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Title:
Simulacija toka zraka in delcev v pljučih : diplomsko delo
Authors:
ID
Ovsenjak, Tomaž
(Author)
ID
Ravnik, Jure
(Mentor)
More about this mentor...
Files:
UN_Ovsenjak_Tomaz_2019.pdf
(1,25 MB)
MD5: 0BA4043463B997477FE9AEBCB5359B86
PID:
20.500.12556/dkum/491ce759-c435-488f-a30c-a9d0bc4263c9
Language:
Slovenian
Work type:
Bachelor thesis/paper
Typology:
2.11 - Undergraduate Thesis
Organization:
FS - Faculty of Mechanical Engineering
Abstract:
V diplomskem delu je bila izvedena numerična simulacija toka zraka in delcev v pljučih. Simulacija je bila izvedena na podlagi poenostavljenega modela pljuč. S pomočjo simulacijskega programa OpenFOAM-a smo pripravili več računskih mrež, ki so se razlikovale po gostoti celic. Z uporabo robnih in začetnih pogojev, smo izvedli numerično simulacijo in izbrali optimalno mrežo. Najprej je simulacija potekala samo z zrakom, nato pa smo k toku zraka dodali še zelo majhne delce, kjer smo opazovali njihovo odlaganje na različnih točkah poenostavljenega modela pljuč. Rezultate simulacije smo primerjali z avtorji drugih virov. Po zaključenem praktičnem delu diplomske naloge, smo rezultate analizirali in podali zaključke.
Keywords:
Odlaganje delcev
,
numerična simulacija nestisljivega toka
,
tok delcev
Place of publishing:
Maribor
Place of performance:
Maribor
Publisher:
[T. Ovsenjak]
Year of publishing:
2019
Number of pages:
VII, 48 f.
PID:
20.500.12556/DKUM-74637
UDC:
519.876.5:611.24(043.2)
COBISS.SI-ID:
22977558
NUK URN:
URN:SI:UM:DK:G9PUYPYK
Publication date in DKUM:
18.09.2019
Views:
929
Downloads:
78
Metadata:
Categories:
KTFMB - FS
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:
OVSENJAK, Tomaž, 2019,
Simulacija toka zraka in delcev v pljučih : diplomsko delo
[online]. Bachelor’s thesis. Maribor : T. Ovsenjak. [Accessed 21 March 2025]. Retrieved from: https://dk.um.si/IzpisGradiva.php?lang=eng&id=74637
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Licences
License:
CC BY-NC-ND 4.0, Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International
Link:
http://creativecommons.org/licenses/by-nc-nd/4.0/
Description:
The most restrictive Creative Commons license. This only allows people to download and share the work for no commercial gain and for no other purposes.
Licensing start date:
03.09.2019
Secondary language
Language:
English
Title:
Simulation of particle laden air in lungs
Abstract:
In this Bachelor's thesis we analyze the simulation of flow particle laden in lungs. The simulation was run on simplified model of lungs. With the help of a simulation program OpenFOAM we made different meshes, which were different in density of nodes. Next we ran a simulation with proper boundary and initial conditions and chosen the optimal mesh. Firstly, we simulated only air in the next step we added the glass fibers where we studied the deposition density in different areas of the simplified model of lungs. Results of our simulation were compared to results of authors. Lastly, the results of the simulation, were analyzed and conclusions were made.
Keywords:
desposition of particles
,
numerical simulation of incompressible flow
,
flow of particles
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