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Airflow Simulation inside the Nasal Cavity

عنوان مقاله: Airflow Simulation inside the Nasal Cavity
شناسه ملی مقاله: JR_MJMIE-4-1_001
منتشر شده در در سال 1399
مشخصات نویسندگان مقاله:

Milad Ahmadi - Department of Mechanics of Solids, Surfaces and Systems, Faculty of Engineering Technology, University of Twente, Netherlands
Mohammad Hassan Zuber - Department of Aeronautical & Automobile Engineering, Manipal Institute of Technology, India
S.M Abdul Khader - Department of Mechanical and Manufacturing Engineering, Manipal Institute of Technology, India

خلاصه مقاله:
Filtration of particulate matters in the human nose depends on the Individual aspects of the nasal cavity such as the geometry and flow rate collectively. To better understand the physiology of the nose, a ۳D computational model of a human nasal cavity was developed based on the computed tomography (CT) scans of a healthy female. Also, the airflow and distribution patterns were investigated and compared for two different flow rates: ۷.۵ and ۱۵ L/min. COMSOL Multiphysics was used to analyze the velocity patterns for laminar flow rates of ۷.۵L/min and ۱۵L/min and the differences were explored and analyzed.

کلمات کلیدی:
Computational fluid dynamics, CFD, Nasal cavity, Airflow analysis, Laminar flow

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