The temperature of steam at the inlets of both turbines is

Assignment Help Civil Engineering
Reference no: EM13548089

An ideal reheat rankine cycle operates between the pressure limits of 20 kPa and 10 MPa, with reheat occuring at 3 MPa. The temperature of steam at the inlets of both turbines is 500 C, and the enthalpy of steam is 3027 kJ/kg at the exit of high pressure turbine, and 2385 kJ/kg at the exti of the low pressure turbine. State any assumptions.

A) draw and label a flowchart for this system.

b) draw the t-s diagram

c) disregarding the pump work, what is the cycle effciency

Reference no: EM13548089

Questions Cloud

Write all code necessary to dynamically allocate an array : Write all code necessary to dynamically allocate an array of 10 double-precision, floating-point variables and then write the code that will de-allocate the memory. Add comment fields to each line of code describing what it is and does.
Determine the critical crack length to assure the plate will : Consider the same plate under the action of cyclic tensile/compressive stresses of 120MPa and -30 MPa, respectively. If the component is to remain safe for 10 million cycles, what is the largest allowable crack length?
What average rate of inflation is expected : A 6-year security with no maturity, default, or liquidity risk has a yield of 20.84%. If the real risk-free rate is 6%, what average rate of inflation is expected in this country over the next 6 years?
Prepare a cost of production report for sifting department : Prepare a cost of production report for the Sifting Department for May. If an amount is zero, enter 0. If required, round your cost per equivalent unit answers to nearest cent.
The temperature of steam at the inlets of both turbines is : An ideal reheat rankine cycle operates between the pressure limits of 20 kPa and 10 MPa, with reheat occuring at 3 MPa. The temperature of steam at the inlets of both turbines is 500 C
Prepare abbreviated income statements : Prepare abbreviated income statements for the years 2011 and 2012 on the cash basis -Prepare abbreviated income statements for the years 2011 and 2012 on the accrual basis.
What is the elevation for station : Station 0+00 is at BM which has an elevation of 508.97. During the survey, the backsight (BS) to this monument is recorded as 10.92. The level is then turned to sta 1+48, and the foresight (FS) is recorded as 13.14. Next the level is moved to a new p..
Effect of transactions on accounting equation : What is the effect of the sale on the total amount of the seller's (1) assets, (2) liabilities, and (3) stockholders' equity - Effect of transactions on accounting equation
Prepare an income statement for the current year : Prepare an income statement for the current year ended December 31, 2014 and prepare a retained earnings statement for the current year ended December 31, 2014.

Reviews

Write a Review

Civil Engineering Questions & Answers

  Determine what is the effluent concentration at the rate

A first order reaction occurs in a PFR at the rate of 2.1 hr^-1. The reactor volume is 1400L and flow is 15 gpm. If the influent concentration is 200 mg/L, then what is the effluent concentration

  How many moisture of aggregate will be needed

The evaporation rate from the surface of a 3650-acre lake is 100 acre-ft/day. Estimate the depth change in the lake in feet during a 1-year period if the net inflow to the lake is 25 cfs. Is the depth increasing or decreasing? What is the change in c..

  Design a horizontal curve with a 40-degree central angle

Design a horizontal curve with a 40-degree central angle (delta=40) for a two-lane road with 11-ft lanes. The design speed is 70 mi/h and superelevation is limited to 0.06ft/ft. Give radius, degree of curvature, and length of curve

  Determine what should the velocity for the model be

The prototype and model will both be in air, if the prototype has a velocity of 500 ft/s and a diameter of 30 ft, what should the velocity for the model be if the model diameter is 2 ft

  How much must you deposit monthly between ages 24 and 66

You wish to retire at age 66 and at the end of each month thereafter for 30 years, to receive $5000. Assume that you begin making monthly payments into an account at age 24. You continue these payments until age 66. If the interest rate is constant a..

  How much would the temperature in the garage increase

A garage (24 ft x 24 ft x 10 ft) is illuminated by (6) 60 watt incandescent bulbs. It is estimated that 90% of the energy to an incandescent bulb is dissipated as heat. If the bulbs are left on for 3 hours, how much would the temperature in the ga..

  Find metric tons of gravel required to fill a excavated area

Calculate the metric tons of gravel required to fill an excavated area 70 meters by 50 meters by 2 meters deep if the gravel has a density of 1890 kg/(m^3).

  Determine what is the minimum pipe diameter in the tube

Helium(15 degrees celsius, 1atm) will be transported in a straight horizontal copper tube over a distance of 150 m at a rate of 0.1 m^3/s. If the pressure drop in the tube should exceed 6 in h20, what is the minimum pipe diameter

  Which community transportation is environmentally sustainabl

Imagine two small towns of 1,000 people: Blacktop and Parktown. In the urban sprawl that is Blacktop, all the residents own fuel-efficient cars (15 km/liter) and travel an average of 20,000 km per year.

  Determine the bending moment in a rectangular beam

Determine the bending moment in a rectangular beam 2 in. wide and 4 in. deep, if the maximum bending stress is 20,000 psi.

  Find the speed of mass b for a given speed of mass a

A moves downward a distance of 3.6 ft, and mass B moves a distance x. What is the value of x 2. Find the speed of mass B for a given speed of mass A The system is released from rest and mass A moves downward at a constant speed of 8.0 ft/s.

  Determine the angular velocity of pinion gear and velocity

The pinion gear rolls on the gear racks. If B is moving to the right at 8 ft/s and C is moving to the left at 4 ft/s, determine the angular velocity of the pinion gear and velocity of its center A.

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