Matches in SemOpenAlex for { <https://semopenalex.org/work/W4382929959> ?p ?o ?g. }
Showing items 1 to 59 of
59
with 100 items per page.
- W4382929959 abstract "Efficient natural convection-cooled heat sinks are vital to the future of electronics cooling due to their low energy demand in the absence of an external pumping agency in comparison to other cooling methods. The present study is aimed to identify the most effective fin design for enhancing heat transfer in natural convection applications. Initially, a baseline case with rectangular fins was considered in the present study and it was optimized with respect to fin spacing. This optimized baseline case is then validated against the semi-empirical correlation proposed by Elen-baas (1942) [2]. Upon good agreement, the validated model is used for comparative analysis of different heat sink configurations with rectangular, trapezoidal, curved, and angled fins. The optimised fin spacing obtained for the baseline case is also used for the other heat sink configura-tions and then the fin designs are further optimized for better performance. However, for the an-gled fin case, the optimized configuration proposed by Zhang et al. (2020) [3] is adopted in the present study. This study is carried out with Ansys Fluent for a Rayleigh number of 2.4 × 10^6. The proposed novel curved fin design with a shroud defined as Case C4 showed a 4.1% decrease in the system’s thermal resistance with an increase in the heat transfer coefficient of 4.4% when compared to the optimized baseline fin case. The obtained results are further non-dimensionalized with proposed scaling in terms of the baseline case for the two novel heat sink cases (trapezoidal, curved)." @default.
- W4382929959 created "2023-07-04" @default.
- W4382929959 creator A5025613632 @default.
- W4382929959 creator A5066309722 @default.
- W4382929959 creator A5080666354 @default.
- W4382929959 creator A5092383707 @default.
- W4382929959 date "2023-07-03" @default.
- W4382929959 modified "2023-09-27" @default.
- W4382929959 title "Efficient Numerical Shape Optimization of Natural Convection Cooled Heat Sinks" @default.
- W4382929959 doi "https://doi.org/10.20944/preprints202307.0086.v1" @default.
- W4382929959 hasPublicationYear "2023" @default.
- W4382929959 type Work @default.
- W4382929959 citedByCount "0" @default.
- W4382929959 crossrefType "posted-content" @default.
- W4382929959 hasAuthorship W4382929959A5025613632 @default.
- W4382929959 hasAuthorship W4382929959A5066309722 @default.
- W4382929959 hasAuthorship W4382929959A5080666354 @default.
- W4382929959 hasAuthorship W4382929959A5092383707 @default.
- W4382929959 hasBestOaLocation W43829299591 @default.
- W4382929959 hasConcept C121332964 @default.
- W4382929959 hasConcept C127413603 @default.
- W4382929959 hasConcept C186937647 @default.
- W4382929959 hasConcept C192562407 @default.
- W4382929959 hasConcept C24561367 @default.
- W4382929959 hasConcept C2777096023 @default.
- W4382929959 hasConcept C29700514 @default.
- W4382929959 hasConcept C50517652 @default.
- W4382929959 hasConcept C54791560 @default.
- W4382929959 hasConcept C57879066 @default.
- W4382929959 hasConcept C78519656 @default.
- W4382929959 hasConcept C91721477 @default.
- W4382929959 hasConceptScore W4382929959C121332964 @default.
- W4382929959 hasConceptScore W4382929959C127413603 @default.
- W4382929959 hasConceptScore W4382929959C186937647 @default.
- W4382929959 hasConceptScore W4382929959C192562407 @default.
- W4382929959 hasConceptScore W4382929959C24561367 @default.
- W4382929959 hasConceptScore W4382929959C2777096023 @default.
- W4382929959 hasConceptScore W4382929959C29700514 @default.
- W4382929959 hasConceptScore W4382929959C50517652 @default.
- W4382929959 hasConceptScore W4382929959C54791560 @default.
- W4382929959 hasConceptScore W4382929959C57879066 @default.
- W4382929959 hasConceptScore W4382929959C78519656 @default.
- W4382929959 hasConceptScore W4382929959C91721477 @default.
- W4382929959 hasLocation W43829299591 @default.
- W4382929959 hasOpenAccess W4382929959 @default.
- W4382929959 hasPrimaryLocation W43829299591 @default.
- W4382929959 hasRelatedWork W1971055866 @default.
- W4382929959 hasRelatedWork W1973426468 @default.
- W4382929959 hasRelatedWork W2061638493 @default.
- W4382929959 hasRelatedWork W2341067148 @default.
- W4382929959 hasRelatedWork W2731157151 @default.
- W4382929959 hasRelatedWork W2733863654 @default.
- W4382929959 hasRelatedWork W4362706044 @default.
- W4382929959 hasRelatedWork W4382929959 @default.
- W4382929959 hasRelatedWork W1725871628 @default.
- W4382929959 hasRelatedWork W2107590346 @default.
- W4382929959 isParatext "false" @default.
- W4382929959 isRetracted "false" @default.
- W4382929959 workType "article" @default.