Matches in SemOpenAlex for { <https://semopenalex.org/work/W4378619118> ?p ?o ?g. }
Showing items 1 to 69 of
69
with 100 items per page.
- W4378619118 abstract "Abstract Understanding the nucleation and growth dynamics of the surface bubbles generated on a heated surface can benefit a wide range of modern technologies, such as the cooling systems of electronics, refrigeration cycles, nuclear reactors and metal industries, etc. Usually, these studies are conducted in a terrestrial environment. As space exploration and economy expand at an unprecedented pace, the aforementioned applications that are potentially deployable in space call for the understanding of thermal bubble phenomena in a microgravity setting. In this work, we investigate the nucleation and growth of surface bubbles in space, where the gravity effect is negligible compared to Earth. We observe much faster bubble nucleation, and the growth rate can be ~30 times higher than that on Earth. Our finite element thermofluidic simulations show that the thermal convective flow due to gravity around the nucleation site is the key factor that effectively dissipates the heat from the heating substrate to the bulk liquid and slows down the bubble nucleation and growth processes. Due to the microgravity field in space, the thermal convective flow is negligible compared to the terrestrial environment, leading to heat localization around the nucleation site, thus enabling faster bubble nucleation and growth in space. We also find that bubble nucleation can be influenced by the characteristic length of the microstructures on heating surface. The microstructures behave as fins to enhance the cooling of the surface. With finer microstructures enabling more efficient surface-to-liquid heat transfer, the bubble nucleation takes longer." @default.
- W4378619118 created "2023-05-29" @default.
- W4378619118 creator A5004383076 @default.
- W4378619118 creator A5036081021 @default.
- W4378619118 creator A5041614972 @default.
- W4378619118 creator A5046594102 @default.
- W4378619118 creator A5048433317 @default.
- W4378619118 creator A5056428955 @default.
- W4378619118 creator A5065387614 @default.
- W4378619118 creator A5067195383 @default.
- W4378619118 creator A5074624653 @default.
- W4378619118 date "2023-05-29" @default.
- W4378619118 modified "2023-09-27" @default.
- W4378619118 title "Bubble Nucleation and Growth on Microstructured Surfaces under Microgravity" @default.
- W4378619118 doi "https://doi.org/10.21203/rs.3.rs-2787297/v1" @default.
- W4378619118 hasPublicationYear "2023" @default.
- W4378619118 type Work @default.
- W4378619118 citedByCount "0" @default.
- W4378619118 crossrefType "posted-content" @default.
- W4378619118 hasAuthorship W4378619118A5004383076 @default.
- W4378619118 hasAuthorship W4378619118A5036081021 @default.
- W4378619118 hasAuthorship W4378619118A5041614972 @default.
- W4378619118 hasAuthorship W4378619118A5046594102 @default.
- W4378619118 hasAuthorship W4378619118A5048433317 @default.
- W4378619118 hasAuthorship W4378619118A5056428955 @default.
- W4378619118 hasAuthorship W4378619118A5065387614 @default.
- W4378619118 hasAuthorship W4378619118A5067195383 @default.
- W4378619118 hasAuthorship W4378619118A5074624653 @default.
- W4378619118 hasBestOaLocation W43786191181 @default.
- W4378619118 hasConcept C10899652 @default.
- W4378619118 hasConcept C112964491 @default.
- W4378619118 hasConcept C121332964 @default.
- W4378619118 hasConcept C157915830 @default.
- W4378619118 hasConcept C159467904 @default.
- W4378619118 hasConcept C171250308 @default.
- W4378619118 hasConcept C185592680 @default.
- W4378619118 hasConcept C192562407 @default.
- W4378619118 hasConcept C50517652 @default.
- W4378619118 hasConcept C57879066 @default.
- W4378619118 hasConcept C61048295 @default.
- W4378619118 hasConcept C97355855 @default.
- W4378619118 hasConceptScore W4378619118C10899652 @default.
- W4378619118 hasConceptScore W4378619118C112964491 @default.
- W4378619118 hasConceptScore W4378619118C121332964 @default.
- W4378619118 hasConceptScore W4378619118C157915830 @default.
- W4378619118 hasConceptScore W4378619118C159467904 @default.
- W4378619118 hasConceptScore W4378619118C171250308 @default.
- W4378619118 hasConceptScore W4378619118C185592680 @default.
- W4378619118 hasConceptScore W4378619118C192562407 @default.
- W4378619118 hasConceptScore W4378619118C50517652 @default.
- W4378619118 hasConceptScore W4378619118C57879066 @default.
- W4378619118 hasConceptScore W4378619118C61048295 @default.
- W4378619118 hasConceptScore W4378619118C97355855 @default.
- W4378619118 hasLocation W43786191181 @default.
- W4378619118 hasOpenAccess W4378619118 @default.
- W4378619118 hasPrimaryLocation W43786191181 @default.
- W4378619118 hasRelatedWork W1883292447 @default.
- W4378619118 hasRelatedWork W1978001309 @default.
- W4378619118 hasRelatedWork W1993349652 @default.
- W4378619118 hasRelatedWork W2021838315 @default.
- W4378619118 hasRelatedWork W2033905137 @default.
- W4378619118 hasRelatedWork W2368873082 @default.
- W4378619118 hasRelatedWork W2890581128 @default.
- W4378619118 hasRelatedWork W3058070898 @default.
- W4378619118 hasRelatedWork W3163483663 @default.
- W4378619118 hasRelatedWork W4289375639 @default.
- W4378619118 isParatext "false" @default.
- W4378619118 isRetracted "false" @default.
- W4378619118 workType "article" @default.