Drill Bit Nozzle Hydraulics & Jet Impact Calculator
Compute Total Flow Area ($TFA$), nozzle jet velocity ($v_n$), bit pressure drop ($\Delta P_b$), hydraulic horsepower ($HHP$), and bottom-hole cleaning impact force.
Bit Nozzles & Mud Properties
Size 12 = 12/32" (3/8"); 3 to 6 nozzles typical for tricone/PDC
Pounds per gallon (water = 8.33)
Gallons per minute
Hydraulic Energy & Jet Impact
Total Flow Area (TFA)
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Bit Pressure Drop (ΔP_b)
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Jet Velocity (v_n)
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Hydraulic Power
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Jet Impact Force
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Bottom-Hole Cleaning & Optimization
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