Shreeya Khanal

Find the discharge through a rectangular channel 3 m wide, having depth of water 2 m and bed slope as 1 in 1500. Take the value of K = 2.36 in Bazin’s formula.

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Rectangular Channel Flow (Bazin’s Formula) Problem Statement Find the discharge through a rectangular channel 3 m wide, having depth of

Find the discharge through a rectangular channel 3 m wide, having depth of water 2 m and bed slope as 1 in 1500. Take the value of K = 2.36 in Bazin’s formula. Read More »

Find the rate of flow of water through a V-shaped channel having total angle between the sides as 60°. Take the value of C = 50 and slope of the bed 1 in 1500. The depth of flow is 6 m.

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V-Shaped Channel Flow Calculation Problem Statement Find the rate of flow of water through a V-shaped channel having total angle

Find the rate of flow of water through a V-shaped channel having total angle between the sides as 60°. Take the value of C = 50 and slope of the bed 1 in 1500. The depth of flow is 6 m. Read More »

Find the discharge through a trapezoidal channel of width 6 m and side slope of 1 horizontal to 3 vertical. The depth of flow of water is 3 m and Chezy’s constant, C = 60. The slope of the bed of the channel is given 1 in 5000.

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Trapezoidal Channel Flow Calculation Problem Statement Find the discharge through a trapezoidal channel of width 6 m and side slope

Find the discharge through a trapezoidal channel of width 6 m and side slope of 1 horizontal to 3 vertical. The depth of flow of water is 3 m and Chezy’s constant, C = 60. The slope of the bed of the channel is given 1 in 5000. Read More »

Find the discharge through a trapezoidal channel of width 6 m and side slope of 1 horizontal to3 vertical. The depth of flow of water is 3 m and Chezy’s constant, C = 60. The slope of the bed of thechannel is given 1 in 5000.

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Rectangular Channel Slope Calculation Problem Statement A flow of water of 150 litres per second flows down in a rectangular

Find the discharge through a trapezoidal channel of width 6 m and side slope of 1 horizontal to3 vertical. The depth of flow of water is 3 m and Chezy’s constant, C = 60. The slope of the bed of thechannel is given 1 in 5000. Read More »

A flow of water of 150 litres per second flows down in a rectangular flume of width 70 cm and having adjustable bottom slope. If Chezy’s constant C is 60, find the bottom slope necessary for uniform flow with a depth of flow of 40 cm. Also find the conveyance K of the flume.

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Rectangular Channel Slope Calculation Problem Statement A flow of water of 150 litres per second flows down in a rectangular

A flow of water of 150 litres per second flows down in a rectangular flume of width 70 cm and having adjustable bottom slope. If Chezy’s constant C is 60, find the bottom slope necessary for uniform flow with a depth of flow of 40 cm. Also find the conveyance K of the flume. Read More »

Find the velocity of flow and rate of flow of water through a rectangular channel of 5 m wide and 2 m deep, when it is running full. The channel is having bed slope of 1 in 3000. Take Chezy’s constant C = 50.

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Rectangular Channel Flow Calculation Problem Statement Find the velocity of flow and rate of flow of water through a rectangular

Find the velocity of flow and rate of flow of water through a rectangular channel of 5 m wide and 2 m deep, when it is running full. The channel is having bed slope of 1 in 3000. Take Chezy’s constant C = 50. Read More »

The water in a jet propelled boat is drawn through inlet openings facing the direction of motion of the ship. The boat is moving in sea-water with a speed of 40 km/hr. The absolute velocity of the jet of the water discharged at the back is 40 m/s and the area of the jet of water is 0.04 m². Find the propelling force and efficiency of propulsion.

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Jet Propelled Boat Analysis Problem Statement The water in a jet propelled boat is drawn through inlet openings facing the

The water in a jet propelled boat is drawn through inlet openings facing the direction of motion of the ship. The boat is moving in sea-water with a speed of 40 km/hr. The absolute velocity of the jet of the water discharged at the back is 40 m/s and the area of the jet of water is 0.04 m². Find the propelling force and efficiency of propulsion. Read More »

The water in a jet propelled boat is drawn mid-ship and is discharged at the back with an absolute velocity of 30 m/s. The cross-sectional area of the jet at the back is 0.04 m² and the boat is moving in sea-water with a speed of 30 km/hour. Determine : (i) propelling force of the boat, (ii) power, and (iii) efficiency of the jet propulsion.

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Jet Propelled Boat Analysis Problem Statement The water in a jet propelled boat is drawn mid-ship and is discharged at

The water in a jet propelled boat is drawn mid-ship and is discharged at the back with an absolute velocity of 30 m/s. The cross-sectional area of the jet at the back is 0.04 m² and the boat is moving in sea-water with a speed of 30 km/hour. Determine : (i) propelling force of the boat, (ii) power, and (iii) efficiency of the jet propulsion. Read More »

The head of water from the centre of the orifice fitted to a tank is maintained at 6 m of water. The diameter of the orifice is 150 mm. The tank is fitted with frictionless wheels at the bottom and the tank is moving with a velocity of 4 m/s due to the reaction of the jet coming out from the orifice.

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Jet Propulsion of a Tank Problem Statement The head of water from the centre of the orifice fitted to a

The head of water from the centre of the orifice fitted to a tank is maintained at 6 m of water. The diameter of the orifice is 150 mm. The tank is fitted with frictionless wheels at the bottom and the tank is moving with a velocity of 4 m/s due to the reaction of the jet coming out from the orifice. Read More »

A jet of water having a velocity of 30 m/s, strikes a series of radial curved vanes mounted on a wheel which is rotating at 300 r.p.m. The jet makes an angle of 30° with the tangent to wheel at inlet and leaves the wheel with a velocity of 4 m/s at an angle of 120° to the tangent to the wheel at outlet. Water is flowing from outward in a radial direction. The outer and inner radii of the wheel are 0.6 m and 0.3 m respectively. Determine : (i) vane angles at inlet and outlet, (ii) work done per second per kg of water, and (iii) efficiency of the wheel.

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Outward Flow Turbine Velocity Triangle Analysis Problem Statement A jet of water having a velocity of 30 m/s, strikes a

A jet of water having a velocity of 30 m/s, strikes a series of radial curved vanes mounted on a wheel which is rotating at 300 r.p.m. The jet makes an angle of 30° with the tangent to wheel at inlet and leaves the wheel with a velocity of 4 m/s at an angle of 120° to the tangent to the wheel at outlet. Water is flowing from outward in a radial direction. The outer and inner radii of the wheel are 0.6 m and 0.3 m respectively. Determine : (i) vane angles at inlet and outlet, (ii) work done per second per kg of water, and (iii) efficiency of the wheel. Read More »

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