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performance calculations for the Rolls Royce Trent 7000 aircraft engine

Rolls Royce Trent 7000 turbofan engine of 324.0 [KN] (72837 [lbf]) thrust

introduction : 2015 country : UK importance : ***

applications : Airbus A330-800 & A330-900

max. rating (take-off) : 324.0 [KN] (72837 [lbf], 33039 [kgf])

weight engine(s) dry : 6445.0 [kg] = 50.27 [N/kg]

General information : First ran 27 November 2015

by-pass ratio : 10.00 : 1

overall pressure ratio (OPR) : 50.0 : 1

noise category : S2 TO-noise level : 88.0 [EPNdB]

rpm LP : 2683 [rpm]

rpm IP : 8937 [rpm]

rpm HP : 13391 [rpm]

axial flow engine

arrangement : 1 Fan followed by :

LP compressor stages : 8 [ ]

HP compressor stages : 6 [ ]

HP turbine stages : 1 [ ]

LP turbine stages : 7 [ ]

stages : 1 + 8 + 6 + 1 + 7

turbine inlet temperature : 1835 [K]

fan diameter : 285.0 [cm] engine diameter : 0.0 [cm]

air mass flow : 1300 [kg/s]

airflow/fan area : 0.83 [kg/m2/s]

Vjet at take-off brake-release : 897.23 [km/h]

design hours : 18669 [hr] time between overhaul : 5131 [hr]

estimated specific fuel consumption (cruise power) :29.3 [kg/KNh]

Literature :

wikipedia

DISCLAIMER Above calculations are based on published data, they must be

regarded as indication not as facts.

Calculated performance and weight may not correspond with actual weights

and performances and are assumptions for which no responsibility can be taken.

Calculations are as accurate as possible, they can be fine-tuned when more data

is available, you are welcome to give suggestions and additional information

so we can improve our program. For copyright on drawings/photographs/

content please mail to below mail address

(c) B van der Zalm 25 February 2024 contact : info.aircraftinvestigation@gmail.com ac jetpax 2020.py python 3.7.4

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