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Fundamentos de Engenharia Aeronáutica - Volume único

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49

Tabela 2.4 – Perfil Selig 1223 RTL Polares a R e = 380000.

S1223 RTL - R e = 380000

α c l c d c l /c d c m

0 1,081 0,017 65,527 -0,241

0,5 1,136 0,017 67,625 -0,240

1 1,190 0,017 69,180 -0,240

1,5 1,245 0,018 70,739 -0,239

2 1,299 0,018 72,150 -0,239

2,5 1,350 0,019 72,968 -0,238

3 1,406 0,019 72,865 -0,238

3,5 1,479 0,021 71,459 -0,241

4 1,529 0,021 72,483 -0,240

4,5 1,579 0,022 73,451 -0,239

5 1,630 0,022 74,077 -0,238

5,6 1,670 0,022 75,203 -0,235

6 1,717 0,023 74,978 -0,233

6,5 1,763 0,024 74,695 -0,231

7 1,805 0,024 74,268 -0,229

7,5 1,846 0,025 73,856 -0,226

8 1,890 0,026 72,954 -0,224

8,5 1,938 0,027 70,974 -0,223

9 1,996 0,030 66,746 -0,225

9,5 2,031 0,031 65,945 -0,221

10 2,066 0,032 64,759 -0,218

10,5 2,099 0,033 63,411 -0,214

11 2,129 0,034 61,892 -0,211

11,5 2,155 0,036 60,370 -0,206

12 2,182 0,037 58,499 -0,202

12,5 2,206 0,039 56,425 -0,198

13 2,230 0,041 54,531 -0,194

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