flight operation 飞行运行概述(38)

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Date of the module
Take off flight path (obstacles limitations) - JAR OPS 1.495
LF Vef
Segments 1 2 3 (acceleration)
V2
final
Net TO flight path
Gross TO flight path
1500 ft
Flaps
T.O conf.
flaps
retraction
one engine out
Maxi
Continu
All
eng. Maxi Take off thrust
Slats
retraction
Net gradient = Gross gradient - gradient reduction
Twin eng Three eng Four eng
0.8% 0.9% 1%
A project supported by AIRBUS and the CAAC
Date of the module
Take off flight path (obstacles limitations) - JAR OPS 1.495
LF Vef
Segments 1 2 3 (acceleration)
V2
final
Net TO flight path
Flaps Gross TO flight path
T.O conf.
flaps
retraction
one engine out
Maxi
Continu
All
eng. Maxi Take off thrust
Slats
retraction
Obstacle envelope : 35 ft margin
1500 ft
A project supported by AIRBUS and the CAAC
Date of the module
 A 320/200
 Temperature = +20°C
 Sea Level
 RWY : 2300m
 SWY : 100m
 CWY : 0m
 V2/Vs1g = 1,21
 No rwy slope
 No wind
 S/F = 1+F
 Obstacle
 Height = 260ft
 Distance = 6450m
70
75
80
85
90
95
100
105
110
0.84 0.88 0.92 0.96 1
1 sgt
2 sgt
FTO
Obstacles
m(t)
V1/VR
Take off flight path (obstacles limitations) - JAR OPS 1.495
A project supported by AIRBUS and the CAAC
Date of the module
 Straight track after take off :
RTOW: 67310 kg
 Acceleration height: 1150 ft
minimum 2nd segment gradient: 4,6%
Example : Take off - runway 14L - Marseille
Take off data
QNH = 993 hPa
t°c = +25°C
V2/Vs1g = 1,25
Conf: 1+F
A project supported by AIRBUS and the CAAC
Date of the module
 Track change after take off
 no track change allowed before the greater of:
 1/2 wing span
 50 ft above the end of the TORA
 bank angle
  15° up to 400 ft
 15° bank angle  25° above 400 ft
 Safety margin
 50 ft when the bank angle > 15°
A project supported by AIRBUS and the CAAC
Date of the module
 Track change after take off
 Loss of net gradient
0.6%
15°
Bank angle (°)
Loss of
gradient (%)
1%
10° 20°
A project supported by AIRBUS and the CAAC
Date of the module
A project supported by AIRBUS and the CAAC
Date of the module
 Turn after take off:
RTOW: 69180 kg
 Acceleration height: 1300 ft
minimum 2nd segment gradient: 4,25%
Example : Take off - runway 14L - Marseille
Take off data
QNH = 993 hPa
t°c = +25°C
V2/Vs1g = 1,25
Conf: 1+F
A project supported by AIRBUS and the CAAC
Date of the module
VLOF  VTIRES
A320 : maxi tires speed = 195,5kt
VLOFmax  Lmax  mgmax
“Tyres” limitation
V1  VMBE
“Brakes” limitation
A project supported by AIRBUS and the CAAC
Date of the module
70
80
90
100
110
120
130
0.84 0.88 0.92 0.96 1
Tires
Brakes
m(t)
V1/VR
 A 320/200
 Temperature =
+20°C
 Sea Level
 RWY : 2300m
 SWY : 100m
 CWY : 0m
 V2/Vs1g = 1,21
 No rwy slope
 No wind
 S/F = 1+F
 Obstacle
 Height = 260ft
 Distance = 6450m
“Tires and Brakes” limitations
A project supported by AIRBUS and the CAAC
Date of the module
1 - Take-off speeds
2 - Take-off distances and lengths available
3 - Take-off flight path
4 - Take-off data influence
5 - Maximum allowed take-off weight calculation
6 - Wet and contaminated runway
7 - Flexible take-off
Table of Contents
A project supported by AIRBUS and the CAAC
Date of the module
Definition
A project supported by AIRBUS and the CAAC
Date of the module
Definition
A project supported by AIRBUS and the CAAC
Date of the module
Definition
A project supported by AIRBUS and the CAAC
Date of the module
Wet
or
equivalent
　
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