FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2059968720> ?p ?o ?g. }

• W2059968720 endingPage "300" @default.
• W2059968720 startingPage "273" @default.
• W2059968720 abstract "The not only lower but also uniform MEMS chip temperatures can be reached by selecting suitable boiling number range that ensures the nucleate boiling heat transfer. In this article, boiling heat transfer experiments in 10 silicon triangular microchannels with the hydraulic diameter of 155.4 μm were performed using acetone as the working fluid, having the inlet liquid temperatures of 24–40°C, mass fluxes of 96–360 kg/m2s, heat fluxes of 140–420 kW/m2 , and exit vapor mass qualities of 0.28–0.70. The above data range correspond to the boiling number from 1.574 × 10−3 to 3.219 × 10−3 and ensure the perfect nucleate boiling heat transfer region, providing a very uniform chip temperature distribution in both streamline and transverse directions. The boiling heat transfer coefficients determined by the infrared radiator image system were found to be dependent on the heat fluxes only, not dependent on the mass fluxes and the vapor mass qualities covering the above data range. The high-speed flow visualization shows that the periodic flow patterns take place inside the microchannel in the time scale of milliseconds, consisting of liquid refilling stage, bubble nucleation, growth and coalescence stage, and transient liquid film evaporation stage in a full cycle. The paired or triplet bubble nucleation sites can occur in the microchannel corners anywhere along the flow direction, accounting for the nucleate boiling heat transfer mode. The periodic boiling process is similar to a series of bubble nucleation, growth, and departure followed by the liquid refilling in a single cavity for the pool boiling situation. The chip temperature difference across the whole two-phase area is found to be small in a couple of degrees, providing a better thermal management scheme for the high heat flux electronic components. Chen's [1 Chen, J.C. 1966. Correlation for Boiling Heat Transfer to Saturated Fluids in Convective Flow. I & EC Process Design Development, 5: 322–329. [Crossref], [Web of Science ®] , [Google Scholar]] widely accepted correlation for macrochannels and Bao et al.'s [2 Bao, Z.Y., Fletcher, D.F. and Haynes, B.S. 2000. Flow Boiling Heat Transfer of Freon R11 and HCFC123 in Narrow Passages. International Journal of Heat and Mass Transfer, 43: 3347–3358. [Crossref], [Web of Science ®] , [Google Scholar]] correlation obtained in a copper capillary tube with the inside diameter of 1.95 mm using R11 and HCFC123 as working fluids can predict the present experimental data with accepted accuracy. Other correlations fail to predict the correct heat transfer coefficient trends. New heat transfer correlations are also recommended." @default.
• W2059968720 created "2016-06-24" @default.
• W2059968720 creator A5010360031 @default.
• W2059968720 creator A5013851053 @default.
• W2059968720 date "2007-12-11" @default.
• W2059968720 modified "2023-10-18" @default.
• W2059968720 title "Uniform Mems Chip Temperatures in the Nucleate Boiling Heat Transfer Region by Selecting Suitable, Medium Boiling Number Range" @default.
• W2059968720 cites W1965073236 @default.
• W2059968720 cites W1979182722 @default.
• W2059968720 cites W1985187828 @default.
• W2059968720 cites W1993495115 @default.
• W2059968720 cites W2014598378 @default.
• W2059968720 cites W2018080730 @default.
• W2059968720 cites W2034067355 @default.
• W2059968720 cites W2037209093 @default.
• W2059968720 cites W2042180823 @default.
• W2059968720 cites W2061255566 @default.
• W2059968720 cites W2063830914 @default.
• W2059968720 cites W2065386238 @default.
• W2059968720 cites W2070459320 @default.
• W2059968720 cites W2074348972 @default.
• W2059968720 cites W2101488151 @default.
• W2059968720 cites W2116233545 @default.
• W2059968720 cites W2117856525 @default.
• W2059968720 cites W2120660956 @default.
• W2059968720 cites W2799092247 @default.
• W2059968720 doi "https://doi.org/10.1080/15567260701715370" @default.
• W2059968720 hasPublicationYear "2007" @default.
• W2059968720 type Work @default.
• W2059968720 sameAs 2059968720 @default.
• W2059968720 citedByCount "3" @default.
• W2059968720 countsByYear W20599687202012 @default.
• W2059968720 countsByYear W20599687202015 @default.
• W2059968720 countsByYear W20599687202018 @default.
• W2059968720 crossrefType "journal-article" @default.
• W2059968720 hasAuthorship W2059968720A5010360031 @default.
• W2059968720 hasAuthorship W2059968720A5013851053 @default.
• W2059968720 hasBestOaLocation W20599687202 @default.
• W2059968720 hasConcept C121332964 @default.
• W2059968720 hasConcept C157777378 @default.
• W2059968720 hasConcept C167131557 @default.
• W2059968720 hasConcept C171250308 @default.
• W2059968720 hasConcept C192562407 @default.
• W2059968720 hasConcept C197194406 @default.
• W2059968720 hasConcept C29700514 @default.
• W2059968720 hasConcept C50517652 @default.
• W2059968720 hasConcept C57879066 @default.
• W2059968720 hasConcept C61048295 @default.
• W2059968720 hasConcept C63662833 @default.
• W2059968720 hasConcept C97355855 @default.
• W2059968720 hasConceptScore W2059968720C121332964 @default.
• W2059968720 hasConceptScore W2059968720C157777378 @default.
• W2059968720 hasConceptScore W2059968720C167131557 @default.
• W2059968720 hasConceptScore W2059968720C171250308 @default.
• W2059968720 hasConceptScore W2059968720C192562407 @default.
• W2059968720 hasConceptScore W2059968720C197194406 @default.
• W2059968720 hasConceptScore W2059968720C29700514 @default.
• W2059968720 hasConceptScore W2059968720C50517652 @default.
• W2059968720 hasConceptScore W2059968720C57879066 @default.
• W2059968720 hasConceptScore W2059968720C61048295 @default.
• W2059968720 hasConceptScore W2059968720C63662833 @default.
• W2059968720 hasConceptScore W2059968720C97355855 @default.
• W2059968720 hasIssue "3-4" @default.
• W2059968720 hasLocation W20599687201 @default.
• W2059968720 hasLocation W20599687202 @default.
• W2059968720 hasOpenAccess W2059968720 @default.
• W2059968720 hasPrimaryLocation W20599687201 @default.
• W2059968720 hasRelatedWork W2031285021 @default.
• W2059968720 hasRelatedWork W2035507968 @default.
• W2059968720 hasRelatedWork W2280326987 @default.
• W2059968720 hasRelatedWork W2368265997 @default.
• W2059968720 hasRelatedWork W3203889946 @default.
• W2059968720 hasRelatedWork W3209147890 @default.
• W2059968720 hasRelatedWork W347367137 @default.
• W2059968720 hasRelatedWork W4214504450 @default.
• W2059968720 hasRelatedWork W4254024691 @default.
• W2059968720 hasRelatedWork W2531762735 @default.
• W2059968720 hasVolume "11" @default.
• W2059968720 isParatext "false" @default.
• W2059968720 isRetracted "false" @default.
• W2059968720 magId "2059968720" @default.
• W2059968720 workType "article" @default.