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#61
Features / Re: CFM work in progress previ...
Last post by gastonreif - Sep 28, 2023, 03:08 PMExperimental flight model proves that current flight model is overpowered so i reduced engine power a bit which demands higher fuel flow to match black reference line from CFM and also is not easy to climb directly to FL600 but needs to be done by steps along route. See charts for both trips between JFK and CDG. Western route achieved FL600 at around 800nm before JFK and eastern route only upto FL560 to save some fuel which is clearly visible from the graph.
#62
Features / Re: CFM work in progress previ...
Last post by pierre - Sep 23, 2023, 08:04 AMGreat,
The Red line under the black curve at the end of the flight is normal, because at FL520 the fuel burn is greater than at FL 550/570/600.
Next time, try to climb at FL550 after 40° longitude...
The Red line under the black curve at the end of the flight is normal, because at FL520 the fuel burn is greater than at FL 550/570/600.
Next time, try to climb at FL550 after 40° longitude...
#63
Features / Re: CFM work in progress previ...
Last post by gastonreif - Sep 23, 2023, 12:17 AMParis to New York with headwind around 50knots, getting closer to the reference, fuel bias default, FL520 M2.0, same experimental flight model
#64
News... / Concorde watch
Last post by pierre - Sep 19, 2023, 07:57 PMIf you don't know what offer to me, here are some ideas...
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#65
Features / CFM private beta is launched !
Last post by pierre - Sep 19, 2023, 02:14 PMHello Captain's,
CFM-NG beta build 857 is ready to test for the Beta team.
Pierre
CFM-NG beta build 857 is ready to test for the Beta team.
Pierre
#66
Features / Re: CFM work in progress previ...
Last post by gastonreif - Sep 18, 2023, 10:39 AMok, was set to default
#67
Features / Re: CFM work in progress previ...
Last post by pierre - Sep 18, 2023, 09:48 AMCPS-NG has a parameter into control panel named "Fuel Bias".
It is set to 100 by default (Real aircraft).
Try with it set to 94 or 95 and plan the flight.
It is set to 100 by default (Real aircraft).
Try with it set to 94 or 95 and plan the flight.
#68
Features / Re: CFM work in progress previ...
Last post by gastonreif - Sep 18, 2023, 08:39 AMim not sure what you mean, where do i find it? i put 95 tons of fuel at MTOW
#69
Features / Re: CFM work in progress previ...
Last post by pierre - Sep 18, 2023, 08:21 AMHumm, not so bad...
What fuel bias did you use, 100, 95, else ?
What fuel bias did you use, 100, 95, else ?
#70
Features / Re: CFM work in progress previ...
Last post by gastonreif - Sep 17, 2023, 11:23 PMHere is CFM report from KJFK-LFPG whole flight at FL520 @ M1.96 with experimental flightmodel.