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320 Climb Gradient

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0% found this document useful (0 votes)
180 views6 pages

320 Climb Gradient

Uploaded by

Ömür Eryüksel
Copyright
© © All Rights Reserved
We take content rights seriously. If you suspect this is your content, claim it here.
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Download as PDF, TXT or read online on Scribd
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TAKEOFF ALL ENGINE CLIMB GRADIENT

A320 CEO

Thrust reduction altitude / ACC altitude 1500ft/1500ft


Climb Speed 250k kts
Air Condition AUTO This tables can only be used for the airports with elevation between 0- 6000ft.
Anti Ice OFF
Conf. Takeoff /Conf. Climb Conf 3/ Clean

%Gradient
ISA-30 ISA-10 ISA ISA+10 ISA+30
Weight 10000ft 10000ft 10000ft 10000ft 10000ft
(1000kg) V2+10 MIN Gra (AGL) V2+10 MIN Gra (AGL) V2+10 MIN Gra (AGL) V2+10 MIN Gra (AGL) V2+10 MIN Gra (AGL)
55 27.66% 11.02% 14.03% 27.56% 10.99% 13.96% 27.47% 10.96% 13.91% 27.34% 10.91% 13.84% 26.74% 8.61% 10.19%
60 24.09% 9.82% 12.58% 24.00% 9.80% 12.51% 23.92% 9.77% 12.46% 23.79% 9.73% 12.40% 23.26% 7.59% 9.06%
65 21.15% 8.79% 11.32% 21.06% 8.76% 11.26% 20.98% 8.73% 11.21% 20.87% 8.69% 11.15% 20.38% 6.72% 8.08%
70 18.67% 7.88% 10.23% 18.58% 7.85% 10.17% 18.52% 7.83% 10.12% 18.41% 7.79% 10.07% 17.96% 5.95% 7.22%
75 16.56% 7.09% 9.26% 16.48% 7.06% 9.20% 16.41% 7.04% 9.16% 16.31% 7.00% 9.11% 15.90% 5.26% 6.45%
77 15.79% 6.79% 8.90% 15.71% 6.76% 8.84% 15.65% 6.74% 8.81% 15.56% 6.70% 8.76% 15.15% 5.01% 6.16%

Gradient correction per 1000 ft of Airport Pressure altitude


ISA-30 ISA-10 ISA ISA+10 ISA+30
Weight 10000ft 10000ft 10000ft 10000ft 10000ft
(1000kg) V2+10 MIN Gra (AGL) V2+10 MIN Gra (AGL) V2+10 MIN Gra (AGL) V2+10 MIN Gra (AGL) V2+10 MIN Gra (AGL)
55 -0.44% -0.39% -0.54% -0.43% -0.38% -0.53% -0.42% -0.38% -0.53% -0.41% -0.38% -0.53% -0.76% -0.34% -0.41%
60 -0.40% -0.35% -0.49% -0.38% -0.35% -0.49% -0.38% -0.35% -0.49% -0.37% -0.34% -0.48% -0.69% -0.31% -0.38%
65 -0.36% -0.32% -0.45% -0.35% -0.32% -0.45% -0.35% -0.32% -0.45% -0.33% -0.31% -0.44% -0.63% -0.28% -0.35%
70 -0.33% -0.30% -0.42% -0.32% -0.29% -0.42% -0.32% -0.29% -0.41% -0.31% -0.29% -0.41% -0.57% -0.26% -0.32%
75 -0.30% -0.28% -0.39% -0.29% -0.27% -0.39% -0.29% -0.27% -0.39% -0.28% -0.27% -0.38% NA NA NA
77 -0.30% -0.27% -0.38% -0.29% -0.27% -0.38% -0.28% -0.26% -0.38% -0.27% -0.26% -0.37% NA NA NA

Gradient correction for different target height


(from the gradient value at 10000 ft)
6000ft (AGL) 7000ft (AGL) 8000ft (AGL) 9000ft(AGL) 10000ft (AGL)
0.30% 0.08% 0.02% 0.04% 0.00%

PG-PN-BK-002 / 0 / 2.6.2017 Şirket İçi / Çıktı Alındığında Kontrolsüz Ko


TAKEOFF ALL ENGINE CLIMB GRADIENT
A320 NEO

Thrust reduction altitude / ACC altitude 1500ft/1500ft


Climb Speed 250k kts
Air Condition AUTO This tables can only be used for the airports with elevation between 0- 6000ft.
Anti Ice OFF
Conf. Takeoff /Conf. Climb Conf 3/ Clean

