Non-equal continuous multi-particle-size water drop coupling Euler method

The invention discloses a non-equal continuous multi-particle-size water drop coupling Euler method, which comprises the following steps of: performing more accurate nonlinear fitting on a water drop distribution curve of large supercooled water drops under a natural working condition by adopting an...

Full description

Saved in:
Bibliographic Details
Main Authors ZHU CHUNLING, BIAN QINGYONG, ZHAO YICHUN, GUO WEI, ZHAO NING, ZHU CHENGXIANG
Format Patent
LanguageChinese
English
Published 12.04.2024
Subjects
CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
Online AccessGet full text

Cover

More Information
Summary:The invention discloses a non-equal continuous multi-particle-size water drop coupling Euler method, which comprises the following steps of: performing more accurate nonlinear fitting on a water drop distribution curve of large supercooled water drops under a natural working condition by adopting an empirical formula improved by a Rosin-Rammler function based on a correction form, and dividing all the supercooled water drops into a plurality of non-equal continuous components, the equation resistance source item of each component is coupled with the overall water drop distribution, meanwhile, the water drop Euler equation set of each component of the supercooled large water drop is solved, the volume fraction and speed of each water drop component impacting the surface are obtained, and the water collection mass of each component is directly accumulated to obtain the total water drop collection result. According to the method, a stable and convergent water drop impact characteristic result can be solved by ad
Bibliography:Application Number: CN202410277815