Matches in SemOpenAlex for { <https://semopenalex.org/work/W4286511230> ?p ?o ?g. }
Showing items 1 to 100 of
100
with 100 items per page.
- W4286511230 endingPage "e10039" @default.
- W4286511230 startingPage "e10039" @default.
- W4286511230 abstract "Walking and running are common types of physical activities that people do in day to day living, to improve health and physical fitness or for recreation. During a physical activity, rate and depth of breathing increase because working muscles need extra oxygen in order to produce energy. In this study, computational fluid dynamics (CFD) simulations were used to investigate respiratory airflow dynamics in human upper airways response to walking and running for oral breathing. The numerical simulations were done in a realistic CT-scan airway model using ANAYS Fluent 19.0 software. Flow fields were analysed numerically and flow patterns were investigated in the airway model during inspiration and expiration response to walking and running. The axial velocity distributions and secondary flow patterns for the two respiratory phases were analysed response to the two physical activities at different cross-sections of the airway model. The maximum velocity, wall pressure and wall shear stress values for running were respectively 3.2, 9.4 and 5.9 times higher than that of walking during inspiration. The mixing of flow streamlines was observed to be higher during running than walking because of more significant turbulence. More skewed flows at airway curvatures were observed at inspiration than expiration. The results of this study supported the fact that running is a more intense activity than walking from a respiratory dynamics point of view." @default.
- W4286511230 created "2022-07-22" @default.
- W4286511230 creator A5004764575 @default.
- W4286511230 date "2022-08-01" @default.
- W4286511230 modified "2023-10-14" @default.
- W4286511230 title "CFD simulations of respiratory airflow in human upper airways response to walking and running for oral breathing condition" @default.
- W4286511230 cites W1131695750 @default.
- W4286511230 cites W1974097079 @default.
- W4286511230 cites W1975726681 @default.
- W4286511230 cites W2010706892 @default.
- W4286511230 cites W2019298074 @default.
- W4286511230 cites W2033119285 @default.
- W4286511230 cites W2078213511 @default.
- W4286511230 cites W2097534845 @default.
- W4286511230 cites W2113135853 @default.
- W4286511230 cites W2122546182 @default.
- W4286511230 cites W2132916726 @default.
- W4286511230 cites W2144269641 @default.
- W4286511230 cites W2158290291 @default.
- W4286511230 cites W2234354687 @default.
- W4286511230 cites W2344732274 @default.
- W4286511230 cites W2564840882 @default.
- W4286511230 cites W2773756934 @default.
- W4286511230 cites W2808434058 @default.
- W4286511230 cites W2885085607 @default.
- W4286511230 cites W2900159561 @default.
- W4286511230 cites W2905139310 @default.
- W4286511230 cites W3087367811 @default.
- W4286511230 cites W3171118657 @default.
- W4286511230 cites W405224720 @default.
- W4286511230 cites W4237453359 @default.
- W4286511230 cites W4300642862 @default.
- W4286511230 cites W2137557965 @default.
- W4286511230 doi "https://doi.org/10.1016/j.heliyon.2022.e10039" @default.
- W4286511230 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/35982840" @default.
- W4286511230 hasPublicationYear "2022" @default.
- W4286511230 type Work @default.
- W4286511230 citedByCount "2" @default.
- W4286511230 countsByYear W42865112302023 @default.
- W4286511230 crossrefType "journal-article" @default.
- W4286511230 hasAuthorship W4286511230A5004764575 @default.
- W4286511230 hasBestOaLocation W42865112301 @default.
- W4286511230 hasConcept C105702510 @default.
- W4286511230 hasConcept C105922876 @default.
- W4286511230 hasConcept C116067010 @default.
- W4286511230 hasConcept C121332964 @default.
- W4286511230 hasConcept C127413603 @default.
- W4286511230 hasConcept C1633027 @default.
- W4286511230 hasConcept C196558001 @default.
- W4286511230 hasConcept C2776164194 @default.
- W4286511230 hasConcept C2780411076 @default.
- W4286511230 hasConcept C39300077 @default.
- W4286511230 hasConcept C42219234 @default.
- W4286511230 hasConcept C43396882 @default.
- W4286511230 hasConcept C44154836 @default.
- W4286511230 hasConcept C534529494 @default.
- W4286511230 hasConcept C57879066 @default.
- W4286511230 hasConcept C60439489 @default.
- W4286511230 hasConcept C71924100 @default.
- W4286511230 hasConcept C78519656 @default.
- W4286511230 hasConceptScore W4286511230C105702510 @default.
- W4286511230 hasConceptScore W4286511230C105922876 @default.
- W4286511230 hasConceptScore W4286511230C116067010 @default.
- W4286511230 hasConceptScore W4286511230C121332964 @default.
- W4286511230 hasConceptScore W4286511230C127413603 @default.
- W4286511230 hasConceptScore W4286511230C1633027 @default.
- W4286511230 hasConceptScore W4286511230C196558001 @default.
- W4286511230 hasConceptScore W4286511230C2776164194 @default.
- W4286511230 hasConceptScore W4286511230C2780411076 @default.
- W4286511230 hasConceptScore W4286511230C39300077 @default.
- W4286511230 hasConceptScore W4286511230C42219234 @default.
- W4286511230 hasConceptScore W4286511230C43396882 @default.
- W4286511230 hasConceptScore W4286511230C44154836 @default.
- W4286511230 hasConceptScore W4286511230C534529494 @default.
- W4286511230 hasConceptScore W4286511230C57879066 @default.
- W4286511230 hasConceptScore W4286511230C60439489 @default.
- W4286511230 hasConceptScore W4286511230C71924100 @default.
- W4286511230 hasConceptScore W4286511230C78519656 @default.
- W4286511230 hasIssue "8" @default.
- W4286511230 hasLocation W42865112301 @default.
- W4286511230 hasLocation W42865112302 @default.
- W4286511230 hasLocation W42865112303 @default.
- W4286511230 hasOpenAccess W4286511230 @default.
- W4286511230 hasPrimaryLocation W42865112301 @default.
- W4286511230 hasRelatedWork W1830161513 @default.
- W4286511230 hasRelatedWork W2128570881 @default.
- W4286511230 hasRelatedWork W2280748415 @default.
- W4286511230 hasRelatedWork W2352711024 @default.
- W4286511230 hasRelatedWork W2579824393 @default.
- W4286511230 hasRelatedWork W2731555307 @default.
- W4286511230 hasRelatedWork W3095266092 @default.
- W4286511230 hasRelatedWork W4229796713 @default.
- W4286511230 hasRelatedWork W4286511230 @default.
- W4286511230 hasRelatedWork W4386069342 @default.
- W4286511230 hasVolume "8" @default.
- W4286511230 isParatext "false" @default.
- W4286511230 isRetracted "false" @default.
- W4286511230 workType "article" @default.