Oil (-0.38 N.s/m) flows between parallel plates spaced 5 mm apart. The bottom plate is fixed,...
Fantastic news! We've Found the answer you've been seeking!
Question:
Transcribed Image Text:
Oil (-0.38 N.s/m) flows between parallel plates spaced 5 mm apart. The bottom plate is fixed, but the upper plate moves with a velocity of 0.2 m/s in the positive x direction. The pressure gradient is 60 kPa/m and it is negative. Assume laminar flow. a. List the assumptions (4 P) b. Show that velocity is only a function of y (3 P) c. Find the general form of velocity (12 P) d. Apply boundary conditions to velocity and find c and (6 P) e. Use the given values and obtain the velocity as a function of y only (5P) After you solve the above parts, now solve the following parts. f. Sketch the velocity profile for 10 different values of y (ranging from 0 to 5 mm) (5 P) g. Find the location at which velocity is maximum (SP) h. Calculate the flow rate (SP) Oil (-0.38 N.s/m) flows between parallel plates spaced 5 mm apart. The bottom plate is fixed, but the upper plate moves with a velocity of 0.2 m/s in the positive x direction. The pressure gradient is 60 kPa/m and it is negative. Assume laminar flow. a. List the assumptions (4 P) b. Show that velocity is only a function of y (3 P) c. Find the general form of velocity (12 P) d. Apply boundary conditions to velocity and find c and (6 P) e. Use the given values and obtain the velocity as a function of y only (5P) After you solve the above parts, now solve the following parts. f. Sketch the velocity profile for 10 different values of y (ranging from 0 to 5 mm) (5 P) g. Find the location at which velocity is maximum (SP) h. Calculate the flow rate (SP) Oil (-0.38 N.s/m) flows between parallel plates spaced 5 mm apart. The bottom plate is fixed, but the upper plate moves with a velocity of 0.2 m/s in the positive x direction. The pressure gradient is 60 kPa/m and it is negative. Assume laminar flow. a. List the assumptions (4 P) b. Show that velocity is only a function of y (3 P) c. Find the general form of velocity (12 P) d. Apply boundary conditions to velocity and find c and (6 P) e. Use the given values and obtain the velocity as a function of y only (5P) After you solve the above parts, now solve the following parts. f. Sketch the velocity profile for 10 different values of y (ranging from 0 to 5 mm) (5 P) g. Find the location at which velocity is maximum (SP) h. Calculate the flow rate (SP) Oil (-0.38 N.s/m) flows between parallel plates spaced 5 mm apart. The bottom plate is fixed, but the upper plate moves with a velocity of 0.2 m/s in the positive x direction. The pressure gradient is 60 kPa/m and it is negative. Assume laminar flow. a. List the assumptions (4 P) b. Show that velocity is only a function of y (3 P) c. Find the general form of velocity (12 P) d. Apply boundary conditions to velocity and find c and (6 P) e. Use the given values and obtain the velocity as a function of y only (5P) After you solve the above parts, now solve the following parts. f. Sketch the velocity profile for 10 different values of y (ranging from 0 to 5 mm) (5 P) g. Find the location at which velocity is maximum (SP) h. Calculate the flow rate (SP)
Expert Answer:
Related Book For
Fluid Mechanics Fundamentals And Applications
ISBN: 9780073380322
3rd Edition
Authors: Yunus Cengel, John Cimbala
Posted Date:
Students also viewed these mechanical engineering questions
-
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...
-
Some food retailers propose subjecting food to a low level of radiation in order to improve safety, but sale of such "irradiated" food is opposed by many people. Suppose a grocer wants to find out...
-
What is the effect on the accounting equation of purchasing direct and indirect materials?
-
The following information is available for Sassafras Company. Instructions (a) Compute cost of goods manufactured. (b) Prepare an income statement through gross profit. (c) Show the presentation of...
-
Suppose at time 0 you have arranged to be paid at time \(T\) the amount \(\int_{0}^{T} S(t) \mathrm{d} t\), where \(S(t)\) is the spot price at \(t\) of a commodity that can be shorted and has zero...
-
Yusane Bolts, Inc., produces 50,000 units each day, and the average number of units in work in process is 200,000. The average annual inventory carrying cost percentage is 25%, and the average work...
-
Consider the following neural network with weights w for the edges and offset o for the nodes: W, 0.4 W=0.6 b=-0.3 Y3 W=2.0 b=0.0 b=0.4 Y5 W--0.7 W = -0.5 Y W-1.0 4 Assume that the outputs of nodes...
-
The shaft is supported by a smooth thrust bearing at B and a journal bearing at C. Determine the resultant internal loadings acting on the cross section at E. - 4 ft 4 ft +4 ft- 4 ft- 400 lb 800 lb
-
A bolted joint is used to connect two components. The combined stiffness of the components is twice the stiffness of the bolt. The tightening of the nut results in a preload of 6 kN in the bolt. 02....
-
(a) Use determinants to determine whether S = {(1, 3, 2), (3, 2, 2), (16, 29,4)} in a linearly indepentent set of vectors. -
-
The equation of motion of a spring-mass-damper system subjected to a harmonic force can be expressed as: * + 23 wx + w/2 = focoswt a) Find the steady-state response of the system in the form: x(t)= C...
-
11.12 Water, oil, and an unknown fluid are contained in the open vertical tubes shown in Fig. P11.12. Determine the den- sity of the unknown fluid. 1-in. diameter Oil, SG = 0.9 1 ft 1 I Water Figure...
-
A tensile test specimen is loaded to its proportional limit. The specimen has a gauge length of 2.0 inches and a cross- sectional area of 0.25 in. At the proportional limit, the machine reads a force...
-
For the elbow shown in the figure, the fluid is flowing through the pipe at A with a static gauge pressure of P = 95 kPa. The discharge at B is (Qg = 0.15) m/s, and the fluid density is (p = 970 kg/m...
-
How does lambda occur in the real world? Lets take some time to discuss how what we have learned in this module is represented in our everyday lives. Try to separate yourself from the actual...
-
In Problem use absolute value on a graphing calculator to find the area between the curve and the x axis over the given interval. Find answers to two decimal places. y = x 3 ln x; 0.1 x 3.1
-
Consider supersonic airflow through a 12-cmdiameter adiabatic duct with inlet conditions of T 1 = 500 K, P 1 = 80 kPa, and Ma 1 = 3. Taking the average friction factor to be 0.03, determine the duct...
-
An orbiting satellite has a mass of 3400 kg and is traveling at a constant velocity of V 0 . To alter its orbit, an attached rocket discharges 100 kg of gases from the reaction of solid fuel at a...
-
For each statement, choose whether the statement is true or false, and discuss your answer briefly: (a) If the rpm of a pump is doubled, all else staying the same, the capacity of the pump goes up by...
-
True or False: Annual worth analysis is the most popular DCF measure of economic worth.
-
Consider a palletizer at a bottling plant that has a first cost of \($150,000,\) operating and maintenance costs of \($17,500\) per year, and an estimated net salvage value of \($25,000\) at the end...
-
True or False: Unless non-monetary considerations dictate otherwise, choose the mutually exclusive investment alternative that has the greatest annual worth over the planning horizon.
Study smarter with the SolutionInn App