Simulation of free turbulent particle-laden jet: evaluation of first-order turbulence models and stochastic dispersion models
by N. Boughattas, M-H. Gazzah, S. Habli, M-S. Cabot, R. Said
Progress in Computational Fluid Dynamics, An International Journal (PCFD), Vol. 10, No. 2, 2010

Abstract: This paper is devoted to the numerical and theoretical study of free turbulent glass particle-laden jets. This study is based on results from a hybrid Euler/Lagrange simulation. Five two-equation turbulence models (STD k-ε, RNG k-ε, k-ω (88), k-ω (98) and MTS) were investigated and applied to the carried phase field simulation. Two stochastic particle dispersion models (Eddy Interaction Model and Time Correlated Model) were employed for the prediction of the particulate phase. Numerical results were compared with available experimental measurements. It was found that MTS and k-ε models predictions agree better with experimental measurements than those of the other models. The results show also that the Time Correlated Model provides improved fluctuating results in comparison to the Eddy Interaction Model. In contrast, the EIM provides better results for simulating mean particle velocity.

Online publication date: Wed, 10-Feb-2010

The full text of this article is only available to individual subscribers or to users at subscribing institutions.

 
Existing subscribers:
Go to Inderscience Online Journals to access the Full Text of this article.

Pay per view:
If you are not a subscriber and you just want to read the full contents of this article, buy online access here.

Complimentary Subscribers, Editors or Members of the Editorial Board of the Progress in Computational Fluid Dynamics, An International Journal (PCFD):
Login with your Inderscience username and password:

    Username:        Password:         

Forgotten your password?


Want to subscribe?
A subscription gives you complete access to all articles in the current issue, as well as to all articles in the previous three years (where applicable). See our Orders page to subscribe.

If you still need assistance, please email subs@inderscience.com