TY - JOUR

T1 - Simulation of the deposition of aerosol droplets in a person's bronchial tree

AU - Medvedev, A. E.

AU - Gafurova, P. S.

PY - 2019/12/6

Y1 - 2019/12/6

N2 - The work is devoted to the mathematical construction of the human bronchial tree, calculating the flow of gas in the lungs and modelling the deposition of drops of medicinal aerosols in the human bronchial tree. Analytically built a symmetrical human bronchial tree. To calculate the flow of gas in the lungs and the deposition of aerosols, the method of phasing out the flow in one branch of the bronchial tree is used. Three-dimensional numerical calculations of air flow and aerosol droplets in human lungs were carried out. It is shown that the number of past drops depends (except for the flow, size of drops) on the duration of inhalation.

AB - The work is devoted to the mathematical construction of the human bronchial tree, calculating the flow of gas in the lungs and modelling the deposition of drops of medicinal aerosols in the human bronchial tree. Analytically built a symmetrical human bronchial tree. To calculate the flow of gas in the lungs and the deposition of aerosols, the method of phasing out the flow in one branch of the bronchial tree is used. Three-dimensional numerical calculations of air flow and aerosol droplets in human lungs were carried out. It is shown that the number of past drops depends (except for the flow, size of drops) on the duration of inhalation.

UR - http://www.scopus.com/inward/record.url?scp=85077816852&partnerID=8YFLogxK

U2 - 10.1088/1742-6596/1404/1/012031

DO - 10.1088/1742-6596/1404/1/012031

M3 - Conference article

AN - SCOPUS:85077816852

VL - 1404

JO - Journal of Physics: Conference Series

JF - Journal of Physics: Conference Series

SN - 1742-6588

IS - 1

M1 - 012031

T2 - 16th All-Russian Seminar with International Participation on Dynamics of Multiphase Media, DMM 2019

Y2 - 30 September 2019 through 5 October 2019

ER -