Mechanical Engineering Tools Suite

Mechanical Engineering Tools

Heat Transfer

Pump Power

Torque & Power

Refrigeration Load

Pressure Drop

Fan Laws

Unit Converter

Steam Table

Heat Transfer Calculator

Calculate heat transfer through conduction, convection, and radiation. Essential for thermal analysis in mechanical systems.

Heat Transfer Mode:

Area (m²):

Thickness (m):

Thermal Conductivity (W/m·K):

Temperature Difference (ΔT in °C):

Calculation Result

Pump Power Calculator

Calculate the required pump power based on flow rate, head, and efficiency. Essential for fluid system design.

Flow Rate (m³/s):

Head (m):

Density (kg/m³):

Efficiency (%):

Calculation Result

Torque & Power Calculator

Convert between torque, power, and rotational speed for mechanical systems and motors.

Calculate:

Torque (N·m):

Rotational Speed (RPM):

Calculation Result

Refrigeration Load Estimator

Estimate cooling load requirements for refrigeration and air conditioning systems.

Room Volume (m³):

Inside Temp. (°C):

Outside Temp. (°C):

Insulation Quality:

Number of Occupants:

Equipment Heat (W):

Calculation Result

Pressure Drop Calculator

Calculate pressure loss in pipes due to friction based on flow rate, pipe dimensions, and fluid properties.

Flow Rate (m³/s):

Pipe Diameter (m):

Pipe Length (m):

Fluid Density (kg/m³):

Dynamic Viscosity (Pa·s):

Pipe Roughness (mm):

Calculation Result

Fan Affinity Laws Calculator

Determine how changes in fan speed affect flow rate, pressure, and power requirements.

Original Speed (RPM):

Original Flow (m³/s):

New Speed (RPM):

Original Power (kW):

Calculation Result

Mechanical Unit Converter

Convert between common mechanical engineering units (pressure, power, torque, etc.).

Value:

From:

To:

Conversion Result

Steam Properties Lookup

Quick reference for saturated steam properties based on temperature or pressure.

Lookup By:

Temperature (°C):

Pressure (kPa):

Steam State:

Steam Properties

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