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Title:Heat diffusion in fractal geometry cooling surface
Authors:ID Ramšak, Matjaž (Author)
ID Škerget, Leopold (Author)
Files:.pdf Thermal_Science_2012_Ramsak,_Skerget_Heat_diffusion_in_fractal_geometry_cooling_surface.pdf (313,63 KB)
MD5: C0F899522FD4CCD7244452CA7B8AD14B
 
URL http://www.doiserbia.nb.rs/Article.aspx?ID=0354-98361204955R
 
Language:English
Work type:Scientific work
Typology:1.01 - Original Scientific Article
Organization:FS - Faculty of Mechanical Engineering
Abstract:In the paper the numerical simulation of heat diffusion in the fractal geometry of och snowflake is presented using multidomain mixed Boundary Element Method. he idea and motivation of work is to improve the cooling of small electronic devices sing fractal geometry of surface similar to cooling ribs. The heat diffusion is ssumed as the only principle of heat transfer. The results are compared to the heat lux of a flat surface. The limiting case of infinite small fractal element is computed sing Richardson extrapolation.
Keywords:heat transfer, cooling of electronic devices, boundary element method, fractals
Publication status:Published
Publication version:Version of Record
Year of publishing:2012
Number of pages:str. 955-968
Numbering:Letn. 16, št. 4
PID:20.500.12556/DKUM-50230 New window
ISSN:0354-9836
UDC:536
ISSN on article:0354-9836
COBISS.SI-ID:16562710 New window
DOI:10.2298/TSCI1204955R New window
NUK URN:URN:SI:UM:DK:VDBUD39R
Publication date in DKUM:10.07.2015
Views:2022
Downloads:339
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Categories:Misc.
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Record is a part of a journal

Title:Thermal science
Shortened title:Therm. sci.
Publisher:Vinča Institute of Nuclear Sciences
ISSN:0354-9836
COBISS.SI-ID:43417089 New window

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:10.07.2015

Secondary language

Language:Slovenian
Keywords:prenos toplote, hlajenje elektronskih naprav, metoda končnih elementov, fraktali


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