@article{ART003305992},
author={Hyeon-O Choe},
title={Analysis of air circulation characteristics in a space-approximate cultivation chamber according to CFD-based intake-exhaust arrangement},
journal={Journal of The Korea Society of Computer and Information},
issn={1598-849X},
year={2026},
volume={31},
number={2},
pages={191-199},
doi={10.9708/jksci.2026.31.02.191}
TY - JOUR
AU - Hyeon-O Choe
TI - Analysis of air circulation characteristics in a space-approximate cultivation chamber according to CFD-based intake-exhaust arrangement
JO - Journal of The Korea Society of Computer and Information
PY - 2026
VL - 31
IS - 2
PB - The Korean Society Of Computer And Information
SP - 191
EP - 199
SN - 1598-849X
AB - This study comparatively analyzes air-circulation characteristics according to inlet–outlet configurationsin a closed cultivation chamber resembling a space-analog environment using CFD. A chamber geometry incorporating a cultivation space and equipment modules was constructed, and three ventilation scenarios were defined. For each scenario, airflow paths and potential stagnation regions were evaluated using velocity fields and streamlines, and quantitative comparisons were performed using domain-averaged velocity, a velocity uniformity metric, and the inlet–outlet pressure difference (Δp). The results indicate that Scenario C exhibits the smallest deviation among velocity components and clearer multi-directional circulation loops, resulting in superior overall air-mixing characteristics. In contrast, Scenarios A and B show relatively larger airflow reachability non-uniformity in certain regions.
KW - Computational Fluid Dynamics;Space-Approximate Cultivation Chamber;Air Circulation;Intake–Exhaust Configuration;Smart Agriculture
DO - 10.9708/jksci.2026.31.02.191
ER -
Hyeon-O Choe. (2026). Analysis of air circulation characteristics in a space-approximate cultivation chamber according to CFD-based intake-exhaust arrangement. Journal of The Korea Society of Computer and Information, 31(2), 191-199.
Hyeon-O Choe. 2026, "Analysis of air circulation characteristics in a space-approximate cultivation chamber according to CFD-based intake-exhaust arrangement", Journal of The Korea Society of Computer and Information, vol.31, no.2 pp.191-199. Available from: doi:10.9708/jksci.2026.31.02.191
Hyeon-O Choe "Analysis of air circulation characteristics in a space-approximate cultivation chamber according to CFD-based intake-exhaust arrangement" Journal of The Korea Society of Computer and Information 31.2 pp.191-199 (2026) : 191.
Hyeon-O Choe. Analysis of air circulation characteristics in a space-approximate cultivation chamber according to CFD-based intake-exhaust arrangement. 2026; 31(2), 191-199. Available from: doi:10.9708/jksci.2026.31.02.191
Hyeon-O Choe. "Analysis of air circulation characteristics in a space-approximate cultivation chamber according to CFD-based intake-exhaust arrangement" Journal of The Korea Society of Computer and Information 31, no.2 (2026) : 191-199.doi: 10.9708/jksci.2026.31.02.191
Hyeon-O Choe. Analysis of air circulation characteristics in a space-approximate cultivation chamber according to CFD-based intake-exhaust arrangement. Journal of The Korea Society of Computer and Information, 31(2), 191-199. doi: 10.9708/jksci.2026.31.02.191
Hyeon-O Choe. Analysis of air circulation characteristics in a space-approximate cultivation chamber according to CFD-based intake-exhaust arrangement. Journal of The Korea Society of Computer and Information. 2026; 31(2) 191-199. doi: 10.9708/jksci.2026.31.02.191
Hyeon-O Choe. Analysis of air circulation characteristics in a space-approximate cultivation chamber according to CFD-based intake-exhaust arrangement. 2026; 31(2), 191-199. Available from: doi:10.9708/jksci.2026.31.02.191
Hyeon-O Choe. "Analysis of air circulation characteristics in a space-approximate cultivation chamber according to CFD-based intake-exhaust arrangement" Journal of The Korea Society of Computer and Information 31, no.2 (2026) : 191-199.doi: 10.9708/jksci.2026.31.02.191
