Browsing Bergen Open Research Archive by Author "Chen, Yicheng"
Now showing items 1-3 of 3
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Aerodynamic characteristics in upper airways among orthodontic patients and its association with adenoid nasopharyngeal ratios in lateral cephalograms
Feng, Xin; Chen, Yicheng; Cai, Weihua; Lie, Stein Atle; Hellén-Halme, Kristina; Shi, Xie-Qi (Journal article; Peer reviewed, 2021)Background Adenoid hypertrophy among orthodontic patients may be detected in lateral cephalograms. The study investigates the aerodynamic characteristics within the upper airway (UA) by means of computational fluid dynamics ... -
Computational fluid–structure interaction analysis of flapping uvula on aerodynamics and pharyngeal vibration in a pediatric airway
Chen, Yicheng; Feng, Xin; Shi, Xie-Qi; Cai, Weihua; Li, Biao; Zhao, Yijun (Journal article; Peer reviewed, 2023)The uvula flapping is one of the most distinctive features of snoring and is critical in affecting airway aerodynamics and vibrations. This study aimed to elucidate the mechanism of pharyngeal vibration and pressure ... -
The effect of rapid maxillary expansion on the upper airway’s aerodynamic characteristics
Feng, Xin; Chen, Yicheng; Hellén-Halme, Kristina; Cai, Weihua; Shi, Xie-Qi (Journal article; Peer reviewed, 2021)Background The effect of rapid maxillary expansion (RME) on the upper airway (UA) has been studied earlier but without a consistent conclusion. This study aims to evaluate the outcome of RME on the UA function in terms ...