Heat diffusion in fractal geometry cooling surface
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;
Data
| Language: | English |
|---|---|
| Year of publishing: | 2012 |
| Typology: | 1.01 - Original Scientific Article |
| Organization: | UM FS - Faculty of Mechanical Engineering |
| UDC: | 536 |
| COBISS: |
16562710
|
| ISSN: | 0354-9836 |
| Views: | 1191 |
| Downloads: | 275 |
| Average score: | 0 (0 votes) |
| Metadata: |
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Other data
| Secondary language: | Slovenian |
|---|---|
| Secondary keywords: | prenos toplote;hlajenje elektronskih naprav;metoda končnih elementov;fraktali; |
| URN: | URN:SI:UM: |
| Type (COBISS): | Scientific work |
| Pages: | str. 955-968 |
| Volume: | ǂVol. ǂ16 |
| Issue: | ǂno. ǂ4 |
| Chronology: | 2012 |
| DOI: | 10.2298/TSCI1204955R |
| ID: | 1439277 |
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