Find dimensions of channel for least expenditure of energy

Reference no: EM131012321

A trapezoidal channel having side slopes of 2 horizontal and 1 vertical discharges 14.35 m3/s of water at a velocity of 1.0m/s. The channel lining has a roughness coefficient, n = 0.013. Find the dimensions of the channel for the least expenditure of energy. Find also the slope of the bed.

Reference no: EM131012321

Questions Cloud

Conduct preliminary searches before finalising the choice : Conduct some preliminary searches before finalising the choice of company-make sure that there are enough secondary data available on the company

Calculate the value of cash and marketable securities : Mandesa, Inc., has current liabilities of $8 million, current ratio of 2 times, inventory turnover of 12 times, average collection period of 30 days, and credit sales of $64 million. Calculate the value of cash and marketable securities.

Research the role of the public health department : What factors do you think you control that will help you have a higher quality of health?

How much value will be forgone : Poston Inc. is considering Projects S and L whose cash flows are shown below. These projects are mutually exclusive (must choose one or the other) equally risky, and not repeatable. If the decision is made by choosing the project with the higher IRR,..

Find dimensions of channel for least expenditure of energy : A trapezoidal channel having side slopes of 2 horizontal and 1 vertical discharges 14.35 m3/s of water at a velocity of 1.0m/s. The channel lining has a roughness coefficient, n = 0.013. Find the dimensions of the channel for the least expenditure..

What is your annual payment to big attitude : You are borrowing money to buy your first house that costs $350,000. You go to the first bank you see, Big Attitude Bank, and they are charging 4.25% interest. What is your annual payment to Big Attitude? What is your annual payment to Super Cheap Ba..

How many edges does an n-cube have : How many edges does an n-cube have? Give your reason. How many (main) diagonals does a 4-dim cube have? Are any two of them perpendicular to each other?

Firm reduced its net working capital investment : The 2014 balance sheet of Sugarpova's Tennis Shop, Inc., showed long-term debt of $5.5 million, and the 2015 balance sheet showed long-term debt of $5.7 million. The 2015 income statement showed an interest expense of $180,000. Suppose you also know ..

Determine if the flow is turbulent or laminar : A trapezoidal channel with bottom width b = 5 ft and side slopes m = 2 (that is 2 horizontal over 1 vertical) carries Q = 100 cfs at depth y = 3.15 ft. The water temperature is 60 F, and the kinematic viscosity at this temperature is v = 1.217 * 1..

User Account

All Pages