Determine the fraction of steam that has escaped

Assignment Help Mechanical Engineering
Reference no: EM13714405

A rigid, insulated vessel contains superheated vapor steam at 3 MPa, 400C. A valve on the vessel is opened, allowing steam to escape. The overall process is irreversible, but the steam remaining inside the vessel goes through a reversible adiabatic expansion. Determine the fraction of steam that has escaped, when the final state inside is saturated vapor

Reference no: EM13714405

Questions Cloud

Calculate the volume of nh3 given 5.8g nh3 : Calculate the volume of NH3 given 5.8g NH3 would occupy 15.0 atm at 100.0°C.
How many moles of hno3will react with 247.6 grams of cu : 3 Cu + 8 HNO3=> 3 Cu(NO3)2+ 2 NO + 4 H2O.  How many moles of  HNO3will react with 247.6 grams of Cu?
How many grams of nh3 will make 2.1 moles of h2o : 4 NH3 + 5 O2 => 4 NO + 6 H2O How many grams of NH3 will make 2.1 moles of H2O?
Find the critical points : (a) Find the critical points, if any, of the following function on the given interval. (b) Determine the absolute extreme values of f on the given interval.
Determine the fraction of steam that has escaped : A rigid, insulated vessel contains superheated vapor steam at 3 MPa, 400C. A valve on the vessel is opened, allowing steam to escape. The overall process is irreversible, but the steam remaining inside the vessel goes through a reversible adiabatic e..
Do a sign graph of the first derivative : Find the derivative of, then do a sign graph of the first derivative, and classify the nature of any critical points... f(x)=xe^-4^x
Determine the stress matrix components and epsilon : Determine the stress matrix components and epsilon_zz for known epsilon_xx, epsilon_xy, epsilon_yy for a) plane stress and b) plane strain condition incorporating thermal strains.
Calculate the critical flaw size for both materials : The yield strength for AA 7075-T6 IS 525 MPa and for 300 grade managing steel it's 2075-MPa. The fracture toughness values are 30 and 70-MPa (m)^1/2, respectively. Both of these materials find applications in the aircraft industry.
Isobaric cooling until a saturated vapor : A system consisting of 1 kg of H20 undergoes a cycle composed of the following closed process: Process1-2: Isochoric heating from P1= 5 bars, T1= 160 degrees Celsius to P2= 10 bars

Reviews

Write a Review

Mechanical Engineering Questions & Answers

  Determine a the final temperature of the water vapor in the

a 4.0 m3 rigid tank contains 3.7 kg of superheated water vapor initially at .20mpa . an electric radiator heating

  How can us companies meet the new challenge of improving

u.s. productivity has improved noticeably in recent years averaging 4 to 5 percent per year while the u.s. economy grew

  The camera speed was 20 frames per second plot the

the displacement of a point on a moving body was measured in each frame of a motion-pcture film. the displacements

  If the crest of a hill has a radius of curvature

If the crest of a hill has a radius of curvature i = 200ft, determine the maximum constant speed at which the car can travel over it without leaving the surface of the road. Neglect the size of the car in the calculation. The car has a weight of 3500..

  Block of copper at at initial temperature

A 25-kg block of copper at at initial temperature of 150 C equilibrates with 0.79 kg of liquid water at an initial temperature of 20 C in an insulated tank. If the average specific heat of copper can be taken to be 0.395 kJ/kg.K, determine the final ..

  Determine the velocity of the refrigerant at the exit

Refrigerant 134a flows at steady state through a horizontal tube with inner diameter of 0.05 m. The refrigerant enters the tube with a quality of 0.1, temperature of 36 ?C, and velocity of 10 m/s. The refrigerant exits the tube at 9 bar as a saturate..

  Determine the cooling capacity of the device and the actual

consider the steady operation of a refrigeration package for a shipping container on a train truck or ship. the package

  For a vertical cylinder with an electric heater 2500watt at

for a vertical cylinder with an electric heater 2500watt at the basean inletlower part of cylinder with cold water at

  Show that he is wrong by calculating the ratio of times

assume that the heat treatment supervisor in charge of processing the some gears is on an economy program directed

  Kinetic and potential energy changes from inlet to exit can

at steady state a well-insulated compressor takes in air at 60 degrees f 14.2 lbfin2 with a volumetric flow rate of

  If the allowable stress for the steel rod is 100 mpa and

a push-rod for an internal combustion engine is 250.2 mm in length and is subjected to a force of 45 kn. if the

  Determine the center deflection of a clamped circular

determine the center deflection of a clamped circular plate subjected to a point load q 0 at a distance b from the

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