The actual volumetric flow rate, qav, is calculated using the following equation: qav = (N/KF) where qav = actual volumetric flow rate. N = number of pulses accumulated by the flowmeter. KF = κ factor assigned to the flowmeter. Example of Turbine Calculation Figure 9-9 shows a ...
Calculating mass flow rate to volumetric flow rate By rearranging equation (5) the corresponding volumetric flow at nonstandard conditions of 25 °C can be calculated for the mass flow as follows: V̇ = ṁ nRT / mP (6) Considering the same example as above we see that: V̇ = 873.5...
Flow rate is the quantity of material that is moved per unit of time. Generally, the quantity of material can be expressed as a mass or a volume. For example, mass flow rates are in units of pounds per minute or kilograms per hour. Volumetric flow rates are stated in cubic feet per m...
Learn the definition of Volumetric flow rate and browse a collection of 30 enlightening community discussions around the topic.
Example 4.14 Measured liquid rates are 500STB/d oil and 100STB/d water, pump leakage was found as 58bpd liquid. Oil and water volume factors are 1.05 and 1.00bbl/STB, respectively. Find the pump volumetric efficiency and compare it to a case when pump leakage is negligible under the same...
In transmission mode, the volumetric velocity of each cell can be calculated by obtaining the KVL equation of the equivalent circuit model26,27. If the input voltage is known, the volumetric velocity of the device can be found as $$\begin{array}{l}{U}_{{Num}\times 1}={\left\{{I}_...
2. The method according to claim 1, further includes determining the average volumetric flow rate (Q) of the fluid flow based on the equation: Q=A*Uav, where A is a cross sectional area of the pipe's inner diameter and Uav is the average flow rate. 3. The method according to cla...
In transmission mode, the volumetric velocity of each cell can be calculated by obtaining the KVL equation of the equivalent circuit model26,27. If the input voltage is known, the volumetric velocity of the device can be found as $$\begin{array}{l}{U}_{{Num}\times 1}={\left\{{I}_...
Therefore the external work done by the left ventricle in 1 minute is equal to the pressure generated, multiplied by the stroke volume, multiplied by the heart rate. As shown in the following equation, the pressure generated by the left ventricle can be approximated by the average (mean) ...
A method and apparatus for measuring a base condition volumetric flowrate of a pipeline gas flowing through a pipeline in which a pipeline gas flowrate is measured by a pipeline gas flowmeter that responds to density in a characteristic manner, a sample gas flowrate is measured by a sample ga...