Power plant and calculations

Friday, 10 April 2026

Online calculator Deaerator steam consumption

 













What are the inputs required to calculate the deaerator steam consumption?

Read>>>How do you calculate the Deaerator & HP heaters steam consumption???

Inputs required for the calculation of Deaerator steam consumption

Check for Best Dissolved Oxygen Meters for Boiler Feedwater Testing

  • Steam pressure
  • Steam temperature
  • Steam enthalpy
  • Feed water temperature at Deaerator inlet
  • Feed water temperature at Deaerator outlet
  • Feed water flow
  • Any other make up water and its flow and temperature

DA Steam Consumption Calculator

DA Steam Consumption Calculator


Fuel GCV & NCV Online Calculator


Friday, 21 November 2025

Online calculation of centrifugal pump power

 How do you calculate the Hydraulic power, shaft power and motor power of a centrifugal pumps?












Inputs needed:

  • Pump flow
  • Pump suction lift and discharge head
  • Fluid density
  • Acceleration due to gravity
  • Pump efficiency
  • Motor efficiency












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Hydraulic power, 

Is also called useful power or water horsepower, is the actual power imparted to the fluid by the pump. It depends on three primary parameters:

  • Flow rate (Q) in m³/s

  • Total head (H) in meters

  • Fluid density (ρ) in kg/m³

  • Acceleration due to gravity (g = 9.81 m/s²)

Phyd=ρ×g×Q×H


Shaft Power: Is calculated as;

Pshaft=Phyd / ηp (Pump efficiency)

Motor Input Power (Electrical Power Consumption)

Pmotor=Pshaft / ηm (Motor efficiency)



Centrifugal Pump Power Calculator

Centrifugal Pump Power Calculator

Wednesday, 19 November 2025

Online ESP efficiency calculator

 


Flue gas flow in ESP, Q = 61920 m3/hr / 3600 = 17.2 m3/sec

Total collecting area A= 131.9 X 17.2 =2268.68 m2

Migration velocity of dust particles, V = 5.46/100 = 0.0546 m/sec

Efficiency of ESP = 1–eˆ (-AV/Q) X 100

                            = 1– eˆ (-2268.68 X 0.0546/17.2) X 100

                   ηESP = 99.92%

Read more>>>>Power plant and calculations

 Industrial Inspection Torch for  ESP Internal inspection

Respirator Mask with Filters for ESP inspection






ESP Efficiency Calculator

Electrostatic Precipitator (ESP) Efficiency Calculator

Best reference books for Turbine operation and maintenance

 Best reference books for Turbine operation and maintenance 1-Steam Turbine Theory And Practice 2-Steam Turbines and Steam Power Plant 3-Pra...