Objective: Exposure to airborne particulate matter (PM) is estimated to cause millions of
premature deaths annually. This work conveys known routes of exposure to PM and …

The nasal cavity is an attractive route for both local and systemic drug delivery and holds
great potential for access to the brain via the olfactory region, an area where the blood–brain …

In order to study the dust exposure amount and coal dust deposition rule of coal miners
under different labor intensity in coal mine environment, an airflow-particle two-phase …

The Multiphase Flow Handbook, Second Edition is a thoroughly updated and reorganized
revision of the late Clayton Crowe's work, and provides a detailed look at the basic concepts …

In this work, the airflow behavior and particle transport and deposition in different breathing
conditions such as light breathing condition (15 L/min), normal breathing condition (30 …

To address the health problems caused by the long-term intrusion of high-concentration dust
generated in coal mining operations into the human respiratory tract, this study …

Dust pollution in coal mine tunneling environment can cause serious hazards. This study
presents a numerical analysis of the migration, deposition and escape characteristics of …

The spread of many infectious diseases relies on aerosol transmission to the respiratory
tract. Here we design an intranasal mask comprising a positively-charged thermosensitive …

Including the effects of particle–particle collision and particle rotation as well as the volume
of particle occupied in the fluid, the Computational Fluid Dynamics (CFD)–Discrete Element …

A computational model was developed for studying the flow field and particle deposition in a
human upper airway system, including: nasal cavity, nasopharynx, oropharynx, larynx and …