24–25 Sept 2024
School of Mechanical Engineering, University of Tehran
Asia/Tehran timezone

Investigating the fluid behavior of the mixture of smoke and air in the porous filter part of the cigarette

25 Sept 2024, 10:00
15m
School of Mechanical Engineering, University of Tehran

School of Mechanical Engineering, University of Tehran

College of Engineering, University of Tehran
Oral Presentation Diverse Topics in Porous Media Parallel Session 7

Speaker

Seyyed Reza Hosseini (University of Tabriz, Department of Chemical Engineering and Petroleum)

Description

Investigation of cigarette rod’s fluid behavior and flow regime has a high importance regarding the concerns of human health and environmental perspectives. The simulation study in the case of cigarette smoke can be performed in time-dependent calculations for tobacco part and stationary calculations for the filter part. In this study, the modeling was tried to be accomplished in the filter part through COMSOL-Multiphysics software. Equations that were utilized for modeling contains the formulas of filter porosity and permeability in the fibrous beds. Employing the mentioned simulation tool, velocity and pressure contours, heat transfer behavior and some other elements can be obtained. By the comparison of the mentioned contours, the difference in the values of parameters such as velocity and pressure could be obviously observed (suction terminal to tobacco terminal).

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Primary author

Seyyed Reza Hosseini (University of Tabriz, Department of Chemical Engineering and Petroleum)

Co-authors

Dr Hassan Aghdasinia (University of Tabriz, Department of Chemical Engineering and Petroleum) Prof. Seyed Jamaleddin Peighambardoust (University of Tabriz, Department of Chemical Engineering and Petroleum)

Presentation materials