Particle beam deflection imaging for simultaneous characterization of aerosol particle size and charge
| العنوان: | Particle beam deflection imaging for simultaneous characterization of aerosol particle size and charge |
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| المؤلفون: | Loren Ban, Francesca van Swaaij, Sandro Fazzolari, Ruth Signorell |
| المصدر: | Journal of Aerosol Science, 167 |
| مصطلحات موضوعية: | Fluid Flow and Transfer Processes, Atmospheric Science, Volatile aerosol particle, Environmental Engineering, Aerodynamic and electric deflection of aerosol particles, Real-time aerosol characterization, Submicrometer aerosol particle size distribution, Aerosol electric charge distribution, Mechanical Engineering, Light scattering by aerosol particles, Pollution |
| الوصف: | We presented a novel method referred to as Particle Beam Deflection Imaging (PBDI) for the simultaneous characterization of the size and electric charge distribution of submicrometer (currently ∼200–800 nm) aerosol particles in real-time (currently ≤30 s). It combines aerodynamic and electrostatic particle deflection, providing two-dimensional information on size and charge in a single two-dimensional light scattering image. The image allows one to extract information on charge-averaged and charged-resolved particle size distributions, and on size-dependent bipolar charge distributions. The current prototype has a size resolution of Journal of Aerosol Science, 167 ISSN:0021-8502 ISSN:1879-1964 |
| وصف الملف: | application/application/pdf |
| اللغة: | English |
| تدمد: | 0021-8502 1879-1964 |
| DOI: | 10.1016/j.jaerosci.2022.106080 |
| URL الوصول: | https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e1d30cdb179be2a2ce1bdd9eec2bde49 |
| Rights: | OPEN |
| رقم الانضمام: | edsair.doi.dedup.....e1d30cdb179be2a2ce1bdd9eec2bde49 |
| قاعدة البيانات: | OpenAIRE |
| تدمد: | 00218502 18791964 |
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| DOI: | 10.1016/j.jaerosci.2022.106080 |