A cylindrical tank of diameter 2R contains water to a depth d. A small hole of diameter
Question:
A cylindrical tank of diameter 2R contains water to a depth d. A small hole of diameter 2r is opened in the bottom of the tank. r << R, so the tank drains slowly. Find an expression for the time it takes to drain the tank completely.
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 71% (7 reviews)
Model A streamline connects every point on the surface of the liquid to a point in the drain The dra...View the full answer
Answered By
Fahmin Arakkal
Tutoring and Contributing expert question and answers to teachers and students.
Primarily oversees the Heat and Mass Transfer contents presented on websites and blogs.
Responsible for Creating, Editing, Updating all contents related Chemical Engineering in
latex language
4.40+
8+ Reviews
22+ Question Solved
Related Book For
Physics For Scientists And Engineers A Strategic Approach With Modern Physics
ISBN: 9780321740908
3rd Edition
Authors: Randall D. Knight
Question Posted:
Students also viewed these Mathematics questions
-
A cylindrical tank of diameter D contains liquid to an initial height ho. At time t = 0 a small stopper of diameter d is removed from the bottom. Using Bernoullis equation with no losses, derive (a)...
-
A cylindrical tank of water is being emptied through a pipe at the bottom, as shown in Figure 6. The velocity distribution out of the pipe is u U (1-),where r is the radial distance from the center...
-
A tank volume V contains gas at conditions (0, p0, T0). At time t = 0 it is punctured by a small hole of area A. According to the theory of Chap. 9, the mass flow out of such a hole is approximately...
-
Water flows in a cylindrical, horizontal pipe. As the pipe narrows to half its initial diameter, the pressure in the pipe changes. (a) Is the pressure in the narrow region greater than, less than, or...
-
The cost of Solar 1 plant in California with a capacity of 10 MW was estimated to be $14,000/kW. If electricity generated is sold at a price of $0.09/kWh, how long will it take for this plant to pay...
-
Write each rational expression in lowest terms. r-2 4 - 1
-
Describe the relationship between dynamic modeling, behavioral modeling, and structural modeling.
-
1. As of 2017, what type of manufacturing process did LWT appear to be using? What level of customization was it offering? Where was the point of customization? 2. Using Table 3.2 and Figure 3.12 as...
-
A pool has three water faucet and one drain faucet. The first water faucet can fill up the pool in 3 hours, the second water faucet can fill up the pool in 4 hours, and the third water faucet can...
-
The following bill of materials represents the major components for a computer system. Complete the MRP records below. Note the following: Production plans (the MPS) for the 800 Deluxe computer...
-
A cylinder of density o , length l, and cross-section area A floats in a liquid of density f with its axis perpendicular to the surface. Length h of the cylinder is submerged when the cylinder...
-
What volume of water has the same mass as 100 cm 3 of gold?
-
Find standard notation. 12(cos 30 + i sin 30)
-
Before the pump is started, the water level is measured at 144 ft. The pump is then started. If the pumping water level is determined to be 161 ft, what is the well drawdown? The static water level...
-
How the Internet Facilitates Insurance Quotes. Explain how use of the Internet can expedite the purchase of life insurance. Why do many customers prefer this method? Describe the budget method of...
-
The static water level of a pump is 100 ft. The well drawdown is 26 ft. If the gauge reading at the pump discharge head is 3.7 psi, what is the total pumping head?
-
The doctors office has estimated the hospital expense for Jamie Lee and the babies delivery, without complications, to be approximately $18,000.question Based on their health insurance policy, how...
-
What is decreasing term insurance? Why would someone purchase this type of life insurance? What is group term insurance? How do the premiums on group term compare to premiums on individually...
-
a. Explain the circumstances in which goodwill might appear in the books of a partnership. b. Describe how it would be treated in the statement of financial position.
-
Simplify the expression. Assume that all variables are positive. 23VI1 2 V44 8
-
The human heart pumps the average adults 6.0 L (6000 cm 3 ) of blood through the body every minute. The heart must do work to overcome frictional forces that resist blood flow. The average adult...
-
The human heart pumps the average adults 6.0 L (6000 cm 3 ) of blood through the body every minute. The heart must do work to overcome frictional forces that resist blood flow. The average adult...
-
A 1000 kg elevator accelerates upward at 1.0 m/s 2 for 10 m, starting from rest. a. How much work does gravity do on the elevator? b. How much work does the tension in the elevator cable do on the...
-
Suppose the North Carolina University system tests the idea that computerization of statistics classes increases student performance in the courses. If the computers are found to have a beneficial...
-
M. Handy is a self-employed painter who earned $32,400 last year. Her FICA tax rate is 15.3% of her earnings. How much FICA tax did she pay?
-
Using the same iThe Shouldice Hospital specializes in hernia operations. They have a special procedure that not only has a much higher rate of long-term success than other hospitals, but also allows...
Study smarter with the SolutionInn App