Quick Answer
Calculate Auxiliary Ventilation Duct Fan Hydraulic Power Calculator
Calculator
Result Interpretation
Auxiliary Ventilation Duct Fan Hydraulic Power Calculator computes Fan hydraulic power in W using the defined engineering formula and the input values provided.
Worked Example
Verified calculation
Given:
- Air volume flow rate = 3.2
- Total pressure loss across duct = 650
- Fan total efficiency = 0.62
Expected Result:
- Fan hydraulic power = 3354.8387096774
Engineering Interpretation:
Under the given input conditions, the calculated result is: Fan hydraulic power = 3354.8387096774 W.
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
fan hydraulic power = air volume flow rate * total pressure loss across duct / fan total efficiencyFormula family: formula_mineventilation_auxiliary_ventilation_duct_auxiliary_fan_duty_calculator
Variables
| Symbol | Label | Role | Description |
|---|---|---|---|
| Air volume flow rate | Air volume flow rate | INPUT | Air volume flow rate |
| Total pressure loss across duct | Total pressure loss across duct | INPUT | Total pressure loss across duct |
| Fan total efficiency | Fan total efficiency | INPUT | Fan total efficiency |
| Fan hydraulic power | Fan hydraulic power | OUTPUT | Fan hydraulic power |
Calculation Steps
- Enter the air volume flow rate in m^3/s.
- Enter the total pressure loss across duct in Pa.
- Enter the fan total efficiency in dimensionless.
- Step 1: Compute fan hydraulic power.
- Read the fan hydraulic power (W) from the results.
Engineering Summary
Calculate Auxiliary Ventilation Duct Fan Hydraulic Power Calculator
Frequently Asked Questions
What does this calculator calculate?
The Auxiliary Ventilation Duct Fan Hydraulic Power Calculator estimates Fan hydraulic power based on the input parameters you provide
Why is air volume flow rate important in this calculation?
air volume flow rate is directly proportional to fan hydraulic power. When you enter air volume flow rate in m^3/s, the calculator uses it in the engineering formula to compute the output
How should I interpret the result fan hydraulic power?
The calculator outputs fan hydraulic power in W. For larger power values, divide by 1000 to express the result in kW, or by 745.7 for horsepower. 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: Air volume flow rate (m^3/s), Total pressure loss across duct (Pa), Fan total efficiency (dimensionless). 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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