School of Biomedical Engineering Capital Medical University Beijing 100069 ChinaBeijing Key Laboratory of Fundamental Research on Biomechanics in Clinical Application Capital Medical University Beijing 100069 China;
School of Biomedical Engineering Capital Medical University Beijing 100069 ChinaBeijing Key Laboratory of Fundamental Research on Biomechanics in Clinical Application Capital Medical University Beijing 100069 China;
School of Biomedical Engineering Capital Medical University Beijing 100069 ChinaBeijing Key Laboratory of Fundamental Research on Biomechanics in Clinical Application Capital Medical University Beijing 100069 China;
School of Biomedical Engineering Capital Medical University Beijing 100069 ChinaBeijing Key Laboratory of Fundamental Research on Biomechanics in Clinical Application Capital Medical University Beijing 100069 China;
School of Biomedical Engineering Capital Medical University Beijing 100069 ChinaBeijing Key Laboratory of Fundamental Research on Biomechanics in Clinical Application Capital Medical University Beijing 100069 China;
School of Biomedical Engineering Capital Medical University Beijing 100069 ChinaBeijing Key Laboratory of Fundamental Research on Biomechanics in Clinical Application Capital Medical University Beijing 100069 China;
air flow visualization; upper airway model; flow characteristic; smoke-wire method; flow simulation; fluid shift;