A CFD Model of a Headbox for Injecting Dilution Water at Different Locations Along a Step Diffusion Tube
Jinsong Zeng, Huang Huang, Yucheng Feng, Ya Dai, Kuoyan Ma
Available Online November 2015.
- 10.2991/tmcm-15.2015.9How to use a DOI?
- CFD simulation; hydraulic headbox; consistency distribution
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.
- © 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/).
Cite this article
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 -