Insulated piston-cylinder arrangement contains water

Assignment Help Mechanical Engineering
Reference no: EM13717236

An insulated Piston-Cylinder arrangement contains water. Sixty percent of the total 15 kg of water are in the vapor phase. Steam at 1 Mpa and 400 C degree is allowed to enter the cylinder from a supply line until all of the liquid in the cylinder is caponized. The mass of the piston is such that it maintains a constant pressure of 200 Kpa inside the cylinder. Assume the surroundings to be at 25 C degree and 100 Kpa. Determine a) the amount of steam that enters in the cylinder and b) the entropy generation during this process

Reference no: EM13717236

Questions Cloud

Drinking water needs of an office are met by large water : The drinking water needs of an office are met by large water bottles. One end of a 0.6 cm diameter plastic hose is inserted into the bottle placed on a high stand, while the other end with on/off valve is maintained 0.6 m below the bottom of the bott..
Calculate the thermal efficiency : Steam in a Carnot engine is compressed adiabatically from 20 kPa to 800 kPa. The heat addition results in saturated vapor. The quality of state 1 (the initial state of the isothermal process at T(h) ) is 15%.
Neglect the heat capacity of the container : A 500-ml glass of chilled water at 100C degree is removed from a refrigerator. It slowly equilibrates to the room temperature of 250C degree. Calculate the entropy change of the water, the entropy change of the surroundings, and the entropy change of..
Estimate of the cooling water demands of the facility : Preliminary cost estimates for a 1 million-Kw nuclear-powered thermal power station require an estimate of the cooling water demands of the facility. For purposes of this estimate, the heat engine can be assumed to be a carnot engine operating betwee..
Insulated piston-cylinder arrangement contains water : An insulated Piston-Cylinder arrangement contains water. Sixty percent of the total 15 kg of water are in the vapor phase. Steam at 1 Mpa and 400 C degree is allowed to enter the cylinder from a supply line until all of the liquid in the cylinder is ..
Three aluminium cylindrical pressure vessels : Three aluminium cylindrical pressure vessels thicknesses 14 mm and radius 840 mm. They are periodically filled and emptied to an interal pressure of 2MPa. Cracks can grow through the wall driven by cycle of stress on pressurisation.
Cycles will the material tolerate at a stress amplitude : How many cycles will the material tolerate at a stress amplitude of +- 70MPa and zero mean stress? How will this change if the mean stress is 10 MPa? What if the mean stress is -10MPa? The tensile strength of the alloy is 200MPa.
The viscosity index and a base oil : The viscosity index, A base oil, Viscosity increase of engine oils during service is most likely to be caused by, Which NLGI class grease would be considered most suitable for lubricating the components of a conveyor station using an automatic centra..
Consider a cold aluminium canned drink : Consider a cold aluminium canned drink that is initially at a uniform temperature of 3°C. The can is 12.5 cm high and has a diameter of 6 cm. The combined convection/radiation heat transfer coefficient between the can and the surrounding air at 25°C ..

Reviews

Write a Review

Mechanical Engineering Questions & Answers

  Knowing that the panel is initially at rest determine the

a 35g bullet b is fired with a velocity of 400 ms into the side of a 3kg square panel suspended in air from a pin at

  An ideal gas contained in a piston-cylinder assembly is

an ideal gas contained in a piston-cylinder assembly is compressed isothermally in an internally reversile

  Sketch the velocity field and thus trajectories of the

1. a 2-d system consists of two sinkssources one is located at the origin and the other is located at the point 40.

  The position of a particle ona straight line

The position of a particle ona straight line is s=2t^2-12t5 (ft), where t is in seconds.

  Determine the acceleration of the block the velocity of the

a 250 kg block is pulled from rest along a rough surface by rope inclined 25 degree to horizontal. the tension in the

  Considering the maximum normal stress theory

A machine component of square cross- section is subjected to a direct tensile of 20 kn and a shear load of 10 kN. Considering the maximum normal stress theory and distortion energy theory of failure calculate the dimension of the component. Take fact..

  You are blanking a square using a straight edge punch if

you are blanking a square using a straight edge punch. if the punch is angled to be at a shear angle of 10 degrees how

  The collected energy powers a heat engine which rejects

a heat engine has a solar collector receiving 0.2 kwm2 inside which a transfer media is heated to 450 k. the collected

  Draw free body diagram - shear and moment diagrams

Determine if the shaft has infinite fatigue life. If not, determine the number of cycles to failure. Also determine the safety factor for first cycle yield and draw a free body diagram, shear and moment diagrams, and graph the loads on the shaft..

  Discuss the condition of the water still in the bag

Discuss the condition of the water still in the bag and the reason for that condition. Base your discussion on topics that have been covered in this course so far.

  A series of cylindrically shaped l 25 mm d 5 mm ceramic

a series of cylindrically shaped l 25 mm d 5 mm ceramic samples are tested are testedin tension. the weibull

  Draw the projections of rod showing curves of intersection

A connection of rod of 50 mm diameter has a rectangular block 50 mm wide and 25mm thick forged at its end. A turned radius of 25 mm joins the rod and the block. Draw the projections of the rod showing curves of intersection.

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