Calculator Inputs and Outputs
Inputs
- Water-equivalent flow rate (L/s) — example: 25
- Total dynamic head (m) — example: 30
- Pump efficiency (%) — example: 75
Results
- Required input power (kW)
- Hydraulic output power (kW)
- Required input power (hp)
Formula used
Hydraulic power = ρgQH; input power = hydraulic power ÷ pump efficiency for water-equivalent flow.
How to Use the MRI Cooling Loop Pump Power Calculator
Enter the requested values and select Calculate MRI Cooling Loop Pump Power. The default inputs provide a complete working example that can be replaced with your own values.
Formula
Hydraulic power = ρgQH; input power = hydraulic power ÷ pump efficiency for water-equivalent flow.
Understanding the Results
The primary answer appears first. Supporting results show related quantities, intermediate values, or comparisons that help you check the estimate.
Accuracy Tips
- Engineering estimates assume the simplified conditions shown by the inputs; verify safety-critical designs with a qualified professional.
- Use measured or verified inputs.
- Recalculate whenever an assumption changes.
Important Note
This calculator is an informational planning tool. Confirm critical financial, medical, construction, scientific, tax, legal, or safety decisions with an appropriately qualified professional.
Calculation Standards
This tool uses documented formulas and high-precision internal values. Displayed results may be rounded for readability. Review the assumptions and verify important decisions with a qualified professional.
Read our calculation methodology