Water Pressure Diagram. Thus ice transforms into denser water when the pressure is raised. Density of water ρ 1000 kgm 3.
The inclination of the curve oc towards the pressure axis shows that the melting point of ice slightly decreases by increasing pressure. Water pressure tank installation diagram. 09 bar low pressure.
From the above diagram the chilled water inside the pipe is pressing down harder on the gate valve and the ahu that is located on the lower floor than the chiller on the upper floor.
Data in the table above is given for watersteam equilibria at various temperatures over the entire temperature range at which liquid water can exist. The inclination of the curve oc towards the pressure axis shows that the melting point of ice slightly decreases by increasing pressure. By international agreement the triple point of water has been assigned a value of. If water is present at the glacier bed however the effective normal pressure is reduced by an.