Refrigerant 134a enters an adiabatic compressor as a saturated vapor at 70F. It leaves the compressor at

Question:

Refrigerant 134a enters an adiabatic compressor as a saturated vapor at 70°F. It leaves the compressor at 160 psia and 120°F. If the mass flow rate of the refrigerant is 10 lbm/s, determine the horsepower input to the compressor.

Fantastic news! We've Found the answer you've been seeking!

Step by Step Answer:

Related Book For book-img-for-question

Thermodynamics for Engineers

ISBN: ?978-1133112860

1st edition

Authors: Kenneth A. Kroos, Merle C. Potter

See More Books

Question Posted: Jun 29, 2016 05:20 AM

See More Questions

Refrigerant-134a enters an adiabatic compressor as saturated vapor at 24C and leaves at 0.8 MPa and 60C. The mass flow rate of the refrigerant is 1.2 kg/s. Determine (a) The power input to the...
Refrigerant-134a enters an adiabatic compressor as saturated vapor at 120 kPa at a rate of 0.3 m3/min and exits at 1-MPa pressure. If the isentropic efficiency of the compressor is 80 percent,...
Refrigerant-134a enters an adiabatic compressor as saturated vapor at 160 kPa at a rate of 2 m3/min and is compressed to a pressure of 900 kPa. Determine the minimum power that must be supplied to...
What is the future value of the following cash flows, given an appropriate discount rate of 7.74% (to the nearest penny)? Year 1 Year 2 Year 3 Year 4 Year 5 $2,005 $4,054 $6,159 $8,532 $11,985
In what ways can packaging be used as a strategic tool?
Atraderhasaportfolioworth$5millionthatmirrorstheperformanceofastockindex.Thestockindexiscurrently1,250.Futurescontractstradeontheindexwithonecontractbeingon250timestheindex.Toremovemarketriskfromthepo...
Distinguish between primary and secondary markets as well as between broker and dealer markets.
Demo Consulting is a consulting firm owned and operated by Jesse Flatt. The following end-of period spreadsheet was prepared for the year ended August 31, 20Y9: Based on the preceding spreadsheet,...
Which answer option is considered an investing activity? Multiple Choice the acquisition of equipment cash inflows from money borrowed through bonds receipt of cash from customers capital repaid to...
This problem is a continuation of the problem in Section 11.5 of the chapter. In the chapter, the workpaper was prepared for the year of the acquisition. In this problem, the consolidated statements...
Steam at 4 MPa and 400C flows at 40 m/s in a constant-diameter pipe. Downstream where P2 = 2 MPa and T2 = 260C, the velocity is nearest: (A) 29 m/s (B) 37 m/s (C) 51 m/s (D) 62 m/s
Ammonia is compressed from 120 kPa with x = 1 to a pressure of 1.2 MPa and a temperature of 100C. For a mass flux of 3 kg/s, determine the power required to drive the adiabatic compressor.
Tran Inc. issued $500,000 of 8-year, 7% bonds payable on July 1, 2015 when the market rate was 6%. Tran Inc. pays interest each June 30 and December 31 and amortizes any discount or premium by the...
Country Analysis of Milan: -Discuss the overall cultural, political, legal, economic, and technological infrastructure issues that could potentially impact a product's introduction in Milan. -You...
Sarah is a highly introverted employee who works in a fast-paced sales team. Her manager recently noticed that Sarah tends to be reserved during team meetings and rarely volunteers her ideas....
Community Disaster Preparedness Review the information found at https://www.ready.gov/community-preparedness-toolkit Look at the steps involved in formulating community response to a disaster....
The topic of diversity, tolerance, and inclusion has been widely (and, in many cases, hotly) debated in society over the past several years. In my opinion (and this is up for discussion - hence this...
The objective of this coursework is for you to critically engage with the theory and practice of promoting wellbeing or equality, diversity and inclusion (including cultural diversity) for employees...
A rectangular bird sanctuary is being created with one side along a straight riverbank. The remaining three sides are to be enclosed with a protective fence. If there are 12 km of fence available,...
Transform the while loop from the previous exercise into an equivalent for loop (make sure it produces the same output).
A farmer runs a heat pump using 2 kW of power input. It keeps a chicken hatchery at a constant 30oC while the room loses 10 kW to the colder outside ambient at 10oC. What is the rate of entropy...
The automatic transmission in a car receives 25 kW shaft work and gives out 24 kW to the drive shaft. The balance is dissipated in the hydraulic fluid and metal casing, all at 45oC, which in turn...
An insulated cylinder/piston has an initial volume of 0.15 m3 and contains steam at 400 kPa, 200oC. The steam is expanded adiabaticly, and the work output is measured very carefully to be 30 kJ. It...
The company sold merchandise to a customer on March 31, 2020, for $100,000. The customer paid with a promissory note that has a term of 18 months and an annual interest rate of 9%. The companys...
imer 2 0 2 4 Question 8 , PF 8 - 3 5 A ( similar to ) HW Score: 0 % , 0 of 1 0 0 points lework CH 8 Part 1 of 6 Points: 0 of 1 5 Save The comparative financial statements of Highland Cosmetic Supply...
An investor wants to purchase a zero coupon bond from Timberlake Industries today. The bond will mature in exactly 5.00 years with a redemption value of $1,000. The investor wants a 12.00% annual...

Refrigerant 134a enters an adiabatic compressor as a saturated vapor at 70F. It leaves the compressor at

Question:

Step by Step Answer:

State 1 T 1 70F and x 1 1 From Table D1...View the full answer

Thermodynamics for Engineers

Students also viewed these Thermodynamics questions