Homework Answers
Add Answer to:
if
you could show work on how you get the numbers in the chart I would...
1. (42 points) A piston-cylinder device contains 6 kg of steam at 100°C with a quality...
1. (42 points) A piston-cylinder device contains 6 kg of steam at 100°C with a quality of 50 percent. This steam undergoes two processes as follows: 1-2 Heat is transferred to the steam in a reversible manner while the temperature is held constant until the steam exists as a saturated vapor. 2-3 The steam expands in an adiabatic, reversible process until the pressure is 15 kPa. (a) (24 points) Fill in the table using the given and determined properties. You...
if the sufficient data are provided complete the blank cells in the following table Problem 2:...
if the sufficient data are provided complete the blank cells
in the following table
Problem 2: Complete this table for H2O: T,°C P, kPa h, kJ/kg Phase description 200 950 800 0.7 140 1800 0.0 80 500 3162.2 Problem 3: If sufficient data are provided, complete the blank cells in the following table of properties of water. In the last column describe the condition of water as compressed liquid, saturated mixture, superheated vapor, or insufficient information; and if applicable give...
If you could show all work with explanations that would be great!! Thanks!! #2. (30 pts)...
If you could show all work with explanations that would be
great!! Thanks!!
#2. (30 pts) A turbocharger boosts the inlet air pressure to an automobile engine. It consists of an exhaust gas-driven turbine directly connected to an air compressor, as shown in a below figure. For a certain engine load, the conditions are given in the below figure. Assume that both the turbine and the compressor are reversible and adiabatic, having also the same mass flow rate. Engine power...
1. Complete the table for H20. Show your working and linearly interpolate property tables if necessary....
1. Complete the table for H20. Show your working and linearly interpolate property tables if necessary. X Phase description T, °C 200 P, kPa u, kJ/kg 2651 800 5000 2000 1700 2506 Saturated vapor 80 100
Ignore anything handwritten Problem 2 (50 points) A closed rigid tank contains of a two-phase liquid-vapor...
Ignore anything
handwritten
Problem 2 (50 points) A closed rigid tank contains of a two-phase liquid-vapor mixture of water, with a mass of 1 kg quality of x,-0.75, and a pressure of pi = 40 kPa (State 1 ). The system is heated in a constant- volume process till the pressure reaches p2-100 kPa (State 2) Sa) Determine the temperature, T, in "C, specific volume, Pi in m'/kg, and specific internal energy, ul, in kJ/kg at state 1; (12.5 points)...
(THERMODYNAMICS) A vertical cylinder fitted with a frictionless piston contains 1.5 kg of H2O initially at...
(THERMODYNAMICS) A vertical cylinder fitted with a frictionless piston contains 1.5 kg of H2O initially at 100 °C, 400 kPa. If the volume of the system reaches 0.5 m3, the piston hits a set of stops and is restrained from further upward travel. The system is heated to 200 °C. (Use saturated water tables, steam tables, and superheated tables as necessary) a) If the piston reaches the stops, determine the temperature and pressure when the piston first touches but exerts no force...
Please answer FAST ASAP I will rate you thumbs up ?? Problem 1 (50 points) For...
Please answer FAST ASAP I will rate you thumbs up ??
Problem 1 (50 points) For H2O, determine the specified property at the indicated state. Locate the state on a sketch of the T-v diagram. State 1: p=20MPa, 7-520 C. It's on a superheated, saturated or compressed state? Find specific volume v, in m²/kg, and specific internal energy u, in kJ/kg. State 2: p=20MPa, v=4.76792*10-3 m®/kg. It's on a superheated, saturated or compressed state? Find quality x, temperature T, in...
Thermodynamics problem. please show detail work including which table you used, thanks. A. Please provide your...
Thermodynamics problem.
please show detail work including which table you
used, thanks.
A. Please provide your assumptions, a diagram (with system boundary), and a major formula at each question B. Please provide the table number if you need to use tables at Appendix. 1. As shown in the figure, an insulated box is initially divided into halves by a frictionless, massless, thermally conducting piston. On one side of the piston is 1.5 m of air at 400 K at 400...
Given the following cases for water, designate the state as specifically as possible (e.g., 2-phase and...
Given the following cases for water, designate the state as specifically as possible (e.g., 2-phase and specify further if a saturated vapor or saturated liquid, superheated vapor, compressed liquid) of the water and find the other properties (pressure, temperature, specific volume, specific internal energy, quality) not given. Show your final answers in a table like the one listed below (a) P-1.5 bar, u-3000 kJ/kg (b) T 120 C, v 0.60 m/kg (c) P-3 bar, u 2543.6 kJ/kg (d) T-| 90°C,...
Thermodynamics one pls clear hand writing thanks (i) Define pure substance and comprehensively describe the phase...
Thermodynamics one
pls clear hand writing
thanks
(i) Define pure substance and comprehensively describe the phase changes of a pure substance considering water as an example. Use diagrams to illustrate your understanding of this point.. (1 mark) (ii) The variations of properties during phase-change processes are best studied and understood with the help of property diagrams including the T-v, P-v, and P-T diagrams for pure substances. Taking water as an example, comprehensively sketch and discuss how these tables (1 mark)...
