Online Steam Table

 

Superheated Steam Enthalpy Calculator

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Steam Pressure Pressure Unit kg/cm² Absolute kg/cm² Gauge Superheated Steam Temperature (°C)

Absolute Pressure

Saturation Temperature

Enthalpy of Evaporation (hfg)

Superheated Steam Enthalpy

Superheated Steam Enthalpy

Steam Temperature

Note: The calculator uses the IAPWS-IF97 formulation for superheated steam properties. Enthalpy is calculated from pressure and temperature, rather than using a constant specific heat approximation. The enthalpy of evaporation is calculated from the difference between saturated-vapor and saturated-liquid enthalpies at the entered pressure. For critical engineering/design calculations, verify results against certified steam tables.

Centrifugal fans speed, Static pressure and Power consumption calculator

 

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Centrifugal Fan Affinity Laws Calculator

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Select Value to Calculate Required Air Flow Q₂ Required Static Pressure SP₂ Required Power kW₂ Required Fan Speed N₂

Reference / Existing Operating Condition

Air Flow Q₁ (m³/sec)

Static Pressure SP₁ (mmWC)

Power Consumption kW₁ (kW)

Fan Speed N₁ (RPM)

New / Required Operating Condition

Air Flow Q₂ (m³/sec)

Static Pressure SP₂ (mmWC)

Power Consumption kW₂ (kW)

Fan Speed N₂ (RPM)

Calculated Result

Enter values and click Calculate

This calculator is based on centrifugal fan affinity laws. Select the unknown value and enter all remaining required values. The calculator will automatically calculate the selected unknown value.

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Air compressor air leakage percentage and quantity calculator

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Air Compressor Air Leakage Calculator

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Compressor Capacity (m³/min)

Loading Pressure (kg/cm²)

Unloading Pressure (kg/cm²)

Loading Power Consumption (kW)

Unloading Power Consumption (kW)

Average Loading Time (minutes)

Average Unloading Time (minutes)

Air Leakage Percentage 0.00 %

Air Leakage Quantity 0.000 m³/min

Specific Power Consumption 0.0000 kWh/m³

Energy Loss Due to Air Leakage 0.000 kW

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Belt Conveyor Speed Calculator

Calculate Belt Conveyor Speed in m/sec

Motor Speed (RPM)

Gear Box Reduction Ratio

Head Pulley Diameter (mm)

Calculation Result

Head Pulley Speed

0 RPM

Belt Conveyor Speed

0 m/sec

Belt Conveyor Speed

0 m/min

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