brownian motion diffusion Rate of diffusion depends on temperature of gasesleadsto faster diffusion density of gases
the shockwave with(passive) caused bygas density disturbance
both the strong spatial order of a solid ... a gasresultsfrom the low density of gases
hydrodynamic expansionto createdensity perturbations in the gas
the coal quality fluctuations(passive) caused byflue gas density fluctuations
radiation ... directionshave createdgaps in the gas density distribution
Ts of 900 C and abovecausethe lowered density of the gases
Incoming radiation , particularly from the Suncan also influencethe density of gases in the exosphere
soot - free ( [ d.sub.i]=d ) PF , when the pressure change across the PF ... large enoughto causea significant change in the gas density ( incompressible gas behaviour
T. Kosaka , K. Sakita , and K. Betsui , “ Firing voltage fluctuation phenomenon(passive) caused byT. Kosaka , K. Sakita , and K. Betsui , “ Firing voltage fluctuation phenomenon
a lower specific volumecreatesa lower specific volume
in an increased or decreased gas column weightresultingin an increased or decreased gas column weight
the cold air from outside to moves slower as it enters the warmer interiorcausethe cold air from outside to moves slower as it enters the warmer interior
c Warmer air(passive) is caused byc Warmer air
strong gusts by releasing pressurized airto createstrong gusts by releasing pressurized air
at random turbulencecan resultat random turbulence
The movement of each of these gases is opposite to that(passive) would be caused byThe movement of each of these gases is opposite to that
in a grainy appearance of the photosphereresultin a grainy appearance of the photosphere