Water is enclosed in the piston/cylinder system as shown in the figure. The initial temperature of thewater is T1 = 140 °C. The mass of the enclosed water is m, = 12 kg. The piston has mass, m, = 500 kg anddiameter, D, = 0.125 m. The water is heated until the specific volume is v, = 0.05 m/kg at which point thepiston is fixed in position by a pin, i.e. piston can no longer move. The water is then further heated to afinal temperature of T3 = 350°C.Assume that the atmospheric pressure is Po = 100.3 kPa and gravity is g = 9.81 m/s.a) What is the initial pressure of the water, P1, and specific volume v:?b) At state 2 what is the temperature, T2, and is the water a compressed liquid, saturated mixture ora superheated vapour? If the state is a saturated mixture, determine the quality.c) What is the final pressure of the water, P3?d) Draw a P - V (pressure - volume) diagram of the process. Label all state points, process lines,constant temperature line(s) and the pressure and volume values corresponding to each statepoint.P.P.-PinPistonCylinder-WaterPistonWaterInitial StateFinal State

Name: Water is enclosed in the piston/cylinder system as shown in the figur
Uploaded: 2024-03-20T06:56:55.000Z
Channel: Bartleby
Description: Water is enclosed in the piston/cylinder system as shown in the figure. The initial temperature of thewater is T1 = 140 °C. The mass of the enclosed water is m, = 12 kg. The piston has mass, m, = 500 kg anddiameter, D, = 0.125 m. The water is heated

A piston-cylinder device with water inside. Initial conditions are Initial temperature, T1 = 140 C,…

Engineering

Mechanical Engineering

Water is enclosed in the piston/cylinder system as shown in the figure. The initial temperature of the water is T = 140 °C. The mass of the enclosed water is m, = 12 kg. The piston has mass, m, = 500 kg and diameter, D, = 0.125 m. The water is heated until the specific volume is vz = 0.05 m/kg at which point the piston is fixed in position by a pin, i.e. piston can no longer move. The water is then further heated to a final temperature of T3 = 350°C. Assume that the atmospheric pressure is Po = 100.3 kPa and gravity is g = 9.81 m/s. a) What is the initial pressure of the water, P., and specific volume vi? b) At state 2 what is the temperature, T2, and is the water a compressed liquid, saturated mixture or a superheated vapour? If the state is a saturated mixture, determine the quality. c) What is the final pressure of the water, P3? d) Draw a P - V (pressure - volume) diagram of the process. Label all state points, process lines, constant temperature line(s) and the pressure and volume values corresponding to each state point.

Water is enclosed in the piston/cylinder system as shown in the figure. The initial temperature of the water is T = 140 °C. The mass of the enclosed water is m, = 12 kg. The piston has mass, m, = 500 kg and diameter, D, = 0.125 m. The water is heated until the specific volume is vz = 0.05 m/kg at which point the piston is fixed in position by a pin, i.e. piston can no longer move. The water is then further heated to a final temperature of T3 = 350°C. Assume that the atmospheric pressure is Po = 100.3 kPa and gravity is g = 9.81 m/s. a) What is the initial pressure of the water, P., and specific volume vi? b) At state 2 what is the temperature, T2, and is the water a compressed liquid, saturated mixture or a superheated vapour? If the state is a saturated mixture, determine the quality. c) What is the final pressure of the water, P3? d) Draw a P - V (pressure - volume) diagram of the process. Label all state points, process lines, constant temperature line(s) and the pressure and volume values corresponding to each state point.

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

See similar textbooks

Related questions

Q: Two cylinders are connected by a piston as shown in the figure below. Cylinder A is used as a…

A: Given data :- pressure in cylinder A = 500 kpa Mass of piston = 25 kg Diameter of cylinders dA=0.1 m…

Q: A submarine is modeled as a cylinder with a length of 440 ft, a diameter of 50 ft, and a conning…

A: (a)

Q: Two tanks are linked together by a pipe and a tap farm. The temperature of the gases they contain is…

A: Given: To find: Equilibrium pressure after opening valve

Q: A force F (magnitude F) acts on a box of mass m resting on the ramp makes angle 33° above the…

