salt in water, calculation of salt dissolution.


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