e lift slope for a straight wing is

energy? How is it estimated? 8.7 (a) Draw a sketch of an axial flow compressor cascade. Show the stagger angle, incidence (positive and negative) and deviation angles. Prove that: ε = 0+ i-8 (b) How are the nominal values of deviation and deflection for a compressor cascade obtained? 8.8 Prove the followin

Calculate the driveshaft power and flight size for a 18.3 m flight conveyor to transport 36 tonnes coal per hr at 30.5 m/min, inclination 30°. Effective flight are, 30% of surface area. Allow 22.3 kg per m for strand weight. Standard flight sizes are 30.5 cm, 38.1 cm, 45.7 cm 61 cm wide and 10.2 cm, 15.2 cm, 20.3 cm, 25.4 cm high.