Direct Simulation of Droplet Flow With Mass Transfer at Interface  

Oleh:

Abe, S. ; Sato, T. ; Jung, R. -T.

Jenis: Article from Bulletin/Magazine
Dalam koleksi: Journal of Fluids Engineering vol. 122 no. 3 (2000), page 510-516.
Topik: MASS TRANSFER; direct simulation; droplet flow; mass transfer; interface

Ketersediaan

Perpustakaan Pusat (Semanggi) Nomor Panggil: JJ89.1 Non-tandon: 1 (dapat dipinjam: 0) Tandon: tidak ada

Lihat Detail Induk

Isi artikel

A direct simulation code has been developed to solve two - phase flow with mass transfer at the interface. The position of the interface is determined by solving a transport equation of the maker density function, one of front - capturing methods. The present method performs the dissolution of mass of a dispersed phase into a continuous phase as a notable feature. Moreover, transfer of the dissolved mass is solved in the continuous phase. At the interface, mass diffusion flux is calculated both for the boundary condition of mass transfer and for the shrinkage of a droplet. For the validation of the present method, three case studies are successfully demonstrated : rise of single droplet, dissolution from a rigid sphere, and dissolution from a rising droplet.

Opini Anda

Klik untuk menuliskan opini Anda tentang koleksi ini!

Kembali