FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W4292635663> ?p ?o ?g. }

• W4292635663 endingPage "215" @default.
• W4292635663 startingPage "204" @default.
• W4292635663 abstract "In this paper, the collocation spectral method (CSM) combined with domain decomposition method is developed to solve the radiative transfer equation in two-dimensional irregular domains. Three benchmark problems consist of the square enclosure, the L-shaped enclosure and the square enclosure with a centered obstruction are solved and compared with the published data to validate the ability of present developed method. The comparison shows good agreements and indicates that the method has a good accuracy for all problems. Then, the performances of influence matrix technique and iterative substructuring technique to exchange the radiative information between subdomains are compared. It is found that, in the serial computations, the computational cost of influence matrix technique is hundreds of times more expensive than that of iterative substructuring technique. The high cost of influence matrix technique is due to that the radiative intensity is a high dimensional variable with angular dependence, and tremendous subproblems have to be solved to construct the influence matrix. Finally, the modified CSM with domain decomposition, in which the radiative intensity is decomposed into three components, the real wall-related one, the virtual shared interface-related one, and the medium-related one, is proposed. The first two components are solved analytically, and the last one is still solved by the CSM. With such treatments, the computational cost is slightly increased, but the ray effect originated from step-change temperature of medium or step-change optical parameters can be effectively mitigated. Besides, the modified CSM with domain decomposition can also avoid the ray effect due to shadowing singularities. But it should be noted that, in such case, the ray effect due to inhomogeneous spatial distribution of source term may emerge. In conclusion, the CSM combined with domain decomposition is a good alternative method for thermal radiation calculation in complex geometry which can be decomposed into regular subdomains." @default.
• W4292635663 created "2022-08-22" @default.
• W4292635663 creator A5009705888 @default.
• W4292635663 creator A5019968355 @default.
• W4292635663 creator A5063940499 @default.
• W4292635663 date "2022-10-01" @default.
• W4292635663 modified "2023-09-27" @default.
• W4292635663 title "The collocation spectral method with domain decomposition for radiative heat transfer in two-dimensional enclosures" @default.
• W4292635663 cites W1597547846 @default.
• W4292635663 cites W1886996296 @default.
• W4292635663 cites W1963591752 @default.
• W4292635663 cites W1969594817 @default.
• W4292635663 cites W1975275259 @default.
• W4292635663 cites W1976317653 @default.
• W4292635663 cites W1981021374 @default.
• W4292635663 cites W1982431988 @default.
• W4292635663 cites W1987336834 @default.
• W4292635663 cites W2000108200 @default.
• W4292635663 cites W2015107073 @default.
• W4292635663 cites W2018159652 @default.
• W4292635663 cites W2021805413 @default.
• W4292635663 cites W2032446390 @default.
• W4292635663 cites W2038669934 @default.
• W4292635663 cites W2042041032 @default.
• W4292635663 cites W2042072702 @default.
• W4292635663 cites W2051406647 @default.
• W4292635663 cites W2055406580 @default.
• W4292635663 cites W2068050241 @default.
• W4292635663 cites W2069259960 @default.
• W4292635663 cites W2069423836 @default.
• W4292635663 cites W2072010723 @default.
• W4292635663 cites W2075479778 @default.
• W4292635663 cites W2080366706 @default.
• W4292635663 cites W2082821421 @default.
• W4292635663 cites W2084739187 @default.
• W4292635663 cites W2087478948 @default.
• W4292635663 cites W2089857496 @default.
• W4292635663 cites W2098029042 @default.
• W4292635663 cites W2109357505 @default.
• W4292635663 cites W2117407744 @default.
• W4292635663 cites W2139448876 @default.
• W4292635663 cites W2536207950 @default.
• W4292635663 cites W2558462040 @default.
• W4292635663 cites W2613849550 @default.
• W4292635663 cites W2780894597 @default.
• W4292635663 cites W2790105497 @default.
• W4292635663 cites W2796479360 @default.
• W4292635663 cites W2948107828 @default.
• W4292635663 cites W2974041786 @default.
• W4292635663 cites W2989618325 @default.
• W4292635663 cites W3048164424 @default.
• W4292635663 cites W3178800169 @default.
• W4292635663 doi "https://doi.org/10.1016/j.camwa.2022.08.008" @default.
• W4292635663 hasPublicationYear "2022" @default.
• W4292635663 type Work @default.
• W4292635663 citedByCount "1" @default.
• W4292635663 countsByYear W42926356632023 @default.
• W4292635663 crossrefType "journal-article" @default.
• W4292635663 hasAuthorship W4292635663A5009705888 @default.
• W4292635663 hasAuthorship W4292635663A5019968355 @default.
• W4292635663 hasAuthorship W4292635663A5063940499 @default.
• W4292635663 hasConcept C106487976 @default.
• W4292635663 hasConcept C11413529 @default.
• W4292635663 hasConcept C118615104 @default.
• W4292635663 hasConcept C119857082 @default.
• W4292635663 hasConcept C120665830 @default.
• W4292635663 hasConcept C121332964 @default.
• W4292635663 hasConcept C126255220 @default.
• W4292635663 hasConcept C13280743 @default.
• W4292635663 hasConcept C135628077 @default.
• W4292635663 hasConcept C158693339 @default.
• W4292635663 hasConcept C159985019 @default.
• W4292635663 hasConcept C185798385 @default.
• W4292635663 hasConcept C192562407 @default.
• W4292635663 hasConcept C198880260 @default.
• W4292635663 hasConcept C205649164 @default.
• W4292635663 hasConcept C2778258933 @default.
• W4292635663 hasConcept C28826006 @default.
• W4292635663 hasConcept C33923547 @default.
• W4292635663 hasConcept C41008148 @default.
• W4292635663 hasConcept C42355184 @default.
• W4292635663 hasConcept C62520636 @default.
• W4292635663 hasConcept C74902906 @default.
• W4292635663 hasConcept C76155785 @default.
• W4292635663 hasConcept C80023036 @default.
• W4292635663 hasConcept C97355855 @default.
• W4292635663 hasConcept C98375054 @default.
• W4292635663 hasConceptScore W4292635663C106487976 @default.
• W4292635663 hasConceptScore W4292635663C11413529 @default.
• W4292635663 hasConceptScore W4292635663C118615104 @default.
• W4292635663 hasConceptScore W4292635663C119857082 @default.
• W4292635663 hasConceptScore W4292635663C120665830 @default.
• W4292635663 hasConceptScore W4292635663C121332964 @default.
• W4292635663 hasConceptScore W4292635663C126255220 @default.
• W4292635663 hasConceptScore W4292635663C13280743 @default.
• W4292635663 hasConceptScore W4292635663C135628077 @default.
• W4292635663 hasConceptScore W4292635663C158693339 @default.
• W4292635663 hasConceptScore W4292635663C159985019 @default.

• next