کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
9460485 | 1312176 | 2005 | 24 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Simulation tool for atmospheric aerosol nucleation bursts
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
علوم زمین و سیارات
علم هواشناسی
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Simulation tool for atmospheric aerosol nucleation bursts Simulation tool for atmospheric aerosol nucleation bursts](/preview/png/9460485.png)
چکیده انگلیسی
A numerical model for atmospheric aerosol nucleation bursts is presented as a tool for the analysis of measurements. It includes a minimum of physical assumptions and 94 user-controlled parameters. The model is based on computationally efficient parametrization of submodels, which allow considering the ion-induced and homogeneous nucleation, depletion of nanoparticles and ions on the pre-existing aerosol, the nano-Köhler growth function, the molecule-particle interception geometry, quantum retardation of sticking, the electric charges of particles, the molecular dipole moments, and the polarization interaction. The evolution of the size distribution is computed using a sectional model with several thousands of sections. Computing time on an ordinary PC is counted in seconds in case of a typical task with several thousands of time steps and several thousands of size sections.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Aerosol Science - Volume 36, Issue 2, February 2005, Pages 173-196
Journal: Journal of Aerosol Science - Volume 36, Issue 2, February 2005, Pages 173-196
نویسندگان
H. Tammet, M. Kulmala,