Q: If the average temperature of the water was 21.5 ºC, what pressure inside the graduated cylinder is…

A: According to the definition of vapor pressure it is the pressure exerted by the vapor on its liquid…

Q: Consider the system shown in the figure. If a change of 0.75 kPa in the pressure of air causes the…

A: Given:The pressure is .The deference in height is .The specific gravity of mercury is .The specific…

Q: ne weight of the piston is

A: P=7383.7N

Q: A multifluid container is connected to a U-tube, as shown in the figure (fluid column heights: fluid…

Q: A closed cylindrical tank containing a pressurized fluid has an inside diameter of 820 mm and a wall…

Q: 6-35E A fan with 24-in-diameter blades moves 2000 cfm (cubic feet per minute) of air at 70°F at sea…

Q: Consider a frictionless, massless and leak-pr00 plug blocking a rectangular hole of dimensions 2Rx…

Q: In celebration of the end of term, see the symmetric wine glass of 300 g mass, as shown below. Note…

A: Consider first case: Draw the free body diagram of the glass: Consider the equilibrium of…

Q: Determine the distance (h) in mm ,that a column of mercury in the tube will be depressed when the…

Q: The Super Soaker XP30 is a marvel of hydraulic dispersion weaponry. By pumping on the handle, you…

A: Given data:- Density of water =1000 kg/m3 chamber pressure P1 = 697500 Pascals (absolute) y1 =…

Topic Video

Question

Water is enclosed in the piston/cylinder system as shown in the figure. The initial temperature of the
water is T1 = 140 °C. The mass of the enclosed water is m, = 12 kg. The piston has mass, m, = 500 kg and
diameter, D, = 0.125 m. The water is heated until the specific volume is v, = 0.05 m/kg at which point the
piston is fixed in position by a pin, i.e. piston can no longer move. The water is then further heated to a
final temperature of T3 = 350°C.
Assume that the atmospheric pressure is Po = 100.3 kPa and gravity is g = 9.81 m/s.
a) What is the initial pressure of the water, P1, and specific volume v:?
b) At state 2 what is the temperature, T2, and is the water a compressed liquid, saturated mixture or
a superheated vapour? If the state is a saturated mixture, determine the quality.
c) What is the final pressure of the water, P3?
d) Draw a P - V (pressure - volume) diagram of the process. Label all state points, process lines,
constant temperature line(s) and the pressure and volume values corresponding to each state
point.
P.
P.
-Pin
Piston
Cylinder-
Water
Piston
Water
Initial State
Final State

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Given information

State 1

State 2

State 3

P V diagram

Step by step

Solved in 5 steps with 1 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, mechanical-engineering and related others by exploring similar questions and additional content below.

Similar questions

The diagram shows a schematic for a thermometer based on the expansion of some fluid. There is a spherical reservoir of the fluid, with radius R, which is connected via a tube to a vertical section, with a circular cross section, radius r. a. assuming r << R, show that the change in fluid level in the tube is given by: 4 BR³ AT AL = 3 p² Where AT is the change in temperature and is the volumetric expansion coefficient of the fluid b. what properties should the system have to be most sensitive?
Consider a tank of rectangular cross section partially filled with a liquid placed on an inclined surface, as shown in the figure. When frictional effects are negligible, what is the relation between the slope of the liquid surface and the slope of the inclined surface when the tank released. L. Multiple Choice O O O a-B=1 α-1=ß a+B=1 a=B
An air receiver carries a pressure of 3500 kPa absolute @ a temperature of 25 C. A fire occurs near the receiver which causes the temperature to rise to 80 C. Neglecting the increased volume of the receiver due to expansion, calculate the air pressure at this temperature.
The test tube opens at 293 K with 15 cm Hg at the bottom, and 7.5 cm of water above the Hg. Calculate the pressure at the bottom of the tube if the atmospheric pressure is 760 mm Hg. Use the density of 13:55 g / cm3 for Hg and 0998 g / cm3 to air.Berikan answers in terms of dyne / cm2,psia, and kN / m2 • (see conversion table). a. … KPa. b. … Dyne / cm2. c. … Psia.