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时间:2010-11-05 10:27来源:蓝天飞行翻译 作者:admin
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Takeoff %N1 may be read directly from the tables for the desired pressure
altitude and airport OAT.
The EEC ALTERNATE mode schedule provides equal or greater thrust
than the normal mode for the same lever position. Thrust protection is not
provided in the ALTERNATE mode and maximum rated thrust is reached
at a thrust lever position less than full forward. As a result, thrust
overboost can occur at full forward thrust lever positions.
Max Climb %N1
This table shows Max Climb %N1 for a 310/.84 climb speed schedule with
anti-ice off. Enter the table with pressure altitude and TAT to read Max
Climb %N1. Apply bleed adjustments as required.
Max Cruise%N1
Maximum Cruise %N1 is presented for .84M, which approximates Long
Range Cruise speed. Enter the table with pressure altitude and TAT to read
Max Cruise %N1. Appropriate bleed adjustments are shown.
Go-Around %N1
Go-Around power setting for ALTERNATE MODE EEC operation is
presented for normal engine bleed for packs on. Go-Around %N1 may be
read directly from the tables for the desired pressure altitude and airport
OAT.
The EEC ALTERNATE mode schedule provides equal or greater thrust
than the normal mode for the same lever position. Thrust protection is not
provided in the ALTERNATE mode and maximum rated thrust is reached
at a thrust lever position less than full forward. As a result, thrust
overboost can occur at full forward thrust lever positions.
Alternate Mode EEC, Engine Inoperative
Initial Max Continuous%N1
Initial Max Continuous %N1 settings for use following an engine failure
are presented. The table is based on the typical all engine cruise Mach
number of .84 to provide a target %N1 setting at the start of driftdown.
Appropriate bleed adjustments are shown. Once driftdown is established,
the Max Continuous %N1 table should be used to determine %N1 for the
given conditions.
787 Flight Crew Operations Manual
Performance Inflight
Text
FAA
Category A Brakes
PI.18.12 Boeing Proprietary
Max Continuous%N1
Max Continuous %N1 settings are presented as a function of pressure
altitude and TAT for engine inoperative speeds of 320, 280, 240, and 200
KIAS. Power settings may be interpolated for intermediate airspeeds.
Apply bleed adjustments as required.
Gear Down
This section contains performance for airplane operation with the landing
gear extended for all phases of flight. The data is based on engine bleeds
for normal air conditioning.
Note: The Flight Management Computer System (FMCS) does not contain
special provisions for operation with landing gear extended. As a result,
the FMCS will generate inaccurate enroute speed schedules, display nonconservative
predictions of fuel burn, estimated time of arrival (ETA),
maximum altitude, and compute overly shallow descent path. To obtain
accurate ETA predictions, gear down cruise speed and altitude should be
entered on the CLB and CRZ pages. Gear down cruise speed should also
be entered on the DES page and a STEP SIZE of zero should be entered on
the PERF INIT or CRZ page. Use of VNAV during descent under these
circumstances is not recommended.
Tables for gear down performance in this section are identical in format
and used in the same manner as tables for the gear up configuration
previously described.
787 Flight Crew Operations Manual
Airplane General, Emergency Chapter 1
Equipment, Doors, Windows
Table of Contents Section 0
Boeing Proprietary 1.TOC.0.1
1D.0i mAirepnlasnieo Gnesn er a. l,. E. m. e.r g. e.n c. y. E. q.u i.p .m .e n. t., D. o. o.r s., .W .i n. d.o .w .s -.T a.
b.l e. o. f. C .o .n t.e n. ts. . . . . . 1.10.1
Principal Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.10.1
Turning Radius . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.10.2
Flight Deck Panels . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.20.1
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.20.1
Overhead Panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.21.1
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.21.1
Forward Panels . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.22.1
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.22.1
Left Forward Panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.22.1
Right Forward Panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.22.2
Glareshield Panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.22.3
 
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