Oil (kinematic viscosity, ν oil = 1.0 × 10 -5 m 2 /s) flows through a pipe of 0.5 m diameter with a velocity of 10 m/s. Water (kinematic viscosity, v w = 0.89 × 10 -6 m 2 /s) is flowing through a model pipe of diameter 20 mm. For satisfying the dynamic similarity, the velocity of water (in m/s) is _______.

GATE Mechanical Engineering (ME) 2016 Shift 1 Solved Paper

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Oil (kinematic viscosity, ν_oil = 1.0 × 10^-5 m²/s) flows through a pipe of 0.5 m diameter with a velocity of 10 m/s. Water (kinematic viscosity, v_w = 0.89 × 10^-6 m²/s) is flowing through a model pipe of diameter 20 mm. For satisfying the dynamic similarity, the velocity of water (in m/s) is _______.

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