Physics

Estimate ideal vacuum pump-down time from system volume, pressure change, and effective pump speed with US and metric unit support.

Estimate dryer purge airflow, annual compressor kWh, purge-air volume, and electricity cost from purge flow or purge percentage.

Estimate annual kWh and utility-bill savings from lowering compressed-air pressure, with optional demand-charge savings.

Check slurry carrying velocity, minimum flow, pressure drop, total head, and preliminary pump shaft power using US units.

Choose or check a Schedule 40 steam pipe using flow, velocity, route length, and a simplified pressure-drop estimate.

Size a round dust duct from CFM and target FPM, check an existing duct, and estimate fan power and monthly variable electricity cost.

Estimate recovered heat value, cleaning costs, net benefit, operating payback, and the energy value needed to break even.

Calculate hydraulic motor running torque, RPM, hydraulic input power, and shaft output power from pressure, flow, displacement, and efficiency.

Calculate clamp and shot needs, then check a candidate injection molding machine for capacity and mold fit.

Estimate refractory wall heat loss, cold-face temperature, fuel energy, and variable fuel cost using your wall and bill data.