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Table 3.

Fuel consumption depending on the speed and angle of attack of spherical disks

Angle of installation of spherical disks γ, degree Fuel consumption liter/ hectare
V=0.5 m/s V=1 m/s V=1.5 m/s V=2 m/s V=2.5 m/s
α =20 degree 6.2 6.9 7.6 8 9.95
α =25 degree 6.6 7.3 8.4 8.9 11.5
α =30 degree 6.8 8.5 9.1 9.9 12.9

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