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Mechanical

Flywheel Energy Storage Calculator

Calculates the usable kinetic energy stored in a flywheel between maximum and minimum operating speeds, accounting for system efficiency. Use it when designing energy storage systems or regenerative braking applications.

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Mechanical

Fan Airflow and Power Calculator

Calculates fan power consumption from blade swept area, rotational speed, and static pressure. Use it when sizing ventilation fans or verifying energy budgets for HVAC and industrial systems.

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Key differences

Flywheel Energy Storage CalculatorFan Airflow and Power Calculator
CategoryMechanicalMechanical
Inputs required43
ResultUsable Energy Storage (kJ)Airflow Rate (m³/h)
What it doesCalculates the usable kinetic energy stored in a flywheel between maximum and minimum operating speeds, accounting for system efficiency. Use it when designing energy storage systems or regenerative braking applications.Calculates fan power consumption from blade swept area, rotational speed, and static pressure. Use it when sizing ventilation fans or verifying energy budgets for HVAC and industrial systems.