CFD simulations of dust dispersion in the 20 L vessel: Effect of nominal dust concentration

2014 ◽  
Vol 27 ◽  
pp. 8-12 ◽  
Author(s):  
V. Di Sarli ◽  
P. Russo ◽  
R. Sanchirico ◽  
A. Di Benedetto
Keyword(s):  
Dust Concentration ◽  
Cfd Simulations ◽  
Dust Dispersion

scholarly journals CFD simulations of turbulent dust dispersion in the 20 L vessel using OpenFOAM

2021 ◽  
pp. 117033
Author(s):  
Alain Islas ◽  
Andrés Rodríguez-Fernández ◽  
Covadonga Betegón ◽  
Emilio Martínez-Pañeda ◽  
Adrián Pandal
Keyword(s):  
Cfd Simulations ◽  
Dust Dispersion

scholarly journals CFD simulations of flow and dust dispersion in a realistic urban area

2016 ◽  
Vol 10 (1) ◽  
pp. 228-242 ◽  
Author(s):  
Kun Luo ◽  
HaiJun Yu ◽  
Zhixiang Dai ◽  
MingMing Fang ◽  
Jianren Fan
Keyword(s):  
Urban Area ◽  
Cfd Simulations ◽  
Dust Dispersion

CFD simulations of dust dispersion in the 1 m3 explosion vessel

2020 ◽  
Vol 68 ◽  
pp. 104274
Author(s):  
Maria Portarapillo ◽  
Marco Trofa ◽  
Roberto Sanchirico ◽  
Almerinda Di Benedetto
Keyword(s):  
Cfd Simulations ◽  
Dust Dispersion

Numerical Simulation of Dust Dispersion in 5 L Vessel

2013 ◽  
Vol 705 ◽  
pp. 436-441
Author(s):  
Jia Chen Chen ◽  
Qi Zhang ◽  
Qiu Ju Ma
Keyword(s):  
Numerical Simulation ◽  
Ignition Delay ◽  
Delay Time ◽  
Ignition Delay Time ◽  
Numerical Results ◽  
Dust Concentration ◽  
Closed Vessel ◽  
Injection Nozzle ◽  
Dust Dispersion

Numerical simulation was used to obtain the transient concentration of dust in the process of dispersion in a closed vessel in this work. Through the transient concentration of dust obtained by numerical results, the best ignition delay time can be evaluated. For the 5 L vessel and the hemispherical injection nozzle and under the blow pressure of 0.5 MPa, the ignition delay time should be 50-100 ms. Numerical results agree with the data obtained in the experiments under the same condition. It is difficult that dust concentration in the process of dispersion reaches absolutely uniform everywhere in the closed vessel.

CFD simulations of turbulent fluid flow and dust dispersion in the 20 liter explosion vessel

AIChE Journal ◽  
2013 ◽  
Vol 59 (7) ◽  
pp. 2485-2496 ◽  
Author(s):  
A. Di Benedetto ◽  
P. Russo ◽  
R. Sanchirico ◽  
V. Di Sarli
Keyword(s):  
Fluid Flow ◽  
Cfd Simulations ◽  
Turbulent Fluid Flow ◽  
Turbulent Fluid ◽  
Dust Dispersion
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