Shreeya Khanal

The specific energy for a 6 m wide rectangular channel is to be 5 kg-m/kg. If the rate of flow of water through the channel is 24 m³/s, determine the alternate depths of flow.

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Alternate Depths Calculation Problem Statement The specific energy for a 6 m wide rectangular channel is to be 5 kg-m/kg. […]

The specific energy for a 6 m wide rectangular channel is to be 5 kg-m/kg. If the rate of flow of water through the channel is 24 m³/s, determine the alternate depths of flow. Read More »

The discharge of water through a rectangular channel of width 6 m, is 18 m³/s when depth of flow of water is 2 m. Calculate : (i) specific energy of the flowing water, (ii) critical depth and critical velocity and (iii) value of minimum specific energy.

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Specific Energy and Critical Flow Calculation Problem Statement The discharge of water through a rectangular channel of width 6 m,

The discharge of water through a rectangular channel of width 6 m, is 18 m³/s when depth of flow of water is 2 m. Calculate : (i) specific energy of the flowing water, (ii) critical depth and critical velocity and (iii) value of minimum specific energy. Read More »

Water is flowing through a circular channel at the rate of 500 litres/s. The depth of water in the channel is 0.7 times the diameter and the slope of the bed of the channel is 1 in 8000. Find the diameter of the circular channel if the value of Manning’s, N = 0.015.

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Circular Channel Diameter Design Problem Statement Water is flowing through a circular channel at the rate of 500 litres/s. The

Water is flowing through a circular channel at the rate of 500 litres/s. The depth of water in the channel is 0.7 times the diameter and the slope of the bed of the channel is 1 in 8000. Find the diameter of the circular channel if the value of Manning’s, N = 0.015. Read More »

A power canal of trapezoidal section has to be excavated through hard clay at the least cost. Determine the dimensions of the channel given, discharge equal to 15 m³/s, bed slope 1 : 2000 and Manning’s, N = 0.020.

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Most Economical Trapezoidal Channel Design Problem Statement A power canal of trapezoidal section has to be excavated through hard clay

A power canal of trapezoidal section has to be excavated through hard clay at the least cost. Determine the dimensions of the channel given, discharge equal to 15 m³/s, bed slope 1 : 2000 and Manning’s, N = 0.020. Read More »

Find the discharge through a circular pipe of diameter 4.0 m, if the depth of water in the pipe is 1.33 m and pipe is laid at a slope of 1 in 1500. Take the value of Chezy’s constant = 60.

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Partially Full Circular Pipe Flow Calculation Problem Statement Find the discharge through a circular pipe of diameter 4.0 m, if

Find the discharge through a circular pipe of diameter 4.0 m, if the depth of water in the pipe is 1.33 m and pipe is laid at a slope of 1 in 1500. Take the value of Chezy’s constant = 60. Read More »

A trapezoidal channel with side slopes of 1 to 1 has to be designed to convey 9 m³/s at a velocity of 1.5 m/s so that the amount of concrete lining for the bed and sides is the minimum. Calculate the area of lining required for one metre length of canal.

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Most Economical Trapezoidal Channel Design Problem Statement A trapezoidal channel with side slopes of 1 to 1 has to be

A trapezoidal channel with side slopes of 1 to 1 has to be designed to convey 9 m³/s at a velocity of 1.5 m/s so that the amount of concrete lining for the bed and sides is the minimum. Calculate the area of lining required for one metre length of canal. Read More »

A trapezoidal channel has side slopes of 1 horizontal to 2 vertical and the slope of the bed is 1 in 2000. The area of the section is 42 m². Find the dimensions of the section if it is most economical. Determine the discharge of the most economical section if C = 60.

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Most Economical Trapezoidal Channel Design Problem Statement A trapezoidal channel has side slopes of 1 horizontal to 2 vertical and

A trapezoidal channel has side slopes of 1 horizontal to 2 vertical and the slope of the bed is 1 in 2000. The area of the section is 42 m². Find the dimensions of the section if it is most economical. Determine the discharge of the most economical section if C = 60. Read More »

A rectangular channel carries water at the rate of 500 litres/s when bed slope is 1 in 3000. Find the most economical dimensions of the channel if C = 60.

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Most Economical Rectangular Channel Design Problem Statement A rectangular channel carries water at the rate of 500 litres/s when bed

A rectangular channel carries water at the rate of 500 litres/s when bed slope is 1 in 3000. Find the most economical dimensions of the channel if C = 60. Read More »

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