getting to grips with aircraft performance 如何掌握飞机性能 2(44)

L
LDA Landing Distance Available LPC Less Paper Cockpit (program) LRC Long Range Cruise speed LW Landing Weight
M
m Aircraft’s mass M Mach number MLR Mach of Long RangeMMR Mach of Maximum Range MMO Maximum Operating Mach number MCDU Multipurpose Control and Display Unit MCT Maximum Continuous Thrust MEA Minimum safe En route Altitude MEL Minimum Equipment List MEW Manufacturer Empty Weight MGA Minimum safe Grid Altitude MLW Maximum Landing Weight MOCA Minimum Obstacle Clearance Altitude MORA Minimum Off Route Altitude MSL Mean Sea Level MTOW Maximum TakeOff Weight MTW Maximum Taxi Weight MZFW Maximum Zero Fuel Weight
N
n Load factor nz Load factor component normal to the aircraft’s longitudinal axis N All engines operating N1 Speed rotation of the fan N-1 One engine inoperative N-2 Two engines inoperative NLC Noise Level Computation (program) NPA Notice for Proposed Amendment (JAA) NPRM Notice for Proposed Rule Making (FAA)
O
OAT Outside Air Temperature OCTOPUS Operational and Certified Takeoff and landing Universal Software OEW Operational Empty Weight OFP Operational Flight Path (program)
P
P Pressure P0 Standard pressure at Mean Sea Level Pamb Ambient pressure at the flight altitude Pforce Force power Ps Static pressure Pset Altimeter’s reference pressure Pt Total pressure PA Pressure Altitude PEP Performance Engineering Programs PFD Primary Flight Display PNR Point of No Return

Q
q Dynamic pressure QFE Pressure at the airport reference point QNH Mean Sea Level pressure QRH Quick Reference Handbook
R
R Universal gas constant RC Rate of Climb RD Rate of Descent RLD Required Landing Distance RTOW Regulatory TakeOff Weight chart
S
S Wing area SAT Static Air Temperature SFC Specific Fuel Consumption SID Standard Instrument Departure procedure SR Specific Range STAR STandard ARrival procedure STD Standard SWY Stopway
T
T Temperature T0 Standard temperature at Mean Seal Level TISA Standard temperature TREF Flat Rating Temperature T/C Top of ClimbT/D Top of DescentTA True Altitude TAS True Air Speed TAT Total Air Temperature TLC Takeoff and Landing Computation (program) TLO TakeOff and Landing Optimization (program) TO TakeOff TOD TakeOff Distance TODA TakeOff Distance Available TOR TakeOff Run TORA TakeOff Run Available TOGA TakeOff / Go-Around thrust TOW TakeOff Weight

V
V Velocity V1 Takeoff decision speed V2 Takeoff climb speed VAPP Final approach speed VEF Engine failure speed VFE Maximum flap extended speed VLE Landing gear extended speed VLO Landing gear operating speed VLOF Lift Off speed VLS Lowest selectable speed VMBE Maximum brake energy speed VMCA Minimum control speed in the air VMCG Minimum control speed on ground VMCL Minimum control speed during approach and landing VMCL-2 VMCL two engines inoperative VMO Maximum Operating speed VMU Minimum Unstick speed VR Rotation speed VREF Reference landing speed VS Stalling speed VS1G Stalling speed at one g VSR Reference stalling speed Vtire Maximum tire speed VFR Visual Flight Rules VMC Visual Meteorological Conditions
　
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