A CFD Model of a Headbox for Injecting Dilution Water at Different Locations Along a Step Diffusion Tube

DOI

10.2991/tmcm-15.2015.9How to use a DOI?

Keywords

CFD simulation; hydraulic headbox; consistency distribution

Abstract

The flow dynamics of the dilution water that adjusts the consistency of the fluid in a hydrodynamic headbox was studied by performing computational fluid dynamics (CFD) simulations. A standard k- turbulence model was used in conjunction with a study of the mass diffusion in the turbulent flow based on the species transport approach. The simulation results show that when dilution water was injected at different sites along the step diffusion tube, the water content at the outlet of the slice channel conformed to a standard normal distribution.

Copyright

© 2015, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Jinsong Zeng
AU  - Huang Huang
AU  - Yucheng Feng
AU  - Ya Dai
AU  - Kuoyan Ma
PY  - 2015/11
DA  - 2015/11
TI  - A CFD Model of a Headbox for Injecting Dilution Water at Different Locations Along a Step Diffusion Tube
BT  - Proceedings of the 2015 International Conference on Test, Measurement and Computational Methods
PB  - Atlantis Press
SP  - 30
EP  - 34
SN  - 2352-538X
UR  - https://doi.org/10.2991/tmcm-15.2015.9
DO  - 10.2991/tmcm-15.2015.9
ID  - Zeng2015/11
ER  -