Thermal efficiency of cycle and mass flow rate of steam

Assignment Help Mechanical Engineering
Reference no: EM13705490

Consider a 210 MW steam power plant that operates on a simple ideal Rankine cycle. Steam enters the turbine at 10 MPa and 500o C and is cooled in the condenser to a pressure of 10 kPa. Show the cycle on a T-s diagram with respect to the saturation lines and determine (a) the quality of steam at the turbine exit, (b) the thermal efficiency of the cycle, and (c) the mass flow rate of the steam.

Reference no: EM13705490

Questions Cloud

How far does the trooper travel : A car traveling at a constant speed of 102 km/hr passes a trooper hidden behind a billboard. One second after the speeding car passes the billboard, How far does the trooper travel
Determine the efficiency of a single fin : A radiator wall measuring 2 m by 3 m (WxH) is held a temperature of 125 °C. Straight aluminum fins (k = 175 W/mK) are to be mounted on the wall. The fins are 5 cm in length and 0.8 mm thick. The system is allowed to convectively transfer heat to ambi..
Estimate what is the speed of the puck : A hockey puck slides with an initial speed of 26 m/s on a large frozen lake. What is the speed of the puck after 13 s
Beerco manufactures ale and beer from corn : Beerco manufactures ale and beer from corn, hops, and malt. Currently, 40 lb of corn, 30 lb of hops, and 40 lb of malt are available. A barrel of ale sells for $40 and requires 1 lb of corn, 1 lb of hops, and 2 lb of malt. A barrel of beer sell..
Thermal efficiency of cycle and mass flow rate of steam : Consider a 210 MW steam power plant that operates on a simple ideal Rankine cycle. Steam enters the turbine at 10 MPa and 500o C and is cooled in the condenser to a pressure of 10 kPa. Show the cycle on a T-s diagram with respect to the saturation li..
The sodium salt of the conjugate base of hypochlorous acid : Find the pH for the following two solutions: Solution 1- An aqueous solution that is 0.0500 M in HClO. Solution 2- An aqueous solution that is 0.0500 M in HClO and 0.0200 M in NaClO, the sodium salt of the conjugate base of hypochlorous acid.
What should the launch speed be to make the basket : A basketball player stands in the corner of the court at the three-point line, 6.33 m from the basket, with the hoop 3.05 m above the floor. what should the launch speed be to make the basket
Estimate what should be its rotation period : To simulate the extreme accelerations during launch, astronauts train in a large centrifuge. What should be its rotation period
Describe the six categories of cost. : Describe the six categories of cost. Additionally, discuss which ones are used in making an incremental cost analysis and why.

Reviews

Write a Review

Mechanical Engineering Questions & Answers

  One end of a copper rod 30 cm long is held at 200degc and

one end of a copper rod 30 cm long is held at 200degc and the other end is held at 93degc. the heat transfer

  A twisting moment torque t is now applied to the ends of

a thin-walled cylindrical pressure vessel of inner radius 30 mm wall thickness 3 mm and closed ends is subjected to an

  Three kilograms of air is in a pistoncylinder keeping

three kilograms of air is in a pistoncylinder keeping constant pressure at 27 celsius 300 kpa. it is not heated to

  Determine the greatest angular acceleration of the link

The 10-kg block rests on the platform for which = 0.4. If at the instant shown link AB has an angular velocity = 2 rad/s, determine the greatest angular acceleration of the link so that the block doesn't slip.

  Air at 300 k and 200 kpa is throttled by a valve to

air at 300 k and 200 kpa is throttled by a valve to pressure of 100 kpa. if the valve is adiabatic and the change in

  Determine a the air exit velocity to produce 5 lbf b the

an engineering student considers using a fan as a levitation demonstation. she plans to face the box-enclosed fanso the

  Water at 200kpa with a quality of 90 enters a well

water at 200kpa with a quality of 90 enters a well insulated compressor. it leaves this compressor at 1 mpa 300 celcius

  Water at 20c flows through at 10cm inner dyameter pipea

water at 20c flows through at 10cm inner dyameter pipe.a static pressure tap of a pilot tube at a cross section

  Complete the table estimate the instantaneous position

a 1600 kg supercar executes a rolling start and accelerates rapidly. the road is horizontal. neglect tire resistance

  However over time the effects of scoring diminish and the

water at atmospheric pressure boils on the surface of a large horizontal copper tube. the heat ?ux is 90 of the

  Design the condenser of a steam power plant that has a

design the condenser of a steam power plant that has a thermal efficiency of 40 percent and generates 10 mw of net

  Determine the change in internal energy twice

Determine the change in internal energy twice for each of the 3 cases identified below. In your first calculation assume ideal gas behavior, and use appropriate specific heat at the average temperature. In your second calculation, use real substance ..

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd