Calculate the thermal efficiency of the cycle the back work

Assignment Help Mechanical Engineering
Reference no: EM13640900

Air is considered as an ideal gas. Don't use gas table for gas properties, just assume that both cv and cp are constants. For air, cv=717, cp=1003, and R=287 J/kgK

Air enters the compressor of an ideal air-standard Brayton cycle at 100 kPa, 300 K, with a mass flow rate of 5 kg/s. The compressor pressure ratio is 10. For a turbine inlet temperature of 1500 K, calculate the thermal efficiency of the cycle, the back work ratio, the net power output, and the total heat transferred in the combustion chamber. 

Reference no: EM13640900

Questions Cloud

An element is diamagnetic if it has no unpaired electrons : an element is diamagnetic if it has no unpaired electrons. an element is paramagnetic if it has unpaired electrons. if
A flat surface having an area of 32 m2 is rotated in a : a flat surface having an area of 3.2 m2 is rotated in a uniform electric field of magnitude e 6.2 x 105 nc.determine
A certain disease is found in one person in 5000 if a : a certain disease is found in one person in 5000. if a person does have the disease the test will show a positive
What is the lowest frequency of the sources that can : sound source a is located at x 0 y 0 andsound source b is place at x 0 y 2.9 m. the two sources radiate coherently
Calculate the thermal efficiency of the cycle the back work : air is considered as an ideal gas. dont use gas table for gas properties just assume that both cv and cp are constants.
Givien a customer missed a monthly payment compute the : a local bank reviewed its credit card policy with the intention of recalling some of its credit cards. in the past 5 of
A compound with a formula mass of 29216 was dissolved in : a compound with a formula mass of 292.16 was dissolved in solventin a 5 ml volumentric flask and diluted to the mark. a
Then he flips the coin 2 more times what is the expected : a gambler has a fair coin with one head and one tail and a two-headed coin. he selects one of the coins at random and
A tennis player hits a ball 20 rm m above the ground the : a tennis player hits a ball 2.0 rm m above the ground. the ball leaves his racquet with a speed of 22.0 ms at an angle

Reviews

Write a Review

Mechanical Engineering Questions & Answers

  A cylinderpiston contains carbon dioxide at 1 mpa 300oc

a cylinderpiston contains carbon dioxide at 1 mpa 300oc with a volume of 200 l. the total external force acting on the

  A 4-ft concrete post is reinforced with four steel bars

a 4-ft concrete post is reinforced with four steel bars each with a 34 in. diameter. knowing that e of steel 29x106 psi

  What is the elastic modulus of the material

A beam of span 600mm has a load of 1 kg and deflects by 0.55mm its width is 25.4mm and depth is 6.7mm what is the elastic modulus of the material?

  Assuming neglible heat transfer between the bucket and the

a one kg metal part specific heat 0.7 kjkg k initially at 1234k is quenched in a bucket containing 20 gallons of water

  Air modeled as an ideal gas enters a steady state adiabatic

air modeled as an ideal gas enters a steady state adiabatic turbine at 1200 k and exits at 100 kpa 700 k. the

  Determine the required minimum diameter d of the shaft to

the shaft is made of a992 steel with the allowable shear stress of tauallow 75 mpa. if gear b supplies 15 kw of power

  The temperature disribution along a cylindrical rod of

the temperature disribution along a cylindrical rod of length l is given by the function txaxlbx2lcsinpixlde-alphaxl 0

  A water balloon launcher uses two bungee cords each of

a water balloon launcher uses two bungee cords each of effective spring constant 125 nm stretched a distance of 0.8 m

  A 19th-century piston engine ran on steam the steam supply

a 19th-century piston engine ran on steam. the steam supply is at 5 bar and 350oc. the steam discharges to the

  Airplane takeoff from an aircraft carrier is assisted by a

airplane takeoff from an aircraft carrier is assisted by a steam driven pistoncylinder device with an average pressure

  How accurate is the ideal gas model for predicting the mass

1. an employee at general electric must order bottles of compressed methane to run her gas oven test facility. the

  If the ambient temperature is 10 oc determine the rate of

on an oil tanker saturated steam at 44 bar is supplied to deck auxiliaries through a steel pipe of 124 mm bore and 18

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