Find the discharge and froude number when the total depth

Reference no: EM13564975

1.The dimensionless henry's constant for TCE at 25 degrees celsius is 0.4. A sealed glass vial is prepared that has an air volum of 4mL overlying an aquesous volume of 36mL. TCE is added to the aqueous phase so that initally it has an aqueous phase concentration of 100 ppb. After the system equilibrates, what will be the concentration of TCE in the aqueous phase?

2.The bottom of a triangular channel is designed to be the best hydraulic section for critical flow at a depth of 1.25m; the sidewalls above the bottom section are vertical and the same width as the triangular section. Find the discharge and Froude number when the total depth in the channel is: a) 0.75m, and b) 2.0m

Reference no: EM13564975

Questions Cloud

Determine the required spacing of joists supporting : Determine the required spacing of joists supporting 3/4in. thick plywood that is to support an 8 in. concrete floor slab, assuming a construction live load of 50 psf and a formwork dead load of 10 psf. Use plywood with f' b= 1930 psi.

Estimate the percentage of time headways that will be 10 sec : At a specified point on a highway, vehicles are known to arrive according to a Poisson process. Vehicles are counted in 20-s intervals, and vehicle counts are taken in 120 of these time intervals.

What is the annual worth of each investment : The engineering team at Manuels Manufacturing, Inc., is planning to purchase an enterprise resource planning (ERP) system. The software and installation from Vendor A costs $380,000 initially and is expected to increase revenue $125,000 per year ever..

Determine whether a jump may occur at an initial depth : A horizontal channel 4 m wide carries a discharge of 16 m3/s. Determine whether a jump may occur at an initial depth of 0.5 m or not. If a hydraulic jump occurs, determine the sequent depth (conjugate depth) to this initial depth. Also determine the ..

Find the discharge and froude number when the total depth : The bottom of a triangular channel is designed to be the best hydraulic section for critical flow at a depth of 1.25m; the sidewalls above the bottom section are vertical and the same width as the triangular section.

What is the annual worth of this investment : Carlisle Company has been cited and must invest in equipment to reduce stack emissions or face EPA fines of $18,500 per year. An emission reduction filter will cost $75,000 and have an expected life of 5 years. Carlisles MARR is 10 percent/year.

What amount will you be able to withdraw each year : At a specified point on a highway, vehicles are known to arrive according to a Poisson process. Vehicles are counted in 20-s intervals, and vehicle counts are taken in 120 of these time intervals. It is noted that no cars arrive in 18 of these 120 in..

Calculate the drawdown at the well : A gravel-packed well with an effective diameter of 36 in is to be constructed in an aquifer with T = 2.6 x l04 gpd/ft and S = 2.3 x 10-5. The design flow of the well is 1000 gpm. Calculate the drawdown at the well

Find the bottom width and the depth of water channel : A simply supported beam carries with a span of 7.5 m carries a uniformly distributed load of 25 N/mm. if the maximum allowed deflection of the beam is 1/325 of its span, detemine the cross-sectional dimensions of the beam. assume the beam has a recta..

User Account

All Pages