Determine the fractions of steam extracted from the turbine

Assignment Help Mechanical Engineering

Reference no: EM13946349

Consider a steam power plant that operates on an ideal reheat-regenerativeRankine cycle with one open feed water heater, one closed feed water heater, andone reheater. Steam enters the turbine at 15 MPa and 600°C and is condensed in thecondenser at a pressure of 10 kPa. Some steam is extracted from the turbine at 4MPa for the closed feed water heater, and the remaining steam is reheated at thesame pressure to 600°C.

The extracted steam is completely condensed in the heaterand is pumped to 15 MPa before it mixes with the feed water at the same pressure.

Steam for the open feed water heater is extracted from the low-pressure turbine at apressure of 0.5 MPa.

Determine the fractions of steam extracted from the turbine aswell as the thermal efficiency of the cycle?

Reference no: EM13946349

Questions Cloud

Determine the thickness of vapor blanket : Estimate the heat transfer coefficient, h, associated with Points A, B, C, D, and E in Figure 10.4. Which point is associated with the largest value of h? Which point cor- responds to the smallest value of h? Determine the thickness of the vapor bla..

Walden library and locate one walden public health : To prepare for this Discussion, visit the Walden Library and locate one Walden public health dissertation dated no earlier than 2011 with a similar methodology (quantitative, qualitative, or mixed methods) to what you will be using for your disser..

Manufacturing corporation produces molded : Thunder Manufacturing corporation produces molded hard plastic shipping pallets. The Average order of pallet contains 880 pallets at $175 per pallet.

What role does the suse version of linux play : What computer system hardware resources may need to be enhanced to use this capability?

Determine the fractions of steam extracted from the turbine : Determine the fractions of steam extracted from the turbine aswell as the thermal efficiency of the cycle?

What intereststhe analysts most is behaviour of customers : What interests the analysts most is the behaviour of groups of customers . They are interested, for example, in the effect of Boots' marketing activity on customers

Steam condenser consists of a square array : The tube bank of a steam condenser consists of a square array of 400 tubes, each of diameter

Prepare the adjusting entry to assign the amount : Assuming the under- or overapplied overhead for the year is not allocated to inventory accounts, prepare the adjusting entry to assign the amount to cost of goods sold

Strengths and weaknesses of using economic incentives : Identify and discuss the strengths and weaknesses of using economic incentives and economic sanctions to stem abuses of human rights in a country such as China.

User Account

All Pages