PDA

View Full Version : Fuel Consumption estimation / B763ERW / LFPG - KEWR - LFPG


A380MSN0001
31st Jul 2017, 16:11
Hi everyone,

I need accurate and current information, what the average fuel consumption is for the below request.

Datas:
- 767-300ERW
- Engine : PW4000
- LFPG => KEWR & KEWR => LFPG
- PAYLOAD : 30 Tons (290 pax / No cargo)

Thanks for your help!

albatross
31st Jul 2017, 16:31
Geeze..what altitude are you going to fly at? plus about 100 other factors!

A380MSN0001
31st Jul 2017, 16:41
Let's go for FL 350

EMIT
31st Jul 2017, 18:01
For rough estimate, for that length of flight, use 5 tons per hour.

For the flight, guesstimate great circle distance + 5 %,
estimate True Airspeed 480 kts, for the westbound flight estimate 50 kts headwind, for the eastbound flight estimate 50 kts tailwind.

Anything more accurate than that requires real flight planning equipment.

Oh, and don't forget that this will just give tripfuel, don't forget the additions to get blockfuel.

rog747
31st Jul 2017, 18:10
the chap (OP) has a thread on this subject already on http://www.pprune.org/tech-log/597473-real-range-benefit-b767-300-er-winglets.html#post9841431

rog747
31st Jul 2017, 18:14
in 2004 a holiday company CT2 started up called AV8 airlines to fly direct charters from MANCHESTER and DUBLIN to CAPE TOWN with a 767-300ER in a 2-3-2 config 278 seats

no wing lets were fitted to the leased Icelandic 763 PW powered a/c ex SAS
https://www.planespotters.net/airframe/Boeing/767/TF-FIB-AV8-Air/el1ATOG4

MAN-CPT is around 5350nm

the operation went bust within a year

It seems the flight did operate non-stop to CPT from Both MAN and DUB on most occasions and the return flights often dropped in to Palma or LPA for fuel

A380MSN0001
31st Jul 2017, 20:09
the chap (OP) has a thread on this subject already on http://www.pprune.org/tech-log/597473-real-range-benefit-b767-300-er-winglets.html#post9841431

Hi Roger, thanks for your post, but this thread is about fuel consumption of B763ERW between Paris & New York not max range of the acft :)

back to Boeing
31st Jul 2017, 21:49
Don't see why as the average wind component for that flight is pretty much zero. Whilst Cape Town's runway is limiting especially when the wind tends to become slightly tailwind at dusk Condor seem to do it quite happily with a 767. Granted it does have winglets.

Intruder
1st Aug 2017, 01:37
I need accurate and current information, what the average fuel consumption is for the below request.
You might get more detailed responses if you told us what you need this information for.

Are you just trying to get someone else to do your homework for you?