SIMULATION OF GAS DYNAMICS IN A SUBJECT BREATHING VIA SELF-CONTAINED SELF-RESCUE APPARATUS

SIMULATION OF GAS DYNAMICS IN A SUBJECT BREATHING VIA SELF-CONTAINED SELF-RESCUE APPARATUS Full article

Journal

Romanian Journal of Physics
ISSN: 1221-146X

Output data

Year: 2020, Volume: 65, Number: 4, Article number : 704, Pages count : 12

Tags

alveolar gas exchange; mathematical modeling; self-contained breathing apparatus

Authors

ERMOLAEV E.S. ¹ , DYACHENKO A.I. ¹ , SHULAGIN Y.A. ¹ , SUVOROV A.V. ¹ , PARSHIN K.S. ¹

Affiliations

1	Institute of Biomedical Problems RAS (IMBP) Moscow, Russian Federation

Self-contained self-rescue (SCSR) breathing devices are the only option for providing breathable air if hazardous components cannot be removed from external air after underground accidents. In this study, we developed a mathematical model of human breathing with an SCSR apparatus. The model describes the gas-content dynamics in the three system compartments: the lungs, body tissues and a SCSR apparatus. The results of simulations agreed well with experimental data obtained from a volunteer breathing through the apparatus.

ERMOLAEV E.S. , DYACHENKO A.I. , SHULAGIN Y.A. , SUVOROV A.V. , PARSHIN K.S.
SIMULATION OF GAS DYNAMICS IN A SUBJECT BREATHING VIA SELF-CONTAINED SELF-RESCUE APPARATUS
Romanian Journal of Physics. 2020. V.65. N4. 704 :1-12.

No identifiers

Пока нет цитирований