× homeHome engineDesign point performance aerAircraft Engine ramRamjet Engine hyreHybrid Rocket Engine j58Turboramjet Engine 2spool_reheatSupersonic 2-spool Engine compCompressor Map emissionsEmissions Calculation

Developed in:

html css js

© auth.gr | meng-lfmt

lfmt

Acknowledgements

Aggelos Gaitanis, Evangelia Pontika, Maria Bakali, Spiros Tsentis, Andreas Kapetanakis, Orestis Valsamis, Anastasios Saflekos, Ioanna Aslanidou, Konstantinos Kyprianidis, Anestis Kalfas


Input Parameters

LTO cycle

Atmosphere

Automatic Atmosphere
Take-off altitude
[m]
Insert manually



Geometry

Fan Diameter
[m]
ByPass Ratio

Fan Hub2Tip Ratio




Efficiencies

Combustion efficiency

Polytropic Efficiency

Mechanical Efficiency



Emission Index

NOx
[gr/kg fuel]
CO
[gr/kg fuel]
SOx
[gr/kg fuel]

Thermodynamics

Fan Pressure Ratio

IPC Pressure Ratio

HPC Pressure Ratio

Combustor Outlet Temperature
[K]

LTO Cycle Input

Time in Take Off mode
[min]
Time in Climb Out mode
[min]
Time in Approach mode
[min]
Time in Taxi/Idle mode
[min]

Thrust Percentage for LTO modes

Take Off
[%]
Climb Out
[%]
Approach
[%]
Taxi/Idle
[%]

Fuel

Lower Heating Value
[MJ/kg]

Cruise

Distance

Departure - Arrival

-
Latitude
-
Longtitude
-



Emission Index

NOx
[gr/kg fuel]
SOx
[gr/kg fuel]

Flight Data

Speed
[Mach]
Altitude
[m]
Fan Axial Velocity

Angle of Climb
[degrees]
Angle of Descent
[degrees]

Fuel

Fuel Burn
[kg/km]