This new PAC system allows one to study PAC using complicated yet well-controlled combinations of operating parameters, such as fuel equivalence ratio, fuel mixture flow rate, plasma gas flow rate, plasma gases, symmetric or asymmetric fuel-oxidant injection patterns, with and without plasma.
In this work, the influence of several major parameters on micro combustion, namely material of porous media, hydrogen to oxygen equivalence ratio, porosity of porous media and mixture flow rate were investigated using the numerical simulation method.
The deposition experiments were carried out varying the total pressure from 0.1 Pa to 1.2 Pa in an Ar/N2 7:1 flow ratio gas mixture.
Although smaller turbines can be used due to the lower size parameter values of supercritical mixtures, R245fa has lower volume flow ratio, rotational speed and UA values.
After cleaning process, a mixture of O2/Ar with a fixed flow ratio (40/60) was introduced through mass flow controller to keep a working pressure of 8.0 × 10−3 torr.
The films' spectroscopic results show that the CFx group and fluorine atomic concentration increase as CF4 flow ratio is promoted in the mixture.
In this study, the effect of gas composition on the functionalization process is investigated, by providing various H2/O2 gas mixtures to the treatment through the control of gas flow ratio.
SiO2 and SiON films were obtained at low temperatures (<350 °C) by the decomposition of appropriate mixtures of gasses under suitable rf power and gas flow ratio.
The slump flow and T500 did not show good correlations with the rheological parameters of the SCCs, while V-Funnel time and J-Ring/slump flow ratio adequately evaluated the viscosity and passing ability of the mixtures, respectively.
VFR volumetric flow ratio.
