Question: A 1:50 scale model is used to study the power requirements of a prototype submarine. The model will be towed at a speed 50 times

A 1:50 scale model is used to study the power requirements of a prototype submarine. The model will be towed at a speed 50 times greater than the speed of the prototype in a tank filled with seawater. Determine the conversion ratios from the prototype to the model for the following quantities:
(a) Time,
(b) Force,
(c) Power, and
(d) Energy.

Step by Step Solution

★★★★★

3.42 Rating (161 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock

Dynamic similarity is used since force is involved From the problem ... 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)

884-P-M-F-M (1043).docx

120 KBs Word File

Students Have Also Explored These Related Mechanics Questions!

A proposed reservoir will be drained using a gated opening that is governed by the orifice equation: Q = CdA(2gh)]1/2 (Equation 8.19), where Cd is the coefficient of discharge. A 1:150 scale model is...

A seawall has been proposed to dissipate wave forces on a beach front. A 3-ft-long, 1:30 model is used to study the study the effects on the prototype. If the total force measured on the model is...

If a 1:1,000 scale tidal basin model is used to study the operation of a prototype satisfying the Froude number law, what length of time in the model represents a period of one day in the prototype?

(a) To determine the drag on the hull of a ship, a 1/50 scale model was used. The model was designed to work based on Froude number criteria, while the prototype ship was planned to work with the...

1 3 . A 1 / 5 0 scale model is to be used in a towing tank to study the water motion near the bottom of a shallow channel as a large barge passes over. Assume that the model is operated in accordance...

Your end-of-semester assignment is as follows: (a) (i) read the two Economist articles entitled ?Debt is Good for You? (dated 01/25/2001) and ?Debtors? Prison? (dated 02/09/2009), which discuss the...

Solutions from Montgomery, D. C. (2012) Design and Analysis of Experiments, Wiley, NY Chapter 6 k The 2 Factorial Design Solutions 6.1. An engineer is interested in the effects of cutting speed (A),...

By MARK@ (Ruska, Markevichus, Naniev, Grachev) Emerging russian ice-cream market is good area for different producers as it has great potential 1. Currently Russian ice-cream market is the 4th...

Managing Service Quality: An International Journal Service quality in automated teller machines: an empirical investigation Bedman Narteh Article information: Downloaded by QATAR UNIVERSITY At 22:38...

Hi, I was wondering if you can help me with some financial accounting work? I need help in computing the numbers for Forecast Values for 2024 for Humana using the information below. I have a sample...

describe the labor market trends in flexible workforces.

To write a program leverages a custom function that you write for yourself. Put the function in a separate file. Create 5 different main program files that call the function in the following...

The manufacturer of Boston and Vermont asphalt shingles knows that product weight is a major factor in a customers perception of quality. The last stage of the assembly line packages the shingles...

12. From the information in Exhibit 7, which of the following points on the production possibilities curve are attainable with the resources and technology currently available? a. A, B, C, E, U b. A,...

A clay sample is hydrostatically consolidated to 1.0 MPa and then sheared un-drained. The (1 - 3) at failure was also equal to 1 MPa. If drained tests on identical samples gave ' = 22o, evaluate the...

The following data were obtained from a CU test with pore pressures measured on an undisturbed specimen of sandy silt. The consolidation pressure was 850 kPa and the specimen was sheared in axial...

A 2-m-thick fill is constructed at the surface of the soil profile of Example 6.8. If the clay is slightly over-consolidated, estimate the change in pore pressure at point A of Fig. Ex. 6.8.? P3 =...

Here is the ORIGINAL data of the Sporthotel problem: 1. Projected outflows First year (Purchase Right, Land, and Permits) $1,000,000 Second Year (Construct building shell $2,000,000 Third Year:...

Question 3: Find the net present value, interpret whether the NPV suggests you should accept or reject the project, find the payback period, find the discounted payback period, find the profitability...

You have a portfolio with the following: Stock Number of Shares Price Expected Return W 825 $ 50 12% X 725 27 16 Y 475 63 14 Z 700 48 15 Required: What is the expected return of your portfolio? ( Do...