FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2000224610> ?p ?o ?g. }

• W2000224610 abstract "The effects of intra- and intersubject variabilities in airway geometry on airflow in the human lungs are investigated by large eddy simulation. The airway models of two human subjects consisting of extra- and intrathoracic airways are reconstructed from CT images. For intrasubject study, airflows at two inspiratory flow rates are simulated on the airway geometries of the same subject with four different levels of truncation. These airway models are the original complete geometry and three geometries obtained by truncating the original one at the subglottis, the supraglottis, and the laryngopharynx, respectively. A comparison of the airflows in the complete geometry model shows that the characteristics of the turbulent laryngeal jet in the trachea are similar regardless of Reynolds number in terms of mean velocities, turbulence statistics, coherent structures, and pressure distribution. The truncated airway models, however, do not produce the similar flow structures observed in the complete geometry. An improved inlet boundary condition is then proposed for the airway model truncated at the laryngopharynx to improve the accuracy of solution. The new boundary condition significantly improves the mean flow. The spectral analysis shows that turbulent characteristics are captured downstream away from the glottis. For intersubject study, although the overall flow characteristics are similar, two morphological factors are found to significantly affect the flows between subjects. These are the constriction ratio of the glottis with respect to the trachea and the curvature and shape of the airways." @default.
• W2000224610 created "2016-06-24" @default.
• W2000224610 creator A5006854308 @default.
• W2000224610 creator A5011527598 @default.
• W2000224610 creator A5021110512 @default.
• W2000224610 creator A5065055581 @default.
• W2000224610 date "2009-10-01" @default.
• W2000224610 modified "2023-10-16" @default.
• W2000224610 title "On intra- and intersubject variabilities of airflow in the human lungs" @default.
• W2000224610 cites W1964819243 @default.
• W2000224610 cites W1965749521 @default.
• W2000224610 cites W1970322021 @default.
• W2000224610 cites W1970449436 @default.
• W2000224610 cites W1978290876 @default.
• W2000224610 cites W1979176272 @default.
• W2000224610 cites W1984871701 @default.
• W2000224610 cites W1986385082 @default.
• W2000224610 cites W1993790242 @default.
• W2000224610 cites W1998104905 @default.
• W2000224610 cites W2001254532 @default.
• W2000224610 cites W2003011915 @default.
• W2000224610 cites W2006211417 @default.
• W2000224610 cites W2009198143 @default.
• W2000224610 cites W2016223189 @default.
• W2000224610 cites W2019690122 @default.
• W2000224610 cites W2020557269 @default.
• W2000224610 cites W2020897465 @default.
• W2000224610 cites W2021207726 @default.
• W2000224610 cites W2022071969 @default.
• W2000224610 cites W2025471734 @default.
• W2000224610 cites W2025559056 @default.
• W2000224610 cites W2029081406 @default.
• W2000224610 cites W2030670821 @default.
• W2000224610 cites W2031942060 @default.
• W2000224610 cites W2035891687 @default.
• W2000224610 cites W2037185683 @default.
• W2000224610 cites W2042466888 @default.
• W2000224610 cites W2048399818 @default.
• W2000224610 cites W2056405843 @default.
• W2000224610 cites W2057183214 @default.
• W2000224610 cites W2060475498 @default.
• W2000224610 cites W2061573370 @default.
• W2000224610 cites W2064525564 @default.
• W2000224610 cites W2067777272 @default.
• W2000224610 cites W2067870528 @default.
• W2000224610 cites W2071367907 @default.
• W2000224610 cites W2077996653 @default.
• W2000224610 cites W2078894065 @default.
• W2000224610 cites W2079334241 @default.
• W2000224610 cites W2081661728 @default.
• W2000224610 cites W2081979876 @default.
• W2000224610 cites W2084767180 @default.
• W2000224610 cites W2093385480 @default.
• W2000224610 cites W2094566327 @default.
• W2000224610 cites W2097534845 @default.
• W2000224610 cites W2097795136 @default.
• W2000224610 cites W2099172988 @default.
• W2000224610 cites W2100837814 @default.
• W2000224610 cites W2102422501 @default.
• W2000224610 cites W2104258445 @default.
• W2000224610 cites W2106235738 @default.
• W2000224610 cites W2115736040 @default.
• W2000224610 cites W2127568483 @default.
• W2000224610 cites W2130384788 @default.
• W2000224610 cites W2132796867 @default.
• W2000224610 cites W2138042009 @default.
• W2000224610 cites W2140896035 @default.
• W2000224610 cites W2143944689 @default.
• W2000224610 cites W2148489845 @default.
• W2000224610 cites W2161677791 @default.
• W2000224610 cites W2274491547 @default.
• W2000224610 cites W2307591752 @default.
• W2000224610 cites W2403196602 @default.
• W2000224610 cites W3042164605 @default.
• W2000224610 cites W4238314278 @default.
• W2000224610 cites W4247819468 @default.
• W2000224610 cites W4251778528 @default.
• W2000224610 doi "https://doi.org/10.1063/1.3247170" @default.
• W2000224610 hasPubMedCentralId "https://www.ncbi.nlm.nih.gov/pmc/articles/2774343" @default.
• W2000224610 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/19901999" @default.
• W2000224610 hasPublicationYear "2009" @default.
• W2000224610 type Work @default.
• W2000224610 sameAs 2000224610 @default.
• W2000224610 citedByCount "125" @default.
• W2000224610 countsByYear W20002246102012 @default.
• W2000224610 countsByYear W20002246102013 @default.
• W2000224610 countsByYear W20002246102014 @default.
• W2000224610 countsByYear W20002246102015 @default.
• W2000224610 countsByYear W20002246102016 @default.
• W2000224610 countsByYear W20002246102017 @default.
• W2000224610 countsByYear W20002246102018 @default.
• W2000224610 countsByYear W20002246102019 @default.
• W2000224610 countsByYear W20002246102020 @default.
• W2000224610 countsByYear W20002246102021 @default.
• W2000224610 countsByYear W20002246102022 @default.
• W2000224610 countsByYear W20002246102023 @default.
• W2000224610 crossrefType "journal-article" @default.
• W2000224610 hasAuthorship W2000224610A5006854308 @default.
• W2000224610 hasAuthorship W2000224610A5011527598 @default.
• W2000224610 hasAuthorship W2000224610A5021110512 @default.

• next