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May 26, 2026Hosokawa Powder Technology Foundation ANNUAL REPORTOpen Access

Numerical Analysis on Deposition of Charged Particles in the Human Lung

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Key Points

The research aims to analyze the mechanisms by which charged particles deposited in the lung under the influence of airflow and electrostatics.
Conducted numerical simulations considering electrostatic forces between particles and lung surfaces.
Analyzed the charging phenomena of particles within inhalation devices.
Evaluated deposition behavior of charged particles in the lung based on simulation results.
A shift in particle charge distribution was observed within inhalation devices.
Deposition of charged particles in the lung changed depending on the presence of charge.

Implication

Numerical analysis reveals how charged particles deposit in the lung, suggesting implications for inhalation devices.

Abstract

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Cite This Study

Ryosuke Mitani (2026) studied this question.

synapsesocial.com/papers/6a192cb4fab5b468c441574e https://doi.org/10.14356/hptf.23115

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