evaporation as such influence on the total pressure.
evaporation occurs when the total pressure is greater than the surface molecules vapour pressure.
as the rate of evaporation increases , more vapour will be there at the top, and then the new total pressure will become the sum of the earlier total pressure and vapour pressure of the vapour evaporated.
hence total pressure increases.............
Total Evaporation was created in 1990.
Precipitation and evaporation are equal.
The total amount of global evaporation is 48800 km3
The total amount of global evaporation is 48800 km3
create a hidden column and copy the number 1 into each cell. Use the sum of this column to get a total of the number of cells to divide with.
flooding in disillation column is control: 1) to reduce total crude charge, 2)to decrease the transfer temperture, 3) increase the tower reflux, 4) increase the tower pressure.
Total pump head is the sum of suction and discharge pressure in mtr. ie. 1 bar =10.33 metres of water column
the company has a net loss
This question is wrong.
pressure acts in all directions. each 2.31 feet of water = 1 psi so 6/2.31 = 2.6 psi, don't forget air pressure at surface to add ( 14.7 psi) so total = 2.6 + 14.7 = 17.3 psi water pressure represents weight of water of column 1" * 1" * 6 feet high air pressure represents weight of air of column 1" * 1" * height to edge of atmosphere from sea level
highlight column, and click the fill icon in your tool bar
Ideally, the void volume should be 40% of the total column volume.