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An engineering method for predicting shock-driven droplet cloud dynamics

delete2026-02-05
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PRE
AI
D
Dajun Xin
J
Jinhong Liu
Z
Z. M. Zhang
薛
薛琨 (Kun Xue) *
DOI:10.1016/j.powtec.2026.122243delete
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Abstract

Abstract

En 中文
• Child droplets are explicitly tracked as finite-volume entities, not grouped into parcels. • A GNOT-based surrogate model captures wake shielding effects on child droplet drag. • Validation across We ~ 102–104 shows strong agreement with experimental data. • The method reproduces both macroscopic cloud morphology and microscopic concentration fields.
Keywords:
droplet cloud dynamics
shock-driven flow
finite-volume tracking
wake shielding
surrogate modeling

Journal

Powder Technology cover
Powder Technology
IF:
4.6
Papers:
3.0K
Citations:
5.3W

Organization

B
Beijing Institute of Technology
Scholars:
5.2K
Papers: 2.1K
Citations: 6.0W
C
China Academy of Engineering Physics
Scholars:
1.0K
Papers: 340
Citations: 2
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