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Fundamentos de Engenharia Aeronáutica - Volume único

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184

v (m/s) T d3000m (N) T r3000 (N)

8 26,368 56,425

10 25,169 36,643

12 23,761 26,118

14 22,152 20,000

16 20,348 16,266

18 18,353 13,948

20 16,173 12,536

22 13,811 11,741

24 11,271 11,390

26 8,555 11,372

28 5,667 11,616

30 2,609 12,072

Considerando a velocidade de 8m/s, a potência disponível para essa altitude será:

P

dh

= T

dh

⋅ v

P

dh

Pdh

= 26,368⋅

8

= 210,948 W

E a potência requerida é:

P

rh

P

rh

Prh

= T

rh

⋅ v

= 56,425⋅8

= 451,400 W

Considerando a velocidade de 10m/s, a potência disponível para essa altitude será:

P

dh

P

dh

Pdh

= T

dh

⋅ v

= 25,169

⋅10

= 251,690 W

E a potência requerida é:

P

rh

P

rh

Prh

= T

rh

⋅ v

= 36,643

⋅10

= 366,430 W

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