SCFM and ACFM both have units of volume per unit time. Ordinarily in physics, volumes are measured in cubic meters (m3) or some variation thereof, such as cubic centimeters (cm3, equivalent to milliliters or mL) and time is in seconds. In this case, both the volume (ft3) and time (...
Your fan's expected blow rate can be calculated from the amount of power it consumes and the pressure at which it works. The calculation will determine the fan's CFM value -- meaning how many cubic feet of air it displaces each minute. This value is essential to know when designing a ...
Take the volume of the tank expressed in cubic feet (calculated in Step 2) and multiply it by the amount of pressure added during the tanks filling cycle in terms of atmospheric pressure (calculated in Step 6). This is the number of cubic feet that your compressor pumps in the time it ...
What I need to do is allow them to select their sessions, and then have the form display the total cost. In Excel I can have the users enter an "X" in the appropriate cell, then create another cell that says "if A1 = "X", then A2 = $500. I then hide A...
But the way in which tax rates are calculated to make a comparison matters greatly. Simply using the taxpayer’s current and future tax brackets is ineffective because they don’t actually capture the full effect of the conversion itself. It is essential to factor in the add-o...
The measure is num of company, i.e at type a and factor 2 the num is 2. the calculated avg I need to calculate by myself (calculated member as measure) but i don't know how. Can this be done and how? thanks. Not open for further replies. Similar threads Locked Question Ingr...
The value of the euro was calculated on the basis of the exchange rate of $1.45 on July 1, 2011. 26 The other long-standing issue, which recently made news (again), is of US emissions and fuel efficiency. The New York Times calls them "the world's most lenient." New US policy to...
Moreover, if the Markov process is complemented by death as a terminal state, the amount of frontloading decreases even more. A small illustration comparing the PKH-premium with the premium calculated in this model serves to show a significant reduction even over a five-year period. In ...
The flow rate of water in gallons per minute, or gpm, can be calculated with the help of the Bernoulli equation and careful unit conversion. If the pressure is known in pounds per square inch, or psi, at two locations along the pipe, then the Bernoulli equation can be used to determine...
Superficial gas velocity (aka superficial flow velocity) is an estimate of how quickly a fluid passes through an object (e.g. a pipe) or a porous medium (e.g. gravel). It’s calculated using the following formula: us=QAus=AQ us is the superficial velocity of a given ...