Air is expanded in an adiabatic turbine of 90 percent isentropic efficiency from an inlet state of
Question:
Air is expanded in an adiabatic turbine of 90 percent isentropic efficiency from an inlet state of 2800 kPa and 400°C to an outlet pressure of 100 kPa. Calculate the outlet temperature of air, the work produced by this turbine, and the entropy generation.
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 66% (9 reviews)
Air is expanded by an adiabatic turbine with an isentropic efficiency of 85 The outlet temperature t...View the full answer
Answered By
Ali Khawaja
my expertise are as follows: financial accounting : - journal entries - financial statements including balance sheet, profit & loss account, cash flow statement & statement of changes in equity -consolidated statement of financial position. -ratio analysis -depreciation methods -accounting concepts -understanding and application of all international financial reporting standards (ifrs) -international accounting standards (ias) -etc business analysis : -business strategy -strategic choices -business processes -e-business -e-marketing -project management -finance -hrm financial management : -project appraisal -capital budgeting -net present value (npv) -internal rate of return (irr) -net present value(npv) -payback period -strategic position -strategic choices -information technology -project management -finance -human resource management auditing: -internal audit -external audit -substantive procedures -analytic procedures -designing and assessment of internal controls -developing the flow charts & data flow diagrams -audit reports -engagement letter -materiality economics: -micro -macro -game theory -econometric -mathematical application in economics -empirical macroeconomics -international trade -international political economy -monetary theory and policy -public economics ,business law, and all regarding commerce
4.00+
1+ Reviews
10+ Question Solved
Related Book For
Fundamentals Of Thermal-Fluid Sciences
ISBN: 9781260716979
6th Edition
Authors: Yunus Cengel, John Cimbala, Afshin Ghajar
Question Posted:
Students also viewed these Engineering questions
-
Air is expanded in an adiabatic turbine from 1.5 MPa and 500C to 120 kPa and 110C. The volumetric flow rate of the air is 10 m3 /min at the inlet. Determine the power output of the turbine. Assume no...
-
An ideal gas expands in an adiabatic turbine from 1200 K and 900 kPa to 800 K. Determine the turbine inlet volume flow rate of the gas, in m3/s, required to produce turbine work output at the rate of...
-
Air is expanded in an adiabatic closed system from 180 psia and 1408F to 20 psia with an isentropic expansion efficiency of 95 percent. What is the second-law efficiency of this expansion? Take T0 5...
-
Describe the Spanish Theocratic Rule during Spain's colonial era in the Philippines?
-
A central bank has a new head, who decides to raise the target inflation rate from 2 to 3 percent. Using a graph of the dynamic ADAS model, show the effect of this change. What happens to the nominal...
-
Two tractors pull on the tree with the forces shown. Represent each force as a Cartesian vector and then determine the magnitude and coordinate direction angles of the resultantforce. ac = 100 Ib Faa...
-
Presented below are the financial statements for the Amphlett Corporation, as of year-end 2016 and 2015. The footnotes to the Amphlett Corporations financial statements revealed the following...
-
Use the information contained below to compress one time unit per move using the least cost method. Reduce the schedule until you reach the crash point of the network. For each move identify what...
-
Reduce the given matrix. 4 8 4 10 20 10 6 12 6 What is the reduced form of the given matrix? (Simplify your answers.)
-
Q3 [Difficulty: Easy] Convert the following NFA to DFA and informally describe the language it accepts. [3 points] * 8 90 91 92 93 * 94 0 1 90, 91}{90} {92, 93} {94} {90, 92} {94} Q4...
-
A pistoncylinder device contains steam that undergoes a reversible thermodynamic cycle. Initially the steam is at 400 kPa and 350C with a volume of 0.5 m 3 . The steam is first expanded isothermally...
-
A steam turbine is equipped to bleed 6 percent of the inlet steam for feedwater heating. It is operated with 4 MPa and 350C steam at the inlet, a bleed pressure of 800 kPa, and an exhaust pressure of...
-
Describe the molecular features of the homeobox and homeodo-main. Explain how these features are important in the function of homeotic genes.
-
1. In an ammonia synthesis process, heat integration is essential as there are hot streams to be cooled and cold streams to be heated. There are three process streams to be heat integrated. The...
-
You are bullish on Tesla. The current market price is $600. You have $30,000 of your own and you borrow $30,000 from your broker at an interest rate of 5% per year and invest $60,000 in the stock. a....
-
(a) Explain and correct the error in each of the following PHP code: (1) conn-mysql_connect("localhost","root",""); ()
-
In how many ways can the letters of the word GRADIENT be arranged so that two vowels are not placed together?" To solve this, we can use a combinatorial approach where we first arrange the consonants...
-
Yard Professionals Incorporated experienced the following events in Year 1, its first year of operation: 1. Performed services for $27,500 cash. 2. Purchased $5,000 of supplies on account. 3. A...
-
Determine the mass defect (in atomic mass units) for (a) helium , which has an atomic mass of 3.016030 u, and (b) , which has an atomic mass of 3.016050 u. (c) On the basis of your answers to parts...
-
Economic feasibility is an important guideline in designing cost accounting systems. Do you agree? Explain.
-
The analysis of a propeller that operates in water at 20C shows that the pressure at the tips of the propeller drops to 2 kPa at high speeds. Determine if there is a danger of cavitation for this...
-
What is viscosity? What is the cause of it in liquids and in gases? Do liquids or gases have higher dynamic viscosities?
-
What is a Newtonian fluid? Is water a Newtonian fluid?
-
Power Systems (GPS) is considering the acquisition of a new machine at a cost of $900,000. Transporting the machine to GPS' manufacturing plant will cost $60,000. Installing the machine will cost an...
-
if a check correclty written and paid by the bank for $422 is incorrectly recorded in the companys books for $362, how should this error be treated on the bank reconciliation
-
LGP produces computer hardware equipment. The following information was collected for the latest month: Actual market size (units) 42,000 Budgeted market size (units) 63,000 Actual market share 28%...
Study smarter with the SolutionInn App