Heterogeneous Fenton reaction for elimination of Acid Yellow 36 in both fluidized-bed and stirred-tank reactors: Computational fluid dynamics versus experiments

Catalytic adsorptive elimination of deleterious contaminant in a pilot fluidised-bed reactor by granulated Fe3O4/Cu-MOF/cellulose nanocomposites: RSM optimisation and CFD approach

“…In the first step, the first-order discretization method is utilized for the convective terms; subsequently, for making the numerical solution more accurate, the second-order and PRESTO methods have been utilized. As far as other methods, the Green-Gauss method is appropriate for diffusion [4,5]. Eventually, residuals of the solution convergence are adjusted to reach lower than 10 -8 .…”

The principle of detailed balancing, the iron-catalyzed disproportionation of hydrogen peroxide, and the Fenton reaction

“…There are at least 65 publications that use these improper steps. 19,25,27,30,31,34,60,[69][70][71][72][73][74][75][76][77][81][82][83][85][86][87][88][89]91,92,94,96,98,122, Loop 1…”

Comparison between multi-walled carbon nanotubes and titanium dioxide nanoparticles as additives on performance of turbine meter oil nano lubricant

“…The pressure drops and the average friction coefficient inside the copper tube were calculated by continuity, momentum balance, and friction coefficient equations, as follows 41 , 43 , 44 : where , and are the static pressure, the gravitational body force, and external body force, respectively 41 . Utilizing boundary conditions and possible simplifications, the equations are solved, and the results are reported as a figure and table.…”