Water enters a pump at 10 kPa and 35 C and leaves at 5 MPa. For reversible
Question:
Water enters a pump at 10 kPa and 35° C and leaves at 5 MPa. For reversible adiabatic operation, calculate the work done per unit mass of working fluid and the exit temperature.
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 60% (5 reviews)
Since the pump operates adiabatically and the fluid is incompressible the pump work can be calculated using the following equation Wpump VP2P1 where V is the specific volume of water at the inlet condition and P2 and P1 are the outlet and inlet pressures respectively From the steam tables the specific volume of water at 10 kPa and 35C is 0001007 m3kg Thus Wpump 0001007 m3kg 5 MPa 10 kPa 501 kJkg To calculate ...View the full answer
Answered By
Deepak Sharma
0.00
0 Reviews
10+ Question Solved
Related Book For
Thermodynamics Concepts And Applications
ISBN: 9781107179714
2nd Edition
Authors: Stephen R. Turns, Laura L. Pauley
Question Posted:
Students also viewed these Engineering questions
-
Water enters a pump at 80 kPa and leaves the pump at 6 MPa. The mass flow rate through the pump is 90 kg/min. If the pump requires 15 hp, calculate the pump efficiency.
-
Water enters a pump at 100 kPa and 30C at a rate of 1.35 kg/s, and leaves at 4 MPa. If the pump has an isentropic efficiency of 70 percent, determine (a) The actual power input, (b) The rate of...
-
Water enters a pump at 100 kPa and 30C at a rate of 1.35 kg/s, and leaves at 4 MPa. If the pump has an isentropic efficiency of 70 percent, determine (a) The actual power input, (b) The rate of...
-
You and your spouse have earned salary and wages of $41,750. In addition you have municipal bond interest income of $600 and savings account and certificate of deposit interest income of $800. You...
-
Use the following information on current assets and current liabilities to compute and interpret the acid-test ratio. Explain what the acid-test ratio of a company measures. $3,000 Prepaid expenses...
-
Devon Bishop, age 45, is single. He lives at 1507 Rose Lane, Albuquerque, NM 87131. His Social Security number is 111-11-1112. Devon does not want $3 to go to the Presidential Election Campaign Fund....
-
At December 31,2010, Inland Equipment understated ending inventory by $2,800. How does this error affect cost of goods sold and net income for 2010? a. Overstates cost of goods sold and understates...
-
Review the data from Great Fender given in Exercise E23- 19. Consider the following additional information: Static budget variable overhead........... $ 5,500 Static budget fixed overhead...
-
US - based MNC borrows 1 0 0 million CAD for a year from a Canadian bank that charges 6 . 5 % annual interest rate. The exchange rate today is 1 CAD = $ 0 . 7 3 . Assume that the exchange rate...
-
Assume that you are the owner/operator of College Park Veterinary Clinic. At the end of the second year of operations (June 30, 2020), the following financial data for the company are available: Cash...
-
Products of combustion enter the turbine section of a jet engine at 1200 K with a flow rate of 63.5 kg/s. Determine the turbine outlet temperature if the turbine delivers 28.2 MW to drive the...
-
A centrifugal pump receives liquid nitrogen at 340 F at the rate of 100 lb m /s. The nitrogen enters the pump as a liquid at 15 psia. The discharge pressure is 400 psia. Estimate the minimum size of...
-
In Problems 7 18, reduce each rational expression to lowest terms. y - 25 2y8y-10
-
Company A has current sales of $ 1 1 , 6 2 4 , 3 0 3 and a 4 1 % contribution margin. Its fixed costs are $ 2 , 8 3 9 , 5 5 3 . Company B is a service firm with a current service revenue of $ 5 , 3 9...
-
Correct the mistakes in the following program by implementing polymorphism and function overriding. Do not remove any statements. Once corrected, what is the expected output? Explain the reason for...
-
Mode Inc. bought 40% of Mean Co. on January 3, 2024, for $576,000. The equity method of accounting was used. The book value and fair value of the net assets of Mean Co. on that date were $1,440,000....
-
Given the following information: Accounts Payable $8,100, Cash $5,800, Owner's Capital $15,000, Owner's Drawings $1,200, Equipment $17,000, Service Revenue $10,000, Accounts Receivable $3,000,...
-
1. Consider an employee management system that stores information regarding the employee ID, name, address, contact numbers, date of birth and age. Each employee can have more than one contact...
-
Explain the relationship between the timing of substantive procedures and the risk assessment of the significant account in question. What options does an auditor have for performing some of the...
-
Could a set of three vectors in span all of? Explain. What about n vectors in when n is less than m? R4
-
Solve Problem 12.13 using Eq. (12.58). Problem 12.13 A concrete pile 406 mm 406 mm in cross section is shown in Figure P12.13. Calculate the ultimate skin friction resistance by using the a. method...
-
Consider a continuous flight auger pile in a sandy soil deposit 10 m long with a diameter of 0.45 m. Following is the variation of standard penetration resistance values (N 60 ) with depth. Depth (m)...
-
The average values of the undrained shear strength (cu) with depth are given as follows: Depth (m) . c u (kN/m 2 ) 03 .. 20 38 .. 35 812 . 80 1216 . 95 If a CFA pile having a diameter of 0.6 m and...
-
Problem 4. Two circular cylinders partially filled with water and connected at their bases by a tube as shown below are at rest. Cylinder 1 has radius of 10cm, cylinder 2 has radius of 30cm. Water...
-
(Bonus) A box of uniform density weighing 200 newtons moves in a straight line with constant speed along a horizontal surface. The coefficient of sliding friction is 0.5 and a rope exerts a force F...
-
2. The entire assembly rotates at a constant angular velocity of N in the direction shown. Within the assembly, the gimbal angle gamma increases at a constant rate of gamma dot. Suppose the disk is...
Cryptocurrency Investing Guidebook For Crypto Enthusiasts 1st Edition - ISBN: B0CNCFZYQD - Free Book
Study smarter with the SolutionInn App