Homework Help is Here – Start Your Trial Now!
Engineering
Mechanical Engineering
A piston-cylinder system has a mass of piston of 900 kg and an area of piston equals to 0.00981 m². At the start of the process, 1.0 kg of water in the system is at its saturated vapour state at 20.0 MPa. The system is allowed to cool, at a constant volume, until its internal and external pressures are the same. At the end of the isobaric process, half of the cylinder is filled with liquid and half with vapour, by volume. Given Atmospheric pressure, Patm = 100 kPa Acceleration due to gravity, g = 9.81 m/s² a) Find the pressure, temperature, volume, and quality of vapour at each of the 3 states. State Pressure, P Temperature, T Volume, V kPa °C m³ 1 2 3 Quality of Vapour, x b) Determine the work done for this process (in kJ). c) Sketch the T (in °C) vs v (in m³/kg) diagram for this process.

A piston-cylinder system has a mass of piston of 900 kg and an area of piston equals to 0.00981 m². At the start of the process, 1.0 kg of water in the system is at its saturated vapour state at 20.0 MPa. The system is allowed to cool, at a constant volume, until its internal and external pressures are the same. At the end of the isobaric process, half of the cylinder is filled with liquid and half with vapour, by volume. Given Atmospheric pressure, Patm = 100 kPa Acceleration due to gravity, g = 9.81 m/s² a) Find the pressure, temperature, volume, and quality of vapour at each of the 3 states. State Pressure, P Temperature, T Volume, V kPa °C m³ 1 2 3 Quality of Vapour, x b) Determine the work done for this process (in kJ). c) Sketch the T (in °C) vs v (in m³/kg) diagram for this process.

Elements Of Electromagnetics
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
icon
Related questions
Question
2. A piston-cylinder system has a mass of piston of 900 kg and an area of piston equals to 0.00981 m². At the start of the process, 1.0 kg of water in the system is at its saturated vapour state at 20.0 MPa. The system is allowed to cool, at a constant volume, until its internal and external pressures are the same. At the end of the isobaric process, half of the cylinder is filled with liquid and half with vapour, by volume. Given Atmospheric pressure, Patm = 100 kPa Acceleration due to gravity, g = 9.81 m/s² a) Find the pressure, temperature, volume, and quality of vapour at each of the 3 states. State Pressure, P kPa 1 2 3 Temperature, T Volume, V Quality of Vapour, x °C m³ b) Determine the work done for this process (in kJ). c) Sketch the T (in °C) vs v (in m³/kg) diagram for this process.
Transcribed Image Text:2. A piston-cylinder system has a mass of piston of 900 kg and an area of piston equals to 0.00981 m². At the start of the process, 1.0 kg of water in the system is at its saturated vapour state at 20.0 MPa. The system is allowed to cool, at a constant volume, until its internal and external pressures are the same. At the end of the isobaric process, half of the cylinder is filled with liquid and half with vapour, by volume. Given Atmospheric pressure, Patm = 100 kPa Acceleration due to gravity, g = 9.81 m/s² a) Find the pressure, temperature, volume, and quality of vapour at each of the 3 states. State Pressure, P kPa 1 2 3 Temperature, T Volume, V Quality of Vapour, x °C m³ b) Determine the work done for this process (in kJ). c) Sketch the T (in °C) vs v (in m³/kg) diagram for this process.
Expert Solution
steps

Step by step

Solved in 2 steps with 2 images

SEE SOLUTIONCheck out a sample Q&A here
Blurred answer
Follow-up Questions
Read through expert solutions to related follow-up questions below.
Follow-up Question

Shouldn't the temperatures of all 3 states be constant at 365.75 degC?

Solution
Bartleby Expert
SEE SOLUTION
Follow-up Question

why is quality of vapour 0 for state 3? shouldnt it be 0.5 as the qn stated that half of the cylinder is filled with liquid and the other half is filled with vapour?

Solution
Bartleby Expert
SEE SOLUTION
Knowledge Booster
Thermodynamic Relations
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
  • SEE MORE QUESTIONS
Recommended textbooks for you
Elements Of Electromagnetics
Elements Of Electromagnetics
Mechanical Engineering
ISBN:
9780190698614
Author:
Sadiku, Matthew N. O.
Publisher:
Oxford University Press
Mechanics of Materials (10th Edition)
Mechanics of Materials (10th Edition)
Mechanical Engineering
ISBN:
9780134319650
Author:
Russell C. Hibbeler
Publisher:
PEARSON
Thermodynamics: An Engineering Approach
Thermodynamics: An Engineering Approach
Mechanical Engineering
ISBN:
9781259822674
Author:
Yunus A. Cengel Dr., Michael A. Boles
Publisher:
McGraw-Hill Education
Control Systems Engineering
Control Systems Engineering
Mechanical Engineering
ISBN:
9781118170519
Author:
Norman S. Nise
Publisher:
WILEY
Mechanics of Materials (MindTap Course List)
Mechanics of Materials (MindTap Course List)
Mechanical Engineering
ISBN:
9781337093347
Author:
Barry J. Goodno, James M. Gere
Publisher:
Cengage Learning
Engineering Mechanics: Statics
Engineering Mechanics: Statics
Mechanical Engineering
ISBN:
9781118807330
Author:
James L. Meriam, L. G. Kraige, J. N. Bolton
Publisher:
WILEY
SEE MORE TEXTBOOKS