In order to obtain the optimum condition, the effect of deposition time was investigated and a duration time of 10 minute was selected as an optimum condition.
With the optimum parameters, the effect of different current densities on coating surface quality was studied.
For the condition of optimum parametric levels, the effect of drag reduced could reach up to 21.6%.
To select the optimum experimental conditions, the effect of the supporting electrolyte, pH, conditioning potential and conditioning time, frequency, amplitude, step potential, and equilibration time were studied.
Different solvent (S) /feed (F) ratios (2/2.5/3 vol%) have been investigated to reach the optimum separating ratio, the effect of solvent feed temperature is considered also.
For optimum chromatographic separation, the effect of variation of the mobile phase composition was intensively studied in order to achieve the highest selectivity and sensitivity of the developed method within a short analysis time.
To determine the optimum conditions, the effects of the amounts of the catalysts and the solvents were investigated.
In order to find the optimum conditions, the effects of different variables on the absorbance changes of the catalyzed (ΔAc) and inhibited (ΔAi) reaction were studied during a fixed time of 15 115 s.
In the next step, after the optimum pH was identified, the effect of tert-butanol alcohol was tested as a radical scavenger on the SOP and COP efficiency in removal of PCP.
To obtain an optimum thermal performance condition, the effect of geometrical parameters on the heat transfer and friction factor in the channel is examined.
