Quick Answer
Calculate Atkinson Resistance of a Mine Airway Branch
Calculator
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Find Engineering Solutions →Result Interpretation
Atkinson Resistance of a Mine Airway Branch calculator computes Ventilation Network Resistance (Atkinson) in Pa·s^2/m^6 using the defined engineering formula and the input values provided. Ventilation Network Resistance (Atkinson) is expressed in Pa·s^2/m^6. No universal acceptance threshold is defined by this calculator.
Worked Example
Verified calculation
Given:
- Pressure Drop = 200
- Volumetric Airflow = 10
Expected Result:
- Ventilation Network Resistance (Atkinson) = 2
Engineering Interpretation:
Under the given input conditions, the calculated result is: Ventilation Network Resistance (Atkinson) = 2 Pa·s^2/m^6.
The actual numerical result is computed by the Runtime engine using the persisted tool definition. The values shown here come from automatically validated test cases.
Formula / Method
Atkinson = pressure drop / pow(volumetric airflow, 2)Formula family: formula_mineventilation_ventilation_network_resistance_atkinson_from_pressure_drop_and_airflow_for_a_single_branch
Variables
| Symbol | Label | Role | Description |
|---|---|---|---|
| pressure_drop | Pressure Drop | INPUT | Pressure Drop |
| airflow | Volumetric Airflow | INPUT | Volumetric Airflow |
| result | Ventilation Network Resistance (Atkinson) | OUTPUT | Ventilation Network Resistance (Atkinson) |
Calculation Steps
- Enter the pressure drop in Pa.
- Enter the volumetric airflow in m^3/s.
- Step 1: Compute ventilation network resistance (atkinson).
- Read the ventilation network resistance (atkinson) (Pa·s^2/m^6) from the results.
Engineering Summary
Calculate Atkinson Resistance of a Mine Airway Branch
Frequently Asked Questions
What does this calculator calculate?
The Atkinson Resistance of a Mine Airway Branch calculator estimates Ventilation Network Resistance (Atkinson) based on the input parameters you provide
Why is pressure drop important in this calculation?
pressure drop is directly proportional to ventilation network resistance (atkinson). When you enter pressure drop in Pa, the calculator uses it in the engineering formula to compute the output
How should I interpret the result ventilation network resistance (atkinson)?
The calculator outputs ventilation network resistance (atkinson) in Pa·s^2/m^6. The result is computed directly from the input values using the defined engineering formula
What units should I use for the inputs?
Enter each value in the units shown next to the input field: Pressure Drop (Pa), Volumetric Airflow (m^3/s). Make sure all inputs use the specified units for consistent results
What assumptions does this calculator use?
This calculator uses automatically validated engineering formulas. Results are approximate and should be validated against site-specific conditions, applicable codes, and professional engineering judgment
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