Research on cigarette during smoking based on reverse engineering and numerical simulation

Darong Tang; Junzhang Wu; Jinsong Zeng; Wenhua Gao; Liang Du

doi:10.1016/j.cjche.2019.04.020

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Research on cigarette during smoking based on reverse engineering and numerical simulation

Fluid Dynamics and Transport Phenomena | Updated：2026-01-06

- Research on cigarette during smoking based on reverse engineering and numerical simulation
- Chinese Journal of Chemical Engineering Vol. 27, Issue 10, Pages: 2359-2375(2019)
- Affiliations：
  
  1. State Key Laboratory of Pulp and Paper Engineering, Plant Micro/Nano Fiber Research Center, South China University of Technology,Guangzhou,China,510640
  2. China Tobacco Guangdong Industrial Co. Ltd.,Guangzhou,China,510385
- Author bio：
- Funds：
- DOI：10.1016/j.cjche.2019.04.020
  CLC：
- Published：2019
- Accepted：
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Darong Tang, Junzhang Wu, Jinsong Zeng, Wenhua Gao, Liang Du. Research on cigarette during smoking based on reverse engineering and numerical simulation[J]. Chinese Journal of Chemical Engineering, 2019, 27(10): 2359-2375.
DOI：

Darong Tang, Junzhang Wu, Jinsong Zeng, Wenhua Gao, Liang Du. Research on cigarette during smoking based on reverse engineering and numerical simulation[J]. Chinese Journal of Chemical Engineering, 2019, 27(10): 2359-2375. DOI： 10.1016/j.cjche.2019.04.020.

摘要

Abstract

The three-dimensional (3D) model of cigarette was accurately constructed through reverse engineering as the research object of numerical simulation. The combustion process of cigarette was studied with computational fluid dynamics (CFD). Standard Laminar models with species transport approach were applied

and numerical simulation of the cigarette was analyzed with semi-implicit method for pressure-velocity coupling. The results showed that the model could predict velocity of cigarette smoke

the distributions of temperature and pressure at different times. In order to verify the correctness of model

it was found that the relationship between the velocity of smoke and pressure according to Darcy's law on

position (

=4 mm

0 mm ≤

≤ 50.61 mm).

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