S0203-1-2 鼻腔内気流の数値シミュレーション(上部気道の輸送現象)

Translated title of the contribution: S0203-1-2 Numerical simulation of nasal airflow

坂田 拓也, 田中 学, 世良 俊博, 覚正 信徳, 横田 秀夫, 小野 謙二, 高木 周

    Research output: Contribution to journalArticle

    Abstract

    Airflow patterns in the nasal cavity strongly affect the uptake and deposition of inhales pollutants, air-borne particles, and odorants over the entire nasal mucosa. Because of the nasal cavity's small size and structural complexity, the ability to accurately estimate the anatomically dependent airflow structures remains a challenge. In this study, the nasal cavity geometry was reconstructed from in vivo acquired CT data of the nasal passages in one healthy subject, and Voxel based CFD simulations were carried out for airflow in the nasal cavity model. In terms of the application to medical treatment, usefulness of these modeling techniques was discussed.
    Translated title of the contributionS0203-1-2 Numerical simulation of nasal airflow
    Original languageJapanese
    Pages (from-to)55-56
    Number of pages2
    Journal年次大会講演論文集 : JSME annual meeting
    Volume2009
    Issue number5
    Publication statusPublished - Sep 12 2009

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