Enunciado
FenTrans, MecFlu, TransCal e TransMassa - Frank White - Mecânica dos Fluidos- Ed: 6º - Capítulo 9.Problemas - Ex. 151
Ar escoa a Ma 5 2,5 em torno de um aerofólio em meia cunha cujos ângulos são de 4°, como na Figura P9.151. Calcule os coeficientes de sustentação e de arrasto para a igual a (a) 0º e (b) 6º.
Passo 1
Bora pra mais uma!
Vamos aplicar a teoria de Ackeret!
Um calculo de expansão de choque completo nos fornece valores próximos ao do estimado por Ackeret, .
Um calculo de expansão de choque completo nos fornece valores próximos ao do estimado por Ackeret (mas com um erro maior que no item a), .
Resposta
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