The ecstatic descriptions of Satan's fall, great fire-breathing phrases with the sinews of a dragon, exhibit Milton's rhetorical power to the full: Hurled headlong flaming from th' ethereal sky With hideous ruin and combustion down To bottomless perdition, there to dwell In adamantine chains and penal fire, Who durst defy th' Omnipotent to arms.
As thousands of us spilled out of Union Square in a spontaneous combustion down Broadway, it was impossible to explain the surge of patriotism and empowerment.
Some scientists think that aging is caused by a nasty byproduct of metabolism that beats up the components of cells, much like combustion wears down engines.
The key objectives are to reduce fuel dependency, engine wear and tear due to incomplete combustion and cut down on greenhouse gas emissions.
The stability limits of hydrogen were solely determined by catalytic chemistry, as it sustained combustion at temperatures down to 320 380 K, at which gas-phase chemistry was frozen.
Between these extremes, intermediate, non-significant associations were observed for several SOM types: warm, low-wind days when primary pollutants were elevated but not as high as MDT [3, 3] (MDT [2, 3]), cool days when nitrate was high (MDT [1, 3]), and days when SO2 was high (MDT [2, 2]) that likely occurred when coal combustion plumes touched down over downtown Atlanta.
To achieve significant reductions in particularly high NOx emissions and to eliminate severely asymmetric combustion found in down-fired boilers, a multiple-injection and multiple-staging combustion technology was developed in our previous study.
The asymmetric upper furnace configuration effect (mainly relied on the short upper furnace and large boiler nose) and unreasonable burner designs are taken as potential major factors that favoring the asymmetric combustion formation in down-fired boilers.
Combustion duration was cut down and central heat release point was advanced after hydrogen addition.
Both compounds provide flame retardation in the gas phase by the production of active species that effectively scavenge key combustion radicals to shut down the combustion process.
It is a modification of the thermal stimulation method using a down-hole combustion technique, to more efficiently bring necessary heat to the desired location within the reservoir.
