Sentence examples for intensity of combustion from inspiring English sources
Increasing the oxygen mole fraction in CO2 to 30 35% restored the intensity of combustion to that of air for all the coals studied.
The replacement of the background N2 gas of air with CO2 (i.e., changing from air to an oxy-fuel atmosphere) at the same oxygen mole fraction impaired the intensity of combustion.
In the near burner region, the radiation intensity is lower for the Russian semi-anthracite at 68% recycle ratio compare to South African bituminous coal at 68% recycle ratio and on air reflecting the lower (but not insignificant) intensity of combustion in this region for the Russian semi-anthracite coal.
The results show that the intensity of MILD combustion is strongly dependent on the different chemical species in the oxidant stream.
Then the coal rank dependence of the required oxygen mole fraction in dry O2/CO2 blends to match the intensity of air-fired combustion was examined.
It was found that the behavior of the measured flame describing functions (FDF), which depend on radial fuel stratification, are well correlated with previous measurements of the intensity of self-excited combustion instabilities in the stratified swirl burner.
Compared with air atmosphere, flame acceleration process under reduced oxygen atmosphere is suppressed and the luminous intensity of flame post-combustion zone is greatly diminished.
As the oxygen pressure increased, the combustion intensity of the samples steadily increased, and the ignition delay time and combustion time both decreased.
The swirl burner with a specially designed preheating chamber can increase flame temperature, accelerate ignition and enhance burning intensity of pulverized coal under oxy-coal combustion.
Increasing the oxygen mole fraction in CO2 increased the likelihood of combustion and its intensity.
The performance of the ψ-FBC, with a design capacity of 100 kWth, was analyzed in terms of combustion and thermal efficiency, volumetric combustion intensity, and pollutant emissions.
