To calculate the third state property, it is necessary to know three constants for the species at hand : the critical temperature " T c ", critical pressure " P c ", and the acentric factor " ? ".
32.
For liquids, whether the incompressible assumption is valid depends on the fluid properties ( specifically the critical pressure and temperature of the fluid ) and the flow conditions ( how close to the critical pressure the actual flow pressure becomes ).
33.
For liquids, whether the incompressible assumption is valid depends on the fluid properties ( specifically the critical pressure and temperature of the fluid ) and the flow conditions ( how close to the critical pressure the actual flow pressure becomes ).
34.
The current atmosphere, which has an average temperature of 740 K and average pressure of 92 atm ( varying by elevation ), is in the supercritical range, as the critical temperature of is 304 K and the critical pressure is 72.9 atm.
35.
To check whether the bail-out cylinder has adequate gas ( for one diver ) in case of an emergency at the planned depth, critical pressure should be calculated based on the planned profile and should allow change-over, ascent and all planned decompression.
36.
Some training agencies teach the concept of minimum gas, rock bottom gas management or critical pressures which allows a diver to calculate an acceptable reserve to get two divers to the surface in an emergency from any point in the planned dive profile.
37.
This would happen if water entered the boiler at a pressure above the critical pressure ( ); was heated to a temperature above the critical temperature ( ) and then expanded ( through a simple nozzle ) to dry steam at some lower subcritical pressure.
38.
For instance, in supercooled water, two types of local structures exist, a low-density liquid ( LDL ) and a high-density liquid ( HDL ) so above the critical pressure, a higher percentage of HDL exists while below the critical pressure a higher percentage of LDL is present.
39.
For instance, in supercooled water, two types of local structures exist, a low-density liquid ( LDL ) and a high-density liquid ( HDL ) so above the critical pressure, a higher percentage of HDL exists while below the critical pressure a higher percentage of LDL is present.
40.
While the 9th division was under critical pressure from the enemy and forced to stay in the hills above Neretva, they were still obligated by the orders of Tito and the HQ to take and move the Central hospital and heavy wounded throw the mountain terrain of Dinara, Bikovo, Kameanica and Dalmatia.