%Gradient
ISA-30 ISA-10 ISA ISA+10 ISA+30
Weight 10000ft 10000ft 10000ft 10000ft 10000ft
(1000kg) V2+10 MIN Gra (AGL) V2+10 MIN Gra (AGL) V2+10 MIN Gra (AGL) V2+10 MIN Gra (AGL) V2+10 MIN Gra (AGL)
55 29.56% 13.70% 15.66% 29.56% 13.67% 15.60% 29.48% 13.63% 15.54% 29.40% 13.58% 15.48% 28.79% 10.61% 11.29%
60 25.75% 12.21% 14.08% 25.74% 12.18% 14.02% 25.66% 12.14% 13.97% 25.59% 12.10% 13.92% 25.04% 9.40% 10.09%
65 22.62% 10.93% 12.72% 22.60% 10.90% 12.67% 22.53% 10.87% 12.63% 22.46% 10.83% 12.58% 21.96% 8.35% 9.06%
70 19.99% 9.82% 11.55% 19.97% 9.80% 11.50% 19.90% 9.76% 11.46% 19.83% 9.73% 11.41% 19.37% 7.44% 8.16%
75 17.75% 8.84% 10.51% 17.72% 8.82% 10.47% 17.65% 8.79% 10.42% 17.58% 8.75% 10.38% 17.14% 6.62% 7.36%
77 16.93% 8.48% 10.12% 16.90% 8.46% 10.08% 16.83% 8.43% 10.04% 16.77% 8.40% 10.00% 16.34% 6.32% 7.05%

Gradient correction per 1000 ft of Airport Pressure altitude


ISA-30 ISA-10 ISA ISA+10 ISA+30
Weight 10000ft 10000ft 10000ft 10000ft 10000ft
(1000kg) V2+10 MIN Gra (AGL) V2+10 MIN Gra (AGL) V2+10 MIN Gra (AGL) V2+10 MIN Gra (AGL) V2+10 MIN Gra (AGL)
55 -0.41% -0.38% -0.47% -0.40% -0.37% -0.47% -0.39% -0.37% -0.46% -0.38% -0.37% -0.46% -0.96% -0.37% -0.42%
60 -0.37% -0.34% -0.43% -0.36% -0.34% -0.43% -0.35% -0.33% -0.42% -0.35% -0.33% -0.42% -0.86% -0.34% -0.38%
65 -0.34% -0.31% -0.40% -0.33% -0.31% -0.39% -0.32% -0.30% -0.39% -0.31% -0.30% -0.39% -0.79% -0.31% -0.35%
70 -0.31% -0.28% -0.37% -0.30% -0.28% -0.36% -0.30% -0.28% -0.36% -0.29% -0.28% -0.36% -0.73% -0.29% -0.33%
75 -0.29% -0.26% -0.34% -0.28% -0.26% -0.34% -0.28% -0.26% -0.34% -0.27% -0.26% -0.33% ....... ....... .......
77 -0.28% -0.26% -0.33% -0.27% -0.25% -0.33% -0.27% -0.25% -0.33% -0.26% -0.25% -0.32% ....... ....... .......

Gradient correction for different target height


(from the gradient value at 10000 ft)
6000ft (AGL) 7000ft (AGL) 8000ft (AGL) 9000ft(AGL) 10000ft (AGL)
-0.29% -0.11% -0.03% 0.01% 0.00%

PG-PN-BK-002 / 0 / 2.6.2017 Şirket İçi / Çıktı Alındığında Kontrolsüz Ko


HOW TO USE TABLES

Average gradient up to ACC height. If the target height is equal or lower than the acceleration height, check the
value of the V2+10 gradient and apply the potential correction (airport pressure altitude).

Average gradient up to the end of ACC height. If the target height is between the acceleration height and 6000
ft, check the value of the MIN gradient and apply the potential correction (airport pressure altitude).

Average gradient up to 10000ft. If the target height is between 6 000 ft and 10 000 ft, check the value of the
average gradient up to 10000ft and apply the potential corrections (airport pressure altitude and target altitude).

