An axial compressor rotor with $50 \%$ degree of reaction, operates with an axial velocity of $200 \mathrm{~m} / \mathrm{s}$. The absolute flow angle at the inlet of the rotor is $22^{\circ}$ with reference to the axial direction. If the axial velocity is assumed to remain constant through the rotor, the magnitude of the relative velocity (in $\mathrm{m} / \mathrm{s}$ ) at the rotor exit is_________________(accurate to one decimal place).

An axial compressor rotor with $50 \%$ degree of reaction, operates with an axial velocity of $200 \mathrm{~m} / \mathrm{s}$. The absolute flow angle at the inlet of the rotor is $22^{\circ}$ with reference to the axial direction. If the axial velocity is assumed to remain constant through the rotor, the magnitude of the relative velocity (in $\mathrm{m} / \mathrm{s}$ ) at the rotor exit is_________________(accurate to one decimal place).

1 Answer - 5876 Votes