The Holiday cast list, listed alphabetically with photos when available. This list of The Holiday actors includes any The Holiday actresses and all other actors from the film. You can view additional information about each The Holiday actor on this list, such as when and where they were born.
When a compressor pumps one CFM (cubic foot per minute), that means the intake port inhales one cubic foot of free air (air at atmospheric pressure, which is 0 psig) per minute. (Note: A CFM does not mean in any sense the compressed volume.) So the unit really measures the mass of air flowing per minute, not volume per minute, since a cubic foot of free air is a unit of mass.
Standard Cubic Feet per Minute = SCFM = ft. 3 /minute at standard conditions (1 atm = 14.7psi, 68Â°F ) Why do that? A volumetric flow rate with units of CFM implies that the flow rate was measured at actual conditions (actual pressure, actual temperature). The distinction between SCFM and CFM is important because air density changes with pressure and temperature. This can be seen from taking a look at the ideal gas law.