Power Cycle Components/Processes Online Calculator



Isentropic Compression

Input Values:

Inlet Temperature [K]
Inlet Pressure [atm]
Mass Flow Rate [kg/s]
Outlet Pressure [atm]
Specific Heat [J/kg*K]
Kappa [/]

Output Values:

Outlet Temperature [K]
Power Input [kW]


Combustion (Coal/Oil)

Input Values:

Fuel Values:

Carbon [kg/kg]
Hydrogen [kg/kg]
Sulfur [kg/kg]
Nitrogen [kg/kg]
Oxygen [kg/kg]
Moisture [kg/kg]

Oxidant Values:

Nitrogen [kmol/kmol]
Oxygen [kmol/kmol]

Combustion Conditions:

Stoichiometry [/] (1 or >1)

Output Values:

Combustion Products:

Carbon Dioxide [kg/kg]
Carbon Dioxide [kmol/kmol]
Water Vapor [kg/kg]
Water Vapor [kmol/kmol]
Sulfur Dioxide [kg/kg]
Sulfur Dioxide [kmol/kmol]
Nitrogen [kg/kg]
Nitrogen [kmol/kmol]
Oxygen [kg/kg]
Oxygen [kmol/kmol]

Combustion Values:

Stoichiometric Oxidant to Fuel Ratio [/]
Fuel HHV [Btu/lbm]
Oxidant to Fuel Ratio [/]


Combustion (Gas)

Input Values:

Fuel Values:

CH4 [kmol/kmol]
C2H2 [kmol/kmol]
C2H4 [kmol/kmol]
C2H6 [kmol/kmol]
CO [kmol/kmol]

Oxidant Values:

Nitrogen [kmol/kmol]
Oxygen [kmol/kmol]

Combustion Conditions:

Stoichiometry [/] (1 or >1)

Output Values:

Combustion Products:

Carbon Dioxide [kg/kg]
Carbon Dioxide [kmol/kmol]
Water Vapor [kg/kg]
Water Vapor [kmol/kmol]
Nitrogen [kg/kg]
Nitrogen [kmol/kmol]
Oxygen [kg/kg]
Oxygen [kmol/kmol]

Combustion Values:

Stoichiometric Oxidant to Fuel Ratio [/]
Fuel HHV [Btu/lbmol]
Oxidant to Fuel Ratio [/]


Isentropic Expansion

Input Values:

Inlet Temperature [K]
Inlet Pressure [atm]
Mass Flow Rate [kg/s]
Outlet Pressure [atm]
Specific Heat [J/kg*K]
Kappa [/]

Output Values:

Outlet Temperature [K]
Power Output [kW]


Gas

Gas

Kappa
[/]

Gas Constant
[J/kg*K]

Specific Heat
[J/kg*K]

Air

 

1.4

286.7

1,004

Ammonia

NH3

1.3

488.2

2,092

Argon

Ar

1.67

208.1

519

Carbon Dioxide

CO2

1.28

188.9

845

Carbon Monoxide

CO

1.4

296.8

1,042

Helium

He

1.66

2,078.5

5,200

Hydrogen

H2

1.4

4,124

14,350

Methane

CH4

1.32

518.2

2,223

Nitrogen

N2

1.4

296.9

1,038

Oxygen

O2

1.4

259.8

916

Water Vapor

H2O

1.33

188.5

1,690


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