Study of airflow in the trachea of idealized model of human tracheobronchial airways during breathing cycle

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26210%2F14%3APU112090" target="_blank" >RIV/00216305:26210/14:PU112090 - isvavai.cz</a>
Result on the web
<a href="http://www.epj-conferences.org/articles/epjconf/abs/2015/11/epjconf_efm2014_02016/epjconf_efm2014_02016.html" target="_blank" >http://www.epj-conferences.org/articles/epjconf/abs/2015/11/epjconf_efm2014_02016/epjconf_efm2014_02016.html</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1051/epjconf/20159202016" target="_blank" >10.1051/epjconf/20159202016</a>

Result language
angličtina
Original language name
Study of airflow in the trachea of idealized model of human tracheobronchial airways during breathing cycle
Original language description
Article deals with numerical simulations and its verification by experiments in trachea of idealized geometry of tracheobronchial airways by using unsteady RANS approach. Respiratory cycle was simulated by sinusoidal function under period of 4 seconds and tidal volume of 0.5 litres of air which corresponds to breathing under resting condition. Results was compared with experiments measured by laser-Doppler velocimeter in eight points on four cross sections on trachea. Model consists of mouth cavity, larynx and tracheobronchial tree up to fourth generation of branching.
Czech name
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Czech description
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Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2014
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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