Matches in SemOpenAlex for { <https://semopenalex.org/work/W3122308656> ?p ?o ?g. }
- W3122308656 endingPage "120938" @default.
- W3122308656 startingPage "120938" @default.
- W3122308656 abstract "A microscale heat-flux meter is designed based on micro-hotwire and infrared thermal microscopy. Its feasibility in low-dimensional thermal measurement is verified by its application in heat-loss modified Angstrom method for simultaneous measurement of thermal diffusivity, thermal conductivity and specific heat. The hotwire and the sample under test are placed in a vacuum chamber. Through an observation window, the infrared microscopy can capture the thermal image including the hotwire and the sample. When the hotwire is heated, the temperature distribution along the wire is acquired by the readings extracted from the thermal image, which enables the determination of nonlinear and local temperature gradient. This gradient, according to Fourier's Law, can be used to calculate the local heat flux. When a sample is attached to the middle of the hotwire, the attached point is appeared to be a singularity in the temperature distribution along the hotwire, which poses a rigorous challenge to calculate the heat flux flowing into the sample. Here we tried some approaching strategies and verified that the local heat flux at second derivative minima around the singularity is a good enough approximation. The mathematical and physical origins for this approximating strategy are also discussed. This microscale heat-flux meter is a general technique, which is promising for an extension to other thermal measurements." @default.
- W3122308656 created "2021-02-01" @default.
- W3122308656 creator A5012764458 @default.
- W3122308656 creator A5027099050 @default.
- W3122308656 creator A5068541324 @default.
- W3122308656 creator A5075806062 @default.
- W3122308656 creator A5088732803 @default.
- W3122308656 date "2021-04-01" @default.
- W3122308656 modified "2023-10-16" @default.
- W3122308656 title "Microscale heat-flux meter for low-dimensional thermal measurement and its application in heat-loss modified Angstrom method" @default.
- W3122308656 cites W1789642562 @default.
- W3122308656 cites W1975032507 @default.
- W3122308656 cites W1987053090 @default.
- W3122308656 cites W2009627598 @default.
- W3122308656 cites W2012854819 @default.
- W3122308656 cites W2014129356 @default.
- W3122308656 cites W2018543148 @default.
- W3122308656 cites W2036784309 @default.
- W3122308656 cites W2059474039 @default.
- W3122308656 cites W2059712834 @default.
- W3122308656 cites W2073278882 @default.
- W3122308656 cites W2075106614 @default.
- W3122308656 cites W2084281151 @default.
- W3122308656 cites W2084726279 @default.
- W3122308656 cites W2085734573 @default.
- W3122308656 cites W2092307784 @default.
- W3122308656 cites W2133998007 @default.
- W3122308656 cites W2327866007 @default.
- W3122308656 cites W2396822696 @default.
- W3122308656 cites W2561078578 @default.
- W3122308656 cites W2755006415 @default.
- W3122308656 cites W2793667652 @default.
- W3122308656 cites W2900614678 @default.
- W3122308656 cites W2916347674 @default.
- W3122308656 doi "https://doi.org/10.1016/j.ijheatmasstransfer.2021.120938" @default.
- W3122308656 hasPublicationYear "2021" @default.
- W3122308656 type Work @default.
- W3122308656 sameAs 3122308656 @default.
- W3122308656 citedByCount "7" @default.
- W3122308656 countsByYear W31223086562021 @default.
- W3122308656 countsByYear W31223086562022 @default.
- W3122308656 countsByYear W31223086562023 @default.
- W3122308656 crossrefType "journal-article" @default.
- W3122308656 hasAuthorship W3122308656A5012764458 @default.
- W3122308656 hasAuthorship W3122308656A5027099050 @default.
- W3122308656 hasAuthorship W3122308656A5068541324 @default.
- W3122308656 hasAuthorship W3122308656A5075806062 @default.
- W3122308656 hasAuthorship W3122308656A5088732803 @default.
- W3122308656 hasConcept C120665830 @default.
- W3122308656 hasConcept C121332964 @default.
- W3122308656 hasConcept C137693562 @default.
- W3122308656 hasConcept C145420912 @default.
- W3122308656 hasConcept C159188206 @default.
- W3122308656 hasConcept C159985019 @default.
- W3122308656 hasConcept C179428855 @default.
- W3122308656 hasConcept C191897082 @default.
- W3122308656 hasConcept C192562407 @default.
- W3122308656 hasConcept C204530211 @default.
- W3122308656 hasConcept C33923547 @default.
- W3122308656 hasConcept C37668627 @default.
- W3122308656 hasConcept C45058047 @default.
- W3122308656 hasConcept C50517652 @default.
- W3122308656 hasConcept C57879066 @default.
- W3122308656 hasConcept C68709404 @default.
- W3122308656 hasConcept C889416 @default.
- W3122308656 hasConcept C97346530 @default.
- W3122308656 hasConcept C97355855 @default.
- W3122308656 hasConceptScore W3122308656C120665830 @default.
- W3122308656 hasConceptScore W3122308656C121332964 @default.
- W3122308656 hasConceptScore W3122308656C137693562 @default.
- W3122308656 hasConceptScore W3122308656C145420912 @default.
- W3122308656 hasConceptScore W3122308656C159188206 @default.
- W3122308656 hasConceptScore W3122308656C159985019 @default.
- W3122308656 hasConceptScore W3122308656C179428855 @default.
- W3122308656 hasConceptScore W3122308656C191897082 @default.
- W3122308656 hasConceptScore W3122308656C192562407 @default.
- W3122308656 hasConceptScore W3122308656C204530211 @default.
- W3122308656 hasConceptScore W3122308656C33923547 @default.
- W3122308656 hasConceptScore W3122308656C37668627 @default.
- W3122308656 hasConceptScore W3122308656C45058047 @default.
- W3122308656 hasConceptScore W3122308656C50517652 @default.
- W3122308656 hasConceptScore W3122308656C57879066 @default.
- W3122308656 hasConceptScore W3122308656C68709404 @default.
- W3122308656 hasConceptScore W3122308656C889416 @default.
- W3122308656 hasConceptScore W3122308656C97346530 @default.
- W3122308656 hasConceptScore W3122308656C97355855 @default.
- W3122308656 hasFunder F4320327605 @default.
- W3122308656 hasLocation W31223086561 @default.
- W3122308656 hasOpenAccess W3122308656 @default.
- W3122308656 hasPrimaryLocation W31223086561 @default.
- W3122308656 hasRelatedWork W1004618479 @default.
- W3122308656 hasRelatedWork W1487504076 @default.
- W3122308656 hasRelatedWork W1966705709 @default.
- W3122308656 hasRelatedWork W1983930429 @default.
- W3122308656 hasRelatedWork W1984125297 @default.
- W3122308656 hasRelatedWork W1999620523 @default.
- W3122308656 hasRelatedWork W2055507356 @default.
- W3122308656 hasRelatedWork W2477808778 @default.