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Calculate the mass (in metric tons) of a blade made of Aluminum, M_{blade}^{Al}M blade Al , setting the stress limit equal to fatigue limit of the material, \sigma_0^{Al} = 150 MPaσ 0 Al =150MPa. |
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Answer» he value of M = 2 X (Ao ^flap + A0 ^EDGE) x 86 x 2700 = M / 1000 in tons.Explanation:We need to calculate this first:Ao^flap = 81 x 8π x σo^flap x ho^flap x ρ (air) x V x r^2 x L^3 σo^flap = 150 x 10^6 Then calculate Ao^edge σo^edge = 150 x 10^6 Then find the value of MM = 2 x (Ao ^flap + A0 ^edge) x 86 x 2700Hence the value of M = 2 x (Ao ^flap + A0 ^edge) x 86 x 2700 = M / 1000 in tons. |
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