4 (25p): Answer the following questions. a) The flow velocity measurements are given in the figure....
Fantastic news! We've Found the answer you've been seeking!
Question:
Transcribed Image Text:
4 (25p): Answer the following questions. a) The flow velocity measurements are given in the figure. What is the maximum roughness height (k) that will provide the conditions for the hydraulic smooth regime? To solve the problem, select one of the equations given below. u u. = 5.5+5.75 log yu V u U. = 8.5+5.75 log E ri v=1.5x10 m³/s u-5.8 ms Plane surface b) Water flows with a discharge of 18 lt/s in a pipe which has 15 cm diameter and 2 mm roughness height (k). In this condition head loss occurs 3 cm for 1 m length. Determine the flow type and regime in accordance with the boundary conditions (μ-1.3x10 Ns/m². p-1000 kg/m³). 4 (25p): Answer the following questions. a) The flow velocity measurements are given in the figure. What is the maximum roughness height (k) that will provide the conditions for the hydraulic smooth regime? To solve the problem, select one of the equations given below. u u. = 5.5+5.75 log yu V u U. = 8.5+5.75 log E ri v=1.5x10 m³/s u-5.8 ms Plane surface b) Water flows with a discharge of 18 lt/s in a pipe which has 15 cm diameter and 2 mm roughness height (k). In this condition head loss occurs 3 cm for 1 m length. Determine the flow type and regime in accordance with the boundary conditions (μ-1.3x10 Ns/m². p-1000 kg/m³).
Expert Answer:
Answer rating: 100% (QA)
80 12m M For hydraulic smooth regime 85 u 61ms 15X205m5 4 u58... View the full answer
Related Book For
Posted Date:
Students also viewed these civil engineering questions
-
Lonely Planet provides travel services on the Internet, 2011 was an important year for Lonely Planet as it reported positive operating income after 3 years of operating losses. In the first quarter...
-
Answer the following questions based on the information presented for Cloud 9 in Appendix B of this book and in the current and earlier chapters. You should also consider your answers to the case...
-
A dipole is centered at the origin, with its axis along the y axis, so that at locations on the y axis, the electric fleld due to the dipole is given by E- (0. 2, o) V 295,0m 4ato y The charges...
-
You recently joined an accounting consulting firm. Your first client is a new manufacturing start-up that is trying to set up their costing system, and develop good processes for their upcoming...
-
Use Table II on pages 926-928 to find each indefinite integral in Problems 1-14. (5 + 2x)(2 x)
-
Daouk Chemical Corporation produces an oil-based chemical product which it sells to paint manufacturers. In 2014, the company incurred costs of $344,000 to produce 40,000 gallons of the chemical. The...
-
The following client prepared bank reconciliation is presented to Kautz during an audit of the financial statements of Cynthia Company: Required: Indicate one or more audit procedures Kautz should...
-
1. What type of credit user is Garth? Based on your answer, what is the number one factor that should influence Garth's choice of a credit card? 2. Lindsey insisted that Garth request a free credit...
-
You are importing 25 level 1 EV chargers and 25 level 2 EV chargers from china to Canada, which value is $5000 and $6250 Continue your operation for 1 year-12 month From 0(zero) cost and revenue Each...
-
Elizabeth is moving from a one bedroom apartment in one city to a similar apartment in another city. She has been quoted a flat fee for the truck rental and has two estimates for wages of the movers...
-
1. The triangle in the figure has a homogeneous mass density o. The sides have length b: length c = 1:2 b, a Find the inertia tensor, the inertia tensor on the principal axis, angular moments when...
-
A frequency generator (a device that produces sinusoidal signals whose frequency and amplitude can be independently set) is used to power a horn. The frequency is set to \(2000 \mathrm{~Hz}\), and...
-
In a single row impulse turbine, the blade speed is \(200 \mathrm{~m} / \mathrm{sec}\), nozzle angle is \(18^{\circ}\). If the steam enters with an absolute velocity of \(300 \mathrm{~m} /...
-
\(1.5 \mathrm{~kg}\) of steam at a pressure of \(10 \mathrm{bar}\) and temperature of \(250^{\circ} \mathrm{C}\) is expanded until the pressure becomes 2.8 bar. The dryness fraction of steam is then...
-
Air enters the compressor of gas turbine plant operating on Brayton cycle at 1 bar and \(20^{\circ} \mathrm{C}\). The pressure ratio in the cycle is 4 . Calculate the maximum temperature in the cycle...
-
XYZ Ltd., whose cost of capital is 10 per cent, is considering two mutually exclusive projects, X and Y, the details of which are: Compute the NPV, profitability index and IRR for the two projects....
-
I need to write a paper about blogs, the blog topic will be gaming. Here are the terms. Which blog offers the best tools and features? List the tools and features that each blog offers. How do they...
-
I frequently use NY Times and CNN and am aware of Fox News but I never use it. I visit these sites, NY Times and CNN, a few times a week whenever I have to research something or see something on...
-
Michael has drafted an audit plan for a new client. The client is Countrywide Capers, a party rental business. Countrywide Capers earns 80 percent of its revenue from renting out tents, tables,...
-
Explain the importance of the planning stage of a financial statement audit.
-
Harlan Venture Inc. (HV) operates a restaurant named Harlan's, which is located in Toronto. The shareholder, Taufiq Noorani, is concerned whether the system and controls in place at the restaurant...
-
The freezing point of pure benzene is \(5.44^{\circ} \mathrm{C}\) and that of the solution containing \(2.092 \mathrm{~g}\) of benzaldehyde in \(100 \mathrm{~g}\) of benzene is \(4.44^{\circ}...
-
The molality of dissolved gases in water at \(0^{\circ} \mathrm{C}\) and \(1 \mathrm{~atm}\) is \(1.29 \times 10^{-3}\). The decrease in volume during melting of ice is \(0.0907 \mathrm{cc} /...
-
Calculate the mass of methyl alcohol which, when dissolved in \(100 \mathrm{~g}\) of water, would just prevent the formation of ice at \(-10^{\circ} \mathrm{C}\), given that \(K_{\mathrm{f}}\) is...
Study smarter with the SolutionInn App