Oil with the density of 950 kg/m and the kinematic viscosity of 2x10-5 m/s is pumped...
Fantastic news! We've Found the answer you've been seeking!
Question:
Transcribed Image Text:
Oil with the density of 950 kg/m³ and the kinematic viscosity of 2x10-5 m²/s is pumped from a tank to another tank through a pipe, 113 m in length, 0.22 m in diameter, with the roughness of ε/D = 0.0002. The elevation change of the free surfaces of two tanks is 14.2 m. Loss coefficients at the pipe entrance and exit are 0.5 and 1.0, respectively, and the loss coefficients of two bends are 1.39 identically. What will be the useful pump power in [kW] delivered to fluid when flow rate is 0.3 m³/s /s? The tolerance of your answer is 3%. Oil with the density of 950 kg/m³ and the kinematic viscosity of 2x10-5 m²/s is pumped from a tank to another tank through a pipe, 113 m in length, 0.22 m in diameter, with the roughness of ε/D = 0.0002. The elevation change of the free surfaces of two tanks is 14.2 m. Loss coefficients at the pipe entrance and exit are 0.5 and 1.0, respectively, and the loss coefficients of two bends are 1.39 identically. What will be the useful pump power in [kW] delivered to fluid when flow rate is 0.3 m³/s /s? The tolerance of your answer is 3%.
Expert Answer:
Related Book For
Thermodynamics An Interactive Approach
ISBN: 978-0130351173
1st edition
Authors: Subrata Bhattacharjee
Posted Date:
Students also viewed these physics questions
-
A hypodermic syringe contains a medicine with the density of water. The barrel of the syringe has a cross-sectional area of 2.87 10 5 m 2 . In the absence of a force on the plunger, the pressure...
-
Water is pumped from a lower reservoir to a higher reservoir by a pump that provides 20 kW of shaft power. The free surface of the upper reservoir is 45 m higher than that of the lower reservoir. If...
-
Crude dichlorobenzene is pumped from a storage tank to a distillation column. The tank is blanketed with nitrogen and the pressure above the liquid surface is held constant at 0.1-bar gauge pressure....
-
A gaseous mixture consists of 80.0 mole percent N2 and 20.0 mole percent O2 (the approximate composition of air). Suppose water is saturated with the gas mixture at 25C and 1.00 atm total pressure,...
-
A random sample of size 81 is drawn from a population with a standard deviation of 12. If only 18% of the time a sample mean greater than 300 is obtained, what is the mean of the population?
-
Prepare journal entries to record the following transactions of Weatherford Teen Foundation, Inc. (WTFI), a not-for-profit entity that provides counseling, training, and other programs for young...
-
What are the main functions of good environmental management? Which environmental management tools are related to each of these functions? Are there any environmental management tools common to all...
-
Palermo Statuary manufactures bust statues of famous historical figures. All statues are the same size. Each unit requires the same amount of resources. The following information is from the static...
-
Office of Government Ethics and its jurisdiction in the application and investigation of the Organic Law on members of the Puerto Rico police force Introduction to the Office of Government Ethics:...
-
Determine the components of F that act along rod AC and perpendicular to it. Point B is located at the midpoint of the rod. 6 m 4 m D B F = 600 N 4 m 3 m 4 m
-
The heights of American men aged 18 to 24 are normally distributed with a mean of 68 and a standard deviation of 2.5 inches. Answer the following questions. Half of all young men are taller than ?...
-
Examine the situation of women in senior positions in your own country. Explore the Web sites to learn more about the women who are either the CEO or chairperson at these companies. The Web sites...
-
Research firms that have introduced some of the family- support rewards programs discussed in the case opening. What, if anything, do these firms have in common? Is there sufficient evidence to...
-
In the roles of an employer, how would you handle a situation where employees have taken on a greater sense of social responsibility than that is immediately apparent in your organization? How would...
-
When employees are dissatisfied with the way they are being represented by a union, what are some tactics that employees can use to influence the union leaders to make changes in the unions goals? In...
-
Go online and find recent publications and case studies on the use of team-based incentives in industry. Based on this information, would you recommend the use of team-based incentives? Why or why...
-
(a) Explain the conditions under which an employee can get maternity leave in HK according the Employment Ordinance. (5 marks) (b) On 1st November 2022, Roseberry received a birthday gift of a...
-
The financial statements of Eastern Platinum Limited (Eastplats) are presented in Appendix A at the end of this textbook. Instructions (a) Does East plats report any investments on its statement of...
-
Propane is compressed isothermally by a piston-cylinder device from 1.5 MPa, 90oC to 4 MPa. Using the Nelson-Obert charts, determine (include sign) (a) The work done (wB) and (b) The heat transfer...
-
A power plant operates on an ideal reheat-regenerative Rankine cycle and has a net power output of 100 MW. Steam enters the high pressure turbine stage at 12 MPa, 550oC and leaves at 0.9 MPa. Some...
-
Repeat the above problem (3-2-8 [TF]) for the following solids as the working substance: (a) Gold. (b) Iron. (c) Sand. (d) Granite.
-
8P1 In Exercises 1722, evaluate the permutation.
-
45P5 In Exercises 1722, evaluate the permutation.
-
Let A and B be events with P (A) = 0.2 and P (B) = 0.9. Assume that A and B are independent. Find P (A and B).
Study smarter with the SolutionInn App