Question: Steam at 4 MPa and 350°C is expanded in an adiabatic turbine to 120 kPa. What is the isentropic efficiency of this turbine if the

Steam at 4 MPa and 350°C is expanded in an adiabatic turbine to 120 kPa. What is the isentropic efficiency of this turbine if the steam is exhausted as a saturated vapor?

4 MPa 350C Steam turbine 120 kPa sat. vapor

Step by Step Solution

★★★★★

3.27 Rating (165 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock

Steam is expanded in an adiabatic turbine The isentropic effic... View full answer

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Document Format (1 attachment)

837-ME-T (5253).docx

120 KBs Word File

Students Have Also Explored These Related Mechanical 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...

Steam at 4 MPa and 400oC enters a nozzle steadily with a velocity of 60 m/s, and it leaves at 2 MPa and 300oC. The inlet area of the nozzle is 50 cm2, and heat is being lost at a rate of 75 kJ/s....

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

Engineering thermodynamic. please the 2 question. Please need the solution ASAP.. Dont skip any step.. thankyou QUESTION 10 (12 Marks) Steam at 4 MPa and 350C is expanded in an adiabatic turbine to...

Steam at 4 MPa and 350'C is expanded in an adiabatic turbine to 120 kPa. What is the isentropic efficiency of this turbine if the steam is exhausted as a saturated vapor? 4 MPa 350C Steam turbine 120...

Problem 1 Steam at 8 . 0 0 MPa and \ ( 4 0 0 ^ { \ circ } \ mathrm { C } \ ) is expanded in an adiabatic turbine to 3 0 kPa . What is the isentropic efficiency of this turbine if the steam is...

Answer all parts correct and complete to get 100% feedback!! Steam pressure = 6 MPa Temp = 500 C Expanded in an adiabatic turbine to 150 kPa. Vapor quantity present in steam while leaving the turbine...

Steam at 4 MPa and 400C is expanded to 120 kPa in an adiabatic turbine. Find the isentropic efficiency if the steam is exhausted as a saturated vapor.

Q1 Steam is expanded in an adiabatic turbine from 3000 kPa and 450C to 0.2 MPa. If the process is reversible, compute the actual work output (W2) of the turbine (in unit kJ/kg) if the isentropic...

5.55 The turbine of a 1-MW steam power plant is supplied with superheated steam at 3000 kPa and 573 K, where it is expanded to the condenser pressure of 5 kPa. The isentropic efficiency of the...

Alabama Airlines opened its doors in December 2001 as a commuter service with its headquarters and hub located in Birmingham. The airline was started and managed by two former pilots, David Douglas...

Read the case study Cirque du Soleil Case Analysis and write Summary of Background and Facts

Which of the following transactions is not reported as other comprehensive income according to U . S . GAAP? Question content area bottom Part 1 A . adjustments to unrecognized pension costs (...

Identify the key decisions that would be needed when developing an outline communications plan for the launch of a new low-cost airline and what factors would be the key when making the decisions.

The table lists the maximum and minimum hole and shaft dimensions for a variety of standard press and shrink fits. The materials are both hot-rolled steel. Find the maximum and minimum values of the...

The table gives data concerning the shrink fit of two cylinders of differing materials and dimensional specification in inches. Elastic constants for different materials may be found in Table A5....

Force fits of a shaft and gear are assembled in an air-operated arbor press. An estimate of assembly force and torque capacity of the fit is needed. Assume the coefficient of friction is f, the fit...

16. If a real estate company fails to accrue commission revenue, (5 Points) a. liabilities are overstated, and owners' equity is understated. O b. assets are understated, and net income is...

The weights of 121 31-year-old adults randomly selected from the are normally distributed with a mean of 160 lbs.It is known that 31-year-olds weight 155 lbs on an average with a standard deviation...

What price do farmers get for their watermelon crops? In the third week of July, a random sample of43farming regions gave a sample mean of= $6.88per 100 pounds of watermelon. Assume thatis known to...