PG-PN-BK-002 / 0 / 2.6.2017 Şirket İçi / Çıktı Alındığında Kontrolsüz Ko


EXAMPLE

LTCE (ERZ) ALVAR 1L: 243' per NM (4%) until passing 13000' (VIRAN 1L)

LTCE Airport Elevation : 5765 ft


Target height = (13000-5765)’= 7235 ft

%Gradient
Weight ISA-30 ISA-10 ISA ISA+10 ISA+30
(1000kg) V2+10 MIN Gra 10000ft V2+10 MIN Gra 10000ft V2+10 MIN Gra 10000ft V2+10 MIN Gra 10000ft V2+10 MIN Gra 10000ft
55 27.66% 11.02% 14.03% 27.56% 10.99% 13.96% 27.47% 10.96% 13.91% 27.34% 10.91% 13.84% 26.74% 8.61% 10.19%
60 24.09% 9.82% 12.58% 24.00% 9.80% 12.51% 23.92% 9.77% 12.46% 23.79% 9.73% 12.40% 23.26% 7.59% 9.06%
65 21.15% 8.79% 11.32% 21.06% 8.76% 11.26% 20.98% 8.73% 11.21% 20.87% 8.69% 11.15% 20.38% 6.72% 8.08%
70 18.67% 7.88% 10.23% 18.58% 7.85% 10.17% 18.52% 7.83% 10.12% 18.41% 7.79% 10.07% 17.96% 5.95% 7.22%
75 16.56% 7.09% 9.26% 16.48% 7.06% 9.20% 16.41% 7.04% 9.16% 16.31% 7.00% 9.11% 15.90% 5.26% 6.45%
77 15.79% 6.79% 8.90% 15.71% 6.76% 8.84% 15.65% 6.74% 8.81% 15.56% 6.70% 8.76% 15.15% 5.01% 6.16%

STEP 1: 10.17%

PG-PN-BK-002 / 0 / 2.6.2017 Şirket İçi / Çıktı Alındığında Kontrolsüz Ko


Gradient correction per 1000 ft of Airport Pressure altitude
Weight ISA-30 ISA-10 ISA ISA+10 ISA+30
(1000kg) V2+10 MIN Gra 10000ft V2+10 MIN Gra 10000ft V2+10 MIN Gra 10000ft V2+10 MIN Gra 10000ft V2+10 MIN Gra 10000ft
55 -0.44% -0.39% -0.54% -0.43% -0.38% -0.53% -0.42% -0.38% -0.53% -0.41% -0.38% -0.53% -0.76% -0.34% -0.41%
60 -0.40% -0.35% -0.49% -0.38% -0.35% -0.49% -0.38% -0.35% -0.49% -0.37% -0.34% -0.48% -0.69% -0.31% -0.38%
65 -0.36% -0.32% -0.45% -0.35% -0.32% -0.45% -0.35% -0.32% -0.45% -0.33% -0.31% -0.44% -0.63% -0.28% -0.35%
70 -0.33% -0.30% -0.42% -0.32% -0.29% -0.42% -0.32% -0.29% -0.41% -0.31% -0.29% -0.41% -0.57% -0.26% -0.32%
75 -0.30% -0.28% -0.39% -0.29% -0.27% -0.39% -0.29% -0.27% -0.39% -0.28% -0.27% -0.38% NA NA NA
77 -0.30% -0.27% -0.38% -0.29% -0.27% -0.38% -0.28% -0.26% -0.38% -0.27% -0.26% -0.37% NA NA NA

STEP 2: 5765 /1000 =5.7


5.7 * (-0.42) = -2.4%

PG-PN-BK-002 / 0 / 2.6.2017 Şirket İçi / Çıktı Alındığında Kontrolsüz Ko


Gradient correction for different target height
(from the gradient value at 10000 ft)
6000ft (AGL) 7000ft (AGL) 8000ft (AGL) 9000ft(AGL) 10000ft (AGL)
0.30% 0.08% 0.02% 0.04% 0.00%

STEP 3: 0.06% for 7235 ft

STEP 1: 10.17 %
STEP 2: -2.4 %
STEP 3: 0.06 %

GRADIENT 7.83 %


PG-PN-BK-002 / 0 / 2.6.2017 Şirket İçi / Çıktı Alındığında Kontrolsüz Ko

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