Argon gas enters an adiabatic turbine at 1350F and 200 psia at a rate of 40 lbm/min
Question:
Argon gas enters an adiabatic turbine at 1350°F and 200 psia at a rate of 40 lbm/min and exhausts at 20 psia. If the power output of the turbine is 105 hp, determine
(a) The isentropic efficiency
(b) The second-law efficiency of the turbine. Assume the surroundings to be at 77°F.
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 90% (11 reviews)
Argon enters an adiabatic turbine at a specified state with a specified mass flow rate and leaves at ...View the full answer
Answered By
PALASH JHANWAR
I am a Chartered Accountant with AIR 45 in CA - IPCC. I am a Merit Holder ( B.Com ). The following is my educational details.
PLEASE ACCESS MY RESUME FROM THE FOLLOWING LINK: https://drive.google.com/file/d/1hYR1uch-ff6MRC_cDB07K6VqY9kQ3SFL/view?usp=sharing
3.80+
3+ Reviews
10+ Question Solved
Related Book For
Thermodynamics An Engineering Approach
ISBN: 9781259822674
9th Edition
Authors: Yunus Cengel, Michael Boles, Mehmet Kanoglu
Question Posted:
Students also viewed these Engineering questions
-
Argon gas enters an adiabatic turbine at 1300F and 200 psia at a rate of 40 lbm/min and exhausts at 20 psia. If the power output of the turbine is 105 hp, determine (a) The isentropic efficiency and...
-
Argon gas enters an adiabatic turbine at 1500F and 200 psia at a rate of 40 lbm/min and exhausts at 30 psia. If the power output of the turbine is 95 hp, determine (a) The isentropic efficiency and...
-
Argon gas enters an adiabatic turbine at 800C and 1.5 MPa at a rate of 80 kg/min and exhausts at 200 kPa. If the power output of the turbine is 370 kW, determine the isentropic efficiency of the...
-
A sealed flask contains water and oxygen gas at 25C. The O 2 gas has a partial pressure of 1.5 atm. (a) What is the concentration of O 2 in the water? (b) If the pressure of O 2 in the flask is...
-
Some firms have been accused of using stock splits to manipulate their stock prices before being acquired by another firm. An article in Financial Management (Winter 2008) investigated the impact of...
-
The system function of a discrete-time system is (a) Assume that this discrete-time filter was designed by the impulse invariance method with T d = 2; i.e., h[n] = 2h c (2n), where h c (t) is real....
-
Which of the following assertion is inaccurate concerning the risks of material misstatement? (a) Risks of material misstatement can arise from a variety of sources, including external factors (b)...
-
The Lexington Company produces gas grills. This years expected production is 20,000 units. Currently, Lexington makes the side burners for its grills. Each grill includes two side burners. Lexingtons...
-
Insure X, an insurance company is entering into an 'interest rate swap contract' with Bank Y, a commercial bank. Insure X finances its $100 million assets with 8% per year fixed-rate borrowing. Its...
-
On 1/1/17, a lessee (tenant) signed a noncancellable net lease with a lessor to use the lessor's machinery. The following data pertain to this lease: Lease term is 3 years. Annual lease payments =...
-
An adiabatic turbine operates with air entering at 550 kPa and 425 K and leaving at 110 kPa and 325 K. Calculate the second-law efficiency of this turbine. Take T 0 = 25C.
-
One ton of liquid water at 65C is brought into a well insulated and well-sealed 3-m 4-m 7-m room initially at 16C and 100 kPa. Assuming constant specific heats for both the air and water at room...
-
Go to the Web sites of JCPenney, www.jcpenney.com , and Target, www.target.com . Compare the presentation of womens fashions at the Web sites. What are the major differences? Which site is more...
-
Please explain the main characteristics of flow around multi-element airfoil and the physical mechanism of increasing lift?
-
What is the development trend of high lift devices in the future?
-
The main physical causes of aerodynamic noise produced by multi-element wing?
-
Try to point out the physical phenomenon of flow separation around airfoil. What are the trailing-edge separation and the leading-edge separation?
-
What are the main characteristics of supersonic flow around airfoil compared with subsonic flow around airfoil?
-
A group of retailers will buy 80 televisions from a wholesaler if the price is $350 and 120 if the price is $300. The wholesaler is willing to supply 60 if the price is $280 and 140 if the price is...
-
Which of the companies has the lowest accounts receivable turnover in the year 20X2? a. Company A. b. Company B. c. Company C. d. CompanyD. 20X1 20X2 Credit Sales Average Receivables Balance $1.0...
-
Air enters the evaporator section of a window air conditioner at 100 kPa and 27°C with a volume flow rate of 6 m3/min. The refrigerant-134a at 120 kPa with a quality of 0.3 enters the evaporator...
-
Refrigerant-134a enters a compressor as a saturated vapor at 160 kPa at a rate of 0.03 m3/s and leaves at 800 kPa. The power input to the compressor is 10 kW. If the surroundings at 20C experience an...
-
Air at 500 kPa and 400 K enters an adiabatic nozzle at a velocity of 30 m/s and leaves at 300 kPa and 350 K. Using variable specific heats, determine (a) The isentropic efficiency, (b) The exit...
-
An increase in productivity will: Group of answer choices increase aggregate supply. increase aggregate demand. increase aggregate supply and aggregate demand. decrease aggregate supply and aggregate...
-
roblems created by asymmetric information after the transaction occurs is called _ _ _ _ _ _ _ _ , while the problem created before a transaction occurs is called _ _ _ _ _ _ _ _ . A . adverse...
-
27. The minimum wage, if it is binding, lowers the incomes of B. only those workers who cannot find jobs. D. all workers. A. no workers. C. only those workers who have jobs.
Study smarter with the SolutionInn App