Discipline

Numerical (Water)

Numerical problems on Water Resources Engineering covering fluid mechanics, hydraulics, and irrigation. Step-by-step solved examples for civil engineering exams.

Topics: Application of Momentum Principle 18Boundary layer theory 24Buoyancy and floatation 31Flow measurement 28Fluid Dynamics 24Fluid Kinematics 16Hydrostatic Forces on Surfaces 62Relative equilibrium 22
Solved numericalA 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…Water Resources · 2 min read
Solved numericalA trapezoidal channel has side slopes of 1 horizontal to 2 vertical and the slope of the bed is 1 in 2000. The…Water Resources · 2 min read
Solved numericalA rectangular channel carries water at the rate of 500 litres/s when bed slope is 1 in 3000. Find the most eco…Water Resources · 2 min read
Solved numericalFind the diameter of a circular sewer pipe which is laid at a slope of 1 in 10000 and carries a discharge of 1…Water Resources · 2 min read
Solved numericalFind the discharge through the rectangular channel (3 m wide, 2 m deep, slope 1 in 1500), taking the value of…Water Resources · 1 min read
Solved numericalFind the discharge through a rectangular channel 3 m wide, having depth of water 2 m and bed slope as 1 in 150…Water Resources · 1 min read
Solved numericalFind the rate of flow of water through a V-shaped channel having total angle between the sides as 60°. Take th…Water Resources · 1 min read
Solved numericalFind the rate of flow of water through a V-shaped channel having total angle between the sides as 60°. Take th…Water Resources · 2 min read
Solved numericalFind the discharge through a trapezoidal channel of width 6 m and side slope of 1 horizontal to 3 vertical. Th…Water Resources · 2 min read
Solved numericalFind the discharge through a trapezoidal channel of width 6 m and side slope of 1 horizontal to3 vertical. The…Water Resources · 2 min read
Solved numericalA flow of water of 150 litres per second flows down in a rectangular flume of width 70 cm and having adjustabl…Water Resources · 2 min read
Solved numericalFind the velocity of flow and rate of flow of water through a rectangular channel of 5 m wide and 2 m deep, wh…Water Resources · 2 min read
Solved numericalThe water in a jet propelled boat is drawn through inlet openings facing the direction of motion of the ship.…Water Resources · 2 min read
Solved numericalThe water in a jet propelled boat is drawn mid-ship and is discharged at the back with an absolute velocity of…Water Resources · 5 min read
Solved numericalThe head of water from the centre of the orifice fitted to a tank is maintained at 6 m of water. The diameter…Water Resources · 3 min read
Solved numericalA jet of water having a velocity of 30 m/s, strikes a series of radial curved vanes mounted on a wheel which i…Water Resources · 2 min read
Solved numericalA jet of water, having a velocity of 15 m/s, strikes a curved vane which is moving with a velocity of 6 m/s in…Water Resources · 2 min read
Solved numericalA jet of water having a velocity of 20 m/s strikes a curved vane which is moving with a velocity of 9 m/s. The…Water Resources · 2 min read