Enter the diameter (in) and the stroke length (in) into the Calculator. The calculator will evaluate the Barrels Per Stroke.
Barrels Per Stroke Formula
BPS = .000243*D^2*S
Variables:
- BPS is the Barrels Per Stroke (bbl/stroke)
- D is the diameter (in)
- S is the stroke length (in)
To calculate Barrels Per Stroke, square the diameter, multiply by the stroke length, then multiply again by.000243.
How to Calculate Barrels Per Stroke?
The following steps outline how to calculate the Barrels Per Stroke.
- First, determine the diameter (in).
- Next, determine the stroke length (in).
- Next, gather the formula from above = BPS = .000243*D^2*S.
- Finally, calculate the Barrels Per Stroke.
- After inserting the variables and calculating the result, check your answer with the calculator above.
Example Problem :
Use the following variables as an example problem to test your knowledge.
diameter (in) = 750
stroke length (in) = 60
Frequently Asked Questions
What is the significance of calculating Barrels Per Stroke in mechanical systems?
Calculating Barrels Per Stroke (BPS) is crucial in mechanical systems, especially in the oil and gas industry, as it helps in estimating the volume of fluid displaced by a piston in a single stroke. This measurement is essential for optimizing the efficiency of pumps and engines, ensuring accurate fluid handling and minimizing wastage.
How does the diameter of a piston affect the Barrels Per Stroke?
The diameter of a piston directly influences the Barrels Per Stroke since a larger diameter results in a greater area for the piston to act upon, thus displacing more volume per stroke. The relationship is quadratic, meaning that even small increases in diameter can significantly increase the BPS.
Can the Barrels Per Stroke formula be used for any type of fluid?
Yes, the Barrels Per Stroke formula is versatile and can be applied to calculate the displacement of any fluid type in a cylinder. However, it’s important to note that the formula assumes the fluid is incompressible and the system is ideal, without accounting for factors like viscosity and flow resistance.
Is it possible to increase the efficiency of a pump by adjusting the stroke length?
Yes, adjusting the stroke length can influence the efficiency of a pump. Increasing the stroke length allows for more fluid to be displaced per stroke, potentially reducing the number of strokes needed and thus the energy consumption. However, this must be balanced with the physical limitations and design considerations of the pump to avoid inefficiencies or damage.
