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.

引用

页码：3023 / 3034

页数：12

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