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

Thursday, 20 November 2025

Online calculators for power plant

                         Online calculators for power plant 

Please click on specific requirements for online calculation












1-Online steam cost calculator

2-Desuper heating water flow online calculator

3-Online economiser efficiency calculator

4-Online APH efficiency calculator

5-Online ESP efficiency calculator

6-Online calculation of centrifugal pump power 

7-Deaerator steam consumption online calculator

8-Flash steam generation online calculator

9-Online Calculator for Heat Loss Due to Moisture in Fuel

10-Online Calculator for Theoretical Air and Excess Air in Combustion

11-Fuel GCV & NCV Online Calculator

13-Back Pressure Steam Turbine Power Generation Calculator

14-Boiler Blow down calculator

15-Boiler fuel consumption calculator

16-Steam and Water Velocity calculator

17-Steam Turbine Work Done & Specific Steam Consumption Calculator

18-Deaeartor Vent steam flow Calculator

19-Cooling Tower Evaporation and Blow down loss Calculator

20-Belt Conveyor Speed Calculator

21-Air compressor air leakage percentage and quantity calculator

22-Centrifugal fans speed, Static pressure and Power consumption calculator

23-Online Theoretical Air and Excess Air Calculator for Combustion

24-Cogeneration plant Heat rate and efficiency calculator

25-Steam Turbine Wheel Chamber Pressure Calculator

26-Boiler ID Fan Capacity Calculator

27-Boiler FD Fan Capacity Calculator

28-Steam Turbine Bearing Vibration Calculator – Online Calculation Tool

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

Online Steam Table

  Superheated Steam Enthalpy Calculator Superheated Steam Enthalpy Calculator www.powerplantandcalculations.com Ste...