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BIOMECHANICS - AIRFLOW IN THE NASAL CAVITY AND THE NASAL SEPTUM PERFORATION

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61988987%3A17110%2F17%3AA20020TK" target="_blank" >RIV/61988987:17110/17:A20020TK - isvavai.cz</a>

  • Alternative codes found

    RIV/61989100:27230/17:10238095 RIV/00843989:_____/17:E0106866

  • Result on the web

  • DOI - Digital Object Identifier

Alternative languages

  • Result language

    angličtina

  • Original language name

    BIOMECHANICS - AIRFLOW IN THE NASAL CAVITY AND THE NASAL SEPTUM PERFORATION

  • Original language description

    In addition to olfactory, reflective and immune activities, respiration is one of the physiological functions of the nose. The article deals with biomechanical research into the influence of pathological and anatomical effects of the nasal septum perforation on the character of flow during respiration. This is related to subsequent changes of flow in the nasal cavity from predominantly laminar to turbulent flow, i.e. undesirable changes in physiological functions of the nasal cavity occur. The objective of the present study was to examine the influence of the septal perforation and its position. For this purpose, numerical simulation using CFD was carried out on the simplified box model, bringing the comparison of the flow pattern both for an intact and perforated septum. The results can help towards better understanding of the given problem and underlie the further investigation in this field.

  • Czech name

  • Czech description

Classification

  • Type

    D - Article in proceedings

  • CEP classification

  • OECD FORD branch

    20300 - Mechanical engineering

Result continuities

  • Project

  • Continuities

    V - Vyzkumna aktivita podporovana z jinych verejnych zdroju

Others

  • Publication year

    2017

  • Confidentiality

    S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Data specific for result type

  • Article name in the collection

    ENGINEERING MECHANICS 2017

  • ISBN

    978-80-214-5497-2

  • ISSN

    1805-8248

  • e-ISSN

  • Number of pages

    4

  • Pages from-to

    314-317

  • Publisher name

    ACAD SCI CZECH REPUBLIC, INST THERMOMECHANICS, DOLEJSKOVA 5, PRAGUE 8, 182 00, CZECH REPUBLIC

  • Place of publication

    PRAGUE 8, 182 00, CZECH REPUBLIC

  • Event location

    Svratka

  • Event date

    Jan 1, 2017

  • Type of event by nationality

    CST - Celostátní akce

  • UT code for WoS article

    000411657600068