Under what conditions is the maximum achieved

Assignment Help Mechanical Engineering
Reference no: EM13212929

A steam turbine is operated ith an input temp of 800C and exhaust temp of 150C. What is the maximum amount of work the turbine can do for a given heat input Q? Under what conditions is the maximum achieved?

Reference no: EM13212929

Questions Cloud

Determine the magnitude and coordinate direction angles : Determine the magnitude and coordinate direction angles of F3 so that the resultant of the three forces acts along the positively y axis and has a magnitude of 600lb.
What is the actual mechanical advantage of the system : a first class lever in static equilibrium has a 50lb resistance force and a 15lb effort force. the levers effort force is located 4ft from the fulcrum. what is the actual mechanical advantage of the system?
Determine the magnitude and direction of the resultant : The two mooring cables exert forces on the stern of a ship. Represent each force as a Cartesian vector and determine the magnitude and direction of the resultant.
Define the equation of line determined from a beers law plot : the equation of line determined from a Beers law plot is y=0.195x+0.4, what is the resistance of an unknown water sample if the assumed concentration is 1.8ppm. please show your work.
Under what conditions is the maximum achieved : A steam turbine is operated ith an input temp of 800C and exhaust temp of 150C. What is the maximum amount of work the turbine can do for a given heat input Q? Under what conditions is the maximum achieved?
Determine the magnitude of the resultant force acting at a : The roof is supported by cables. If the cables exert FAB = 100N and FAC = 120N on the wall hook at A, determine the magnitude of the resultant force acting at A.
Using the formula to compute torque and having a torque : Using the formula to compute torque and having a torque of 4966.97, with the RPM's at 250, Would my calculation for horsepower be correct at 236.4 hp?
Calculate the effect on the equilibrium interest rate : The demand curve and supply curve for one-year discount bonds with a face value of $1,000 are represented by the following equations: Bd: Price = -0.06 Quantity + 1140 Bs Price = Quantity + 700 suppose that, as a result of monetary policy actions.
Determine the minimum diameter d required : Two solid cylindrical rods (1) and (2) are joined together at flange B and loaded. If the normal stress in each rod must be limited to 110 MPa, determine the minimum diameter D required for each rod.

Reviews

Write a Review

Mechanical Engineering Questions & Answers

  Calculate the pressure drop

The total hot water flow rate is 10 gal/min which is equally divided among 16 plates. The average temperature of hot water is 80C. Calculate the pressure drop.

  Minimum weight design of a variable shape three-bar truss

Obtain a new solution, and determine whether any buckling constraints are active. If no buckling constraints are active for L = 10 in., re-run the analysis by increasing L , and estimate the value of L at which at least one buckling constraint b..

  Determine the tension in the cable

The bent rod ABDE is supported by ball-and- socket joint at A and E and by the cable DF. If a 600-N load is applied at C as shown , determine the tension in the cable.

  Questions on entropy, exergy, cycles, otto cycle

Questions set on  Entropy,  Exergy,  Cycles, Otto Cycle,  Rankine Cycle.  In a coal fired thermal power station, indicate where the exergy contained in the coal is destroyed. For each exergy destruction mechanism, explain whether there is a small..

  Determine the designe power

determine the designe power. An output speed of 175 RPMis specified. Determine: a) number of teeth on the small sprocket, b) number of teeth on the large sprocket, c) lubrication type required, d) the required length of chain (in inches) if the ce..

  The polynomial method is to be used to solve the equation

The polynomial method is to be used to solve the equation. For the graphs, Mathcad or similar program is necessary to graph the solution.

  What is the velocity in the 4-inch pipe

Water at 150C flows in 1½-inch Sch 40 steel pipe with a flow velocity of 2.86 m/s. The pipe expands to 4-inch Sch 40.

  Determine the heat transport rate of energy through

Determine the heat transport rate of energy through an animal skull where average inside surface temperature is 95 degrees farinhiet and whose out outside surface temperature is 90 F. Assume the skull is a spherical shell 7.5 inches in outside dia..

  What is the temperature and state of the steam in the pipe

a) What is the temperature and state of the steam in the pipe? b) What is the quality of the steam in the pipe?

  Why is the carnot cycle not suitable as an ideal cycle

why is the carnot cycle not suitable as an ideal cycle for all the power producing devices ?

  Watts that is suitable to satisfy certain specific needs

Determine Compressor Size in Watts that is suitable to satisfy certain specific needs, The drinking water needs in a production facility with 20 employees is to be met by a water bubbler type water fountain.

  Explain fluid statics- submerged submarine

Fluid Statics: Submerged Submarine, A submarine is at a depth of 2000 ft from the water surface. The atmospheric pressure above the water is at 14.7 psia

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