Using the geometry of Fig. 10.6a, prove that the most efficient circular open channel (maximum hydraulic radius

Question:

Using the geometry of Fig. 10.6a, prove that the most efficient circular open channel (maximum hydraulic radius for a given flow area) is a semicircle.

Fantastic news! We've Found the answer you've been seeking!

Step by Step Answer:

Related Book For book-img-for-question

Applied Fluid Mechanics

ISBN: 978-0132558921

7th edition

Authors: Robert L. Mott, Joseph A. Untener

See More Books

Question Posted: Jan 20, 2010 04:58 AM

See More Questions

Compute the flow area and hydraulic radius for a circular drain pipe 375 mm in diameter for a depth of 225 mm.
The wide channel flow in Fig P10.102 changes from a steep slope to one even steeper. Beginning at points a and b, sketch and label the water surface profiles which are expected for gradually varied...
The rectangular channel flow in Fig P10.104 expands to a cross-section 50% wider. Beginning at points a and b, sketch and label the water-surface profiles which are expected for gradually-varied...
The Lean Philosophy attempts to reduce setup times, which will: A.) Increase Batch Sizes B.) Not Affect Batch Sizes C.) Increase Within-Batch Wait Time D.) Decrease Within-Batch Wait Time
Suggest a way to measure the relative viscosities of very old oil that you have stored in your garage.
Determinant of Interest Rates The real risk-free rate of interest is 4%. Inflation is expected to be 2% this year and 4% during the next 2 years. Assume that the maturity risk premium is zero. What...
Which risk management process involves prioritizing risks based on their probability and impact of occurrence? a. planning risk management b. identifying risks c. performing qualitative risk analysis...
Green rented an apartment from Stockton Realty. The three-story building had a washroom and clothesline on the roof for use by the tenants. The clothesline ran very near the skylight, and there was...
Premium Amortization On the first day of the fiscal year, a company issues a $3,700,000,9%, 9 year bond that pays semiannual interest of $166,500 (53,700,000 %*), receiving cash of 1,188,018,...
On May 1, 2016, Hudson Theatres issued $600,000 of 25-year, 10 percent bonds payable. The bonds were sold for $552,000. The bonds pay interest each October 31 and April 30, and any discount or...
A trapezoidal channel has n = 0.022 and S0 = 0.0003 and is made in the shape of a half-hexagon for maximum efficiency. What should the length of the side of the hexagon be if the channel is to carry...
Determine the most efficient value of for the vee-shaped channel of Fig. P10.41
What rights does a secured creditor have on the debtors default?
In a fixed time and budget project, the customer wants the development of a core component to be based on agile practices, as the final scope of the requirement has not yet been fully developed. The...
1. Ace Pizzeria, a manufacturer of frozen pizzas, computes its predetermined overhead rate annually based on machine hours. At the beginning of the year, the company estimated that 165,000 machine...
From a group of 13 boys and 9 girls, a committee of 5 students is chosen at random. a. The probability that all 5 members on the committee will be girls is (Type an integer or a simplified fraction.)...
On December 1, 2020, Cream Ale Ltd. receives $1,800 in advance for an agreement to brew beer during the months of December, January, and February. What is the revenue recognized under accrual...
A survey shows that of 100 nurses, 75 play at least soccer, 95 play at least softball, and 50 play both soccer and softball. Is this possible? Step one: Understand the problem and organize the given...
Explain how humans communicate.(pp. 132134)
The figure shows a bolted lap joint that uses SAE grade 8 bolts. The members are made of cold-drawn AISI 1040 steel. Find the safe tensile shear load F that can be applied to this connection if the...
An operation assembling PCs receives components from its suppliers and assembles their products according to customer demand. Although there are many different combinations of components, and...
Required : a- outline the statement of comperhensive income for the year ended 30 november 2021 b- outline the statment of financial position as at 30 November The Trial Balance of Alim Enterprise at...
International business and environment The MIR requires teams to gather current, or the most recently available, data on the markets people, economy, government, and technological status from online...
Consider the following stream of cash flows. The interest rate is 10%. 0 1 2 3 4 5 6 7 100 100 100 200 0 300 300 300 a) What is the value at time 0 of the cash flow stream? b) What is the value of...

Using the geometry of Fig. 10.6a, prove that the most efficient circular open channel (maximum hydraulic radius

Question:

Ri

Step by Step Answer:

Maximum hydraulic radius mean...View the full answer

Applied Fluid Mechanics

Students also viewed these Mechanical Engineering questions