1. (42 points) A piston-cylinder device contains 6 kg of steam at 100°C with a quality of 50 percent. This steam undergoes two processes as follows: 1-2 Heat is transferred to the steam in a reversible manner while the temperature is held constant until the steam exists as a saturated vapor. 2-3 The steam expands in an adiabatic, reversible process until the pressure is 15 kPa. (a) (24 points) Fill in the table using the given and determined properties. You...
if the sufficient data are provided complete the blank cells
in the following table
Problem 2: Complete this table for H2O: T,°C P, kPa h, kJ/kg Phase description 200 950 800 0.7 140 1800 0.0 80 500 3162.2 Problem 3: If sufficient data are provided, complete the blank cells in the following table of properties of water. In the last column describe the condition of water as compressed liquid, saturated mixture, superheated vapor, or insufficient information; and if applicable give...
If you could show all work with explanations that would be
great!! Thanks!!
#2. (30 pts) A turbocharger boosts the inlet air pressure to an automobile engine. It consists of an exhaust gas-driven turbine directly connected to an air compressor, as shown in a below figure. For a certain engine load, the conditions are given in the below figure. Assume that both the turbine and the compressor are reversible and adiabatic, having also the same mass flow rate. Engine power...
1. Complete the table for H20. Show your working and linearly interpolate property tables if necessary. X Phase description T, °C 200 P, kPa u, kJ/kg 2651 800 5000 2000 1700 2506 Saturated vapor 80 100
Ignore anything
handwritten
Problem 2 (50 points) A closed rigid tank contains of a two-phase liquid-vapor mixture of water, with a mass of 1 kg quality of x,-0.75, and a pressure of pi = 40 kPa (State 1 ). The system is heated in a constant- volume process till the pressure reaches p2-100 kPa (State 2) Sa) Determine the temperature, T, in "C, specific volume, Pi in m'/kg, and specific internal energy, ul, in kJ/kg at state 1; (12.5 points)...
Please answer FAST ASAP I will rate you thumbs up ??
Problem 1 (50 points) For H2O, determine the specified property at the indicated state. Locate the state on a sketch of the T-v diagram. State 1: p=20MPa, 7-520 C. It's on a superheated, saturated or compressed state? Find specific volume v, in m²/kg, and specific internal energy u, in kJ/kg. State 2: p=20MPa, v=4.76792*10-3 m®/kg. It's on a superheated, saturated or compressed state? Find quality x, temperature T, in...
Thermodynamics problem.
please show detail work including which table you
used, thanks.
A. Please provide your assumptions, a diagram (with system boundary), and a major formula at each question B. Please provide the table number if you need to use tables at Appendix. 1. As shown in the figure, an insulated box is initially divided into halves by a frictionless, massless, thermally conducting piston. On one side of the piston is 1.5 m of air at 400 K at 400...
Given the following cases for water, designate the state as specifically as possible (e.g., 2-phase and specify further if a saturated vapor or saturated liquid, superheated vapor, compressed liquid) of the water and find the other properties (pressure, temperature, specific volume, specific internal energy, quality) not given. Show your final answers in a table like the one listed below (a) P-1.5 bar, u-3000 kJ/kg (b) T 120 C, v 0.60 m/kg (c) P-3 bar, u 2543.6 kJ/kg (d) T-| 90°C,...
Thermodynamics one
pls clear hand writing
thanks
(i) Define pure substance and comprehensively describe the phase changes of a pure substance considering water as an example. Use diagrams to illustrate your understanding of this point.. (1 mark) (ii) The variations of properties during phase-change processes are best studied and understood with the help of property diagrams including the T-v, P-v, and P-T diagrams for pure substances. Taking water as an example, comprehensively sketch and discuss how these tables (1 mark)...
Most questions answered within 3 hours.
-
(CO 2) A field can be added to a report to
values for two or more...
asked 20 minutes ago -
Identify 3 research scenarios that might provide a low,
medium, and high degree of variability in...
asked 43 minutes ago -
how
does gravity affect the trajectory of projectile? what would be the
shape of the trajactory...
asked 1 hour ago -
Two small plastic spheres are given positive electrical charges.
When they are a distance of 15.4...
asked 1 hour ago -
An acidic solution containing gold ions is
electrolyzed, producing gaseous oxygen (from water) at the anode...
asked 1 hour ago -
Assume that the population of Mexico is 128
million and that the population increases 1.01
percentannually....
asked 2 hours ago -
Can someone please help me add appropriate descriptive
comments to each line of code in the...
asked 3 hours ago -
Romeo wishes to throw a bouquet of flowers to Juliet, who is on
a second-story balcony,...
asked 3 hours ago -
Why is QE a controversial monetary policy tool.
A. It may lead to excessive inflation.B. By...
asked 4 hours ago -
Principles of Programming midterm study guide help!
1.)
______ Which of the following would reference the...
asked 3 hours ago -
A finite potential well has depth U0 = 2.78 eV . What is the
penetration distance...
asked 4 hours ago -
1. The bus bars of a power station are in two sections A and B
separated...
asked 4 hours ago