Question: A prototype spillway has a characteristic velocity of 3 m/s and a characteristic length of 10 m. A small model is constructed by using Froude

A prototype spillway has a characteristic velocity of 3 m/s and a characteristic length of 10 m. A small model is constructed by using Froude scaling. What is the minimum scale ratio of the model which will ensure that its minimum Weber number is 100? Both flows use water at 20C.

Step by Step Solution

★★★★★

3.38 Rating (160 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock

For water at 20 C 998 kgm 3 and Y ... View full answer

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Document Format (1 attachment)

E-ME-FM (605).docx

120 KBs Word File

Students Have Also Explored These Related Mechanical Engineering Questions!

At What Velocity Will WATER At 20 Degrees C Flowing Through A 5 Cm Pipe Transition From Laminar To Turbulent Flow? Assume Transition Occurs At A Reynolds Number Of 2300.

A 1:20 scale model of a prototype energy dissipation structure is constructed to study force distribution and water depths. A velocity ratio of 7.75 is used. Determine the force ratio and prototype...

Water flows over the spillway. in the figure below. If the velocity is uniform at sections (1) and (2) and viscous effects are negligible, determine the flowrate per unit width of the spillway. 3.6 m...

Describe how to construct the function cpo ((D E), v) of two cpos (D, vD) and (E, vE). Prove that ((D E), v) is a cpo. (You may use facts about least upper bounds provided you state them clearly.)...

HOMEWORx - 1 1) What is the primary reason for nondimensionaliaing an equation? 2) List the three primary purposes of dimensional analysis? 3) The pressure difference P, across apartial blockage in...

Please quality check my solutions for this advanced heat transfer problem. Show all work. Thank you. All original documents are located at the bottom. 3.9 COMPACT HEAT EXCHANGERS 3.9.10-1 3.9.10...

Let A, B be sets. Define: (a) the Cartesian product (A B) (b) the set of relations R between A and B (c) the identity relation A on the set A [3 marks] Suppose S, T are relations between A and B, and...

Two major themes from the introduction to module 4 are "Project Management" and "Managing Risk." Discuss, in depth, your analysis of the company's actions in relation to the concepts of these two...

African Journal of Procurement, Logistics & Supply Chain Management (https://damaacademia.com/ajplscm/) Volume 1, Issue 3, pp.36-49, March 2019 Published by: Dama Academic Scholarly & Scientific...

Label Each Question and Section: Read the Point/Counterpoint on page 534 of the text: Organizations Should Strive to Create Positive Organizational Culture Should organizations do everything they can...

Discuss the general characteristics of a 401(k) plan. What is a 403(b) plan?

Consider a put option (that matures in one year) written on a stock worth $100 at the beginning of the year, date 0. The exercise price is $100. We assume that the price can move up by a factor of...

We can use all of these as inputs for creation of a best practice, except (a) existing standards. (b) industry best practices. (c) PDCA. (d) the way we do things now.

A) Prepare the acquisition analysis as at 30 June 2020. B) Provide all journal entries (as shown below) necessary to consolidate the Apple Group for the year ended 30 June 2020. (1) journal to...

1. We know from our lessons that In(r)]' = Let us consider a new function, In(r) if a>0 In r| = |In(-r) if r

Q1.Change profit of bowl to 50 n profit of mug to 40. Constraints remain the same Q2. Change the Right hand side value from 40 to 50. Objective function and second constraint remain the same. Find...

The specifications for the diameter of an injection-molded part are 27 mm .8 mm. The actual average and standard deviation from 250 parts sampled is 26.55 and 0.11 mm, respectively. rn What are the...

Why might a compound resembling ADP function as an inhibitor of a protein kinase?

Java question: The goal of this project is to create a Food Diary. This diary should contain breakfast, lunch, dinner and Snacks that you consume during the day. The user should be able to enter...

Precision Putters Inc. Precision Putters Inc. is a manufacturer of high quality putters for the golfing industry. The company was started eight years ago by Jake Johnson. Jake was an avid golfer with...

Receivables Investment Snider Industries sells on terms of 2/10, net 35 . Total sales for the year are $1,400,000. Thirty percent of customer: pay on the 10th day and take discounts; the other 70%...