THERMAL SCIENCE

International Scientific Journal

Qing Zhang

,

Rong-Chao Yang

,

Qian Miao

,

Shu-Xing Wu

,

Kai Zhang

EFFECTS OF AMBIENT CONDITIONS ON MULTI-CAPILLARY VENTILATION RATE

ABSTRACT
As a major physical parameter for the tobacco industry, the ventilation rate of cigarette should be measured reliably. Theoretical and numerical investigation on ef-fects of ambient conditions (e. g., cumulative flux of ozone and additional pressure drop) on the ventilation rate was carried out. It was found that the standards exhibited a non-linear airflow component, which explains why additional pressure drop has an effect on the calibrated value, and had low sensitivity to cumulative flux of ozone.
KEYWORDS
cumulative flux of ozone, pressure drop, ventilation rate standards
PAPER SUBMITTED: 2015-12-01
PAPER REVISED: 2016-02-01
PAPER ACCEPTED: 2016-02-01
PUBLISHED ONLINE: 2016-08-13
DOI REFERENCE: https://doi.org/10.2298/TSCI1603855Z
CITATION EXPORT: view in browser or download as text file
THERMAL SCIENCE YEAR 2016, VOLUME 20, ISSUE Issue 3, PAGES [855 - 857]
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Effects of ambient conditions on multi-capillary ventilation rate

© 2024 Society of Thermal Engineers of Serbia. Published by the Vinča Institute of Nuclear Sciences, National Institute of the Republic of Serbia, Belgrade, Serbia. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution-NonCommercial-NoDerivs 4.0 International licence