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Results of a numerical simulation of the flow in a model of the human nasal cavity using an AUSM-based method of second-order accuracy on a multi-block structured grid are presented and compared with experimental data. Computations are performed for inspiration and expiration at rest with Reynolds numbers Re=1560 and Re=1230 at the nostril, respectively. The comparison shows good agreement with experimental...
The success rate of rhinological surgery is expected to be improved by changes of the nasal cavity geometry based on the assessment of the airflow via numerical simulation. Therefore, we are developing an operation planning system that combines Computational Fluid Dynamics (CFD) and Virtual Reality (VR) technology. In this paper, we introduce the system's design and a typical application. Results...
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