Question: A 12-in. diameter circular plate is placed over a fixed bottom plate with a 0.1-in. gap between the two plates filled with glycerin as shown

A 12-in. diameter circular plate is placed over a fixed bottom plate with a 0.1-in. gap between the two plates filled with glycerin as shown in Fig. P1.89. Determine the torque required to rotate the circular plate slowly at 2 rpm. Assume that the velocity distribution in the gap is linear and that the shear stress on the edge of the rotating plate is negligible.

Step by Step Solution

★★★★★

3.38 Rating (151 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock

This problem is related to the viscous flow between parallel plates specifically concerning the torque needed to rotate one plate relative to the othe... 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 (2 attachments)

609a3feb7098a_30417.pdf

180 KBs PDF File

609a3feb7098a_30417.docx

120 KBs Word File

Students Have Also Explored These Related Physics Questions!

The Nori & Leets Co. is one of the major producers of steel in its part of the world. It is located in the city of Steel-town and is the only large employer there. Steel-town has grown and prospered...

The diameter of our disk-shaped galaxy, the Milky Way, is about 1.0 x 105 light-years (Ly). The distance to Messier 31, which is Andromeda, the spiral galaxy nearest to the Milky Way, is about 2.0...

A sphere 0.1 m diameter is rotating at 20 RPM in a large container of CO2 at atmospheric pressure. If the sphere is at 60?C and the CO2 at 20?C, estimate the rate of heat transfer.GIVENA rotating...

The circular plate shown rotates about its vertical diameter at the constant rate 1 = 10 rad/s. Knowing that in the position shown the disk lies in the XY plane and point D of strap CD moves upward...

Spiller Corporation plans to issue 8%, 7-year, $460,000 par value bonds payable that pay interest semiannually on June 30 and December 31. The bonds are dated January 1 of the current year and are...

A 12-in.-diameter circular plate is placed over a fixed bottom plate with a -in. gap between the two plates filled with glycerin as shown in Fig. P1.89. Determine the torque required to rotate the...

1 . 6 . 2 6 A 0 . 3 m - diameter circular plate is placed over a fixed bottom plate with a 0 . 0 0 2 5 m gap between the two plates filled with glycerin, as shown in Fig. P 1 . 6 . 2 6 . Determine...

0 . 3 m diametercircularplateisplacedoverafixedbottom plate with a 0 . 0 0 2 5 m gap between the two plates filled with glycerin as shown in Fig. P 1 . 8 9 . Determine the torque required to rotate...

Need Detailed Solution on paper in 20 minutes i have there final answers each and everything is mentioned. Nothing is missing each and every table amd related dataa is attached Problem 1 (20 marks)...

Need solution Asap os Problem 1,2,3 and its parts on paper Problem 1 (20 marks) Problem 2 (25 marks) Air and surroundings A electric heating pad of negligible thickness is L=1.8m Consider an...

Need Detailed Explanation On Paper of Problem 1,2,3 and there parts. Easy to understand and neat formatting please nothing is missing, Kindly explain whats is Missing , this is complete information...

A positive (negative) definite matrix is nonsingular

18 A frictionless piston-cylinder device contains 2 kg of nitrogen at 100 kPa and 300 K. Nitrogen is now compressed slowly according to the relation PV reaches a final temperature of 360 K. Calculate...

Which of the following terms is used to describe a cost that has been incurred thet cannot be changed by present or future decisions? Multiple Choice Opponinity coet : Nore of these. furt cent

How are the real interest rate, the nominal interest rate, and the inflation rate related to one another?

For this Master It! assignment, refer to the Goodweek Tires, Inc., case at the end of this chapter. For your convenience, we have entered the relevant values such as the price and variable costs in...

For the questions below, assume standard atmospheric pressure. a. For a vacuum pressure of 43 kPa, what is the absolute pressure? Gage pressure? b. For a pressure of 15.6 psig, what is the pressure...

A 50-g bracelet is suspected of being gold-plated lead instead of pure gold. It is dropped into a full glass of water and 4 cm 3 of water overflows. Is the bracelet pure gold?

If we were to double the price of the automobile in exercise 18, what would its gas mileage have to be in order to cost the same to operate per mile as the automobile in exercise 18? The fixed costs...

Discuss with specific examples THREE WAYS on how contact with United States (US) since 1945 has led to dietary change in FSM. When in contact with the United States, the three ways it influences the...

What diameter circular plate would have the same drag as the auto of Problem 12.11? Data From Problem 12.11 A 2007 Toyota Prius has a drag coefficient of 0.26 at road speeds, using a reference area...

40 kN R1-5: A circular plate of diameter 120 mm and thickness 10 mm is placed over a circular hole of diameter 60 mm in the ground. A circular shaft of diameter 50 mm sits on top of the plate and has...

A hollow cylindrical shaft with an outer diameter of 8 0 mm and an inner diameter of 6 0 mm is subjected to a bending moment of 9 0 0 Nm and a torque of 7 0 0 Nm . Calculate the maximum principal...

Blank 1: 22 Question 13 (6 points) What is the radius of circle G? Round your answer to the nearest whole foot. E G 150 10.5 ft F Radius of circle G is 40 ft Blank 1: 40 Question 14 (6 points) A...

A solid cylindrical shaft with a diameter of 5 0 mm is subjected to a combined loading of a bending moment of 6 0 0 Nm and a torque of 5 0 0 Nm . Determine the principal stresses and the maximum...

A hollow cylindrical shaft with an outer diameter of 1 0 0 mm and an inner diameter of 8 0 mm is subjected to a bending moment of 1 2 0 0 Nm and a torque of 1 0 0 0 Nm . Determine the principal...