The pressure drops by 25 kpa across the condenser as heat

Assignment Help Mechanical Engineering
Reference no: EM13621229

Water enters a condenser at a pressure of 200 kPA and a quality of 0.95. The pressure drops by 25 kPa across the condenser as heat is extracted to a 30C thermal reservoir. If the water exits as a saturate liquid,

determine :

a) the change in specific entropy of the water,

b) the change in specific entropy of the reservoir, and

c) the entropy production per unit mass of the entire process.

Reference no: EM13621229

Questions Cloud

If the air is cooled until the pressure falls to 32 psia : air confined in a tank has an initial temperature of 1700f and an initial pressure of 60 psia. if the air is cooled
One pound of silver at 5000f is plunged into four pounds : one pound of silver at 5000f is plunged into four pounds of water at 600f in a manner such that no wa-ter is
A hollow spherical shell with mass 155 kg rolls without : a hollow spherical shell with mass 1.55 kg rolls without slipping down a slope angled at 39.0.part a find the
Allie dawson is trying to decide whether or not she can : allie dawson is trying to decide whether or not she can afford the monthly payment of a loan to purchase a new car.
The pressure drops by 25 kpa across the condenser as heat : water enters a condenser at a pressure of 200 kpa and a quality of 0.95. the pressure drops by 25 kpa across the
Kate and richard just won 35000 in the pennsylvania state : kate and richard just won 35000 in the pennsylvania state lottery. they decide to spend 9000 now and put the remaining
Rico suave is a widowed single father with 2 dependent : rico suave is a widowed single father with 2 dependent children. rico has a gross income of 48000 adjustments of 8000
When equilibrium is reached the nut is sitting in a small : a block of ice at 0 degrees c has a small depression in the top. we place a steel nut of mass 45 grams in this
Neville longbottom has been asked to serve as a consultant : neville longbottom has been asked to serve as a consultant on a building project and can get paid his fee up-front or

Reviews

Write a Review

Mechanical Engineering Questions & Answers

  Determine a the maximum temperature in the cycle the net

a four-cylinder four-stroke 2.8-liter compression-ignition engine operates on the ideal dual cycle with a compression

  An alternation copolymer is known to have a number-average

an alternation copolymer is known to have a number-average molecular weight of 200000nbspand a degree of polymerization

  Determine the headwater depth of a 1000 mm high by 1500mm

determine the headwater depth of a 1000 mm high by 1500mm wide concrete box culvert operating under outlet control

  A 25kg steel tank having a volume capacity of 250 litres

a 25kg steel tank having a volume capacity of 250 litres is filled with liquid water at room temperature. what is need

  Determine the fluid viscosity of the substance

A plate, 0.001 in distant from a fixed plate, moves at 2 feet per seconds and requires a force of 0.04l bar per feet square to maintain this speed. determine the fluid viscosity of the substance between the plate.

  It bums in a steam generator with 115 percent theoretical

a gaseous fuel has the following volumetric analysis 90 methane ch4 5.0 ethane c2h6 and 5 nitrogen. it bums in a steam

  The robotrsquosnbspcontrol memory has a 10 bit capacity it

one axis of a rrl robot is a linear slide with a total range of 950mm. the robotrsquosnbspcontrol memory has a 10 bit

  Determine the work and heat transfer per unit mass

During the process, the pressure and specific volume are related by pv = constant. For the refrigerant, determine the work and heat transfer per unit mass, each in KJ/kg.

  If the cooling water enters at a temperature of 20 degree c

one way to decrease the power needed to compress a gas using a compressor is to encompass the compressor in a water

  The piston will be moved slowly and reversibly until 25

one kilogram of saturated liquid methane at 160 k is placed in an adiabatic piston-and-cylinder device and the piston

  Explain layer of steel on the inner surface

An oven door consists of a layer of asbestos sandwiched between a layer of steel on the inner surface and a layer of wood on the outer face

  The gap between the two plates is h 0005 m the fluid has a

there is flow between two plates as shown in the schematic. the bottom plate is stationary. the top plate is moving at

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