HEAT AND MASS-TRANSFER COUPLING BETWEEN VAPORIZING DROPLETS AND TURBULENCE USING A LAGRANGIAN APPROACH

被引：78
作者：
BERLEMONT, A
GRANCHER, MS
GOUESBET, G
机构：
[1] LESP-URA CNRS, 230 INSA de Rouen, 76131 Mont Saint Aignan Cedex
来源：
INTERNATIONAL JOURNAL OF HEAT AND MASS TRANSFER | 1995年 / 38卷 / 16期
关键词：
D O I：
10.1016/0017-9310(95)00025-5
中图分类号：
O414.1 [热力学];
学科分类号：
摘要：
A Lagrangian approach is developed for droplet vaporization in turbulent fields, with tw-way coupling between phases. Specific source terms induced by phase changes are described and results are presented for methyl alcohol droplet vaporization in a heated turbulent round jet. A high coupling is observed between production and diffusion processes For the vapour mass fraction and fluid temperatures. Droplet diameter distributions are strongly dependent on the turbulent dispersion and droplet history.
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收藏
页码：3023 / 3034
页数：12
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