Thermodynamics problem. Calculate the specific volume of a system containing a mixture of water in liquid and vapor state, where the water quality is 85%. a) at a temperature of 160◦C and b) at another temperature 221◦C (the specific volume is requested considering both the liquid and the vapor).

Thermodynamics problem. Calculate the specific volume of a system containing a mixture of water in liquid and vapor state, where the water quality is 85%. a) at a temperature of 160◦C and b) at another temperature 221◦C (the specific volume is requested considering both the liquid and the vapor).

Refrigeration and Air Conditioning Technology (MindTap Course List)

8th Edition

ISBN:9781305578296

Author:John Tomczyk, Eugene Silberstein, Bill Whitman, Bill Johnson

Publisher:John Tomczyk, Eugene Silberstein, Bill Whitman, Bill Johnson

Chapter2: Matter And Energy

Section: Chapter Questions

Problem 29RQ: If 3000 ft3 of air is crossing an evaporator coil and iscooled from 75F to 55F, what would be the...

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Concept explainers

Entropy

In physics, entropy means the amount of disorder or the degree of randomness associated with a thermodynamic system. The system is not self-organized when the entropy of the system is high. For instance, when a system is at an elevated temperature, its molecules are in random motion, vibrating and colliding with each other. During this scenario, the probability of finding a molecule at a particular place twice, is low. Under this circumstance, the system can be said to be in a high entropy.

Question

Thermodynamics problem.

Calculate the specific volume of a system containing a mixture of water in liquid and vapor state, where the water quality is 85%. a) at a temperature of 160◦C and b) at another temperature 221◦C (the specific volume is requested considering both the liquid and the vapor).

Science that deals with the amount of energy transferred from one equilibrium state to another equilibrium state.

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If 3000 ft3 of air is crossing an evaporator coil and iscooled from 75F to 55F, what would be the volume of air, in ft3, exiting the evaporator coil?
Thermodynamics problems need help
1. A certain ideal gas Y has molecular weight of 25 g/mol and specific heat ratio of 3. Initially, Y has pressure of 200kPa and volume of 2m3. The volume was doubled during heat transfer. Find the heat transfer if it underwent a process described by ( a. n=1 b. n=Cp/Cv C. n=2
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A 100 liter tank contains a mixture of saturated liquid water and saturated steam at 370 °C. a) Find the mass of each phase if their volumes are equal b) Find the volume occupied by each phase if their masses are equal. Given: v+ = 2.213x10-3 m=/kg; Vg = 4.925x10-3 m%/kg
A piston cylinder assembly initially contains 5 kg of water, a saturated liquid-vapor mixture at a pressure of 100 kPa. 2 kg of water is in liquid phase and the rest is in vapor phase. In this state, the piston is on the stoppers. Then there is heat transfer to water, pressure rises and when 150 kPa the piston movesbegins to do. Heat transfer continues until the total volume is twice the initial volume. According to this; a) Draw the T-v and P-v diagram of the process. b) Initial and final temperatures, c) Calculate the mass of water in the liquid phase when the piston starts to move upwards.
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Water Boundary °c. A well-insulated rigid tank having a volume of 0 25 m contains saturated water vapor at 110 C. The water is rapidly stirred until the pressure is 0.2 MPa. Determine a) the mass of the water in kg b) the temperature at the final state, in C in°c c) the work during the process, in ku
2. a. Take B °C, then convert it to Fahrenheit and Kelvin. b. Find the amount of heat needed to change the temperature of B g of ice from -D °C to B °C. The specific heat of water is 4186 J/kg °C, Latent heat of fusion is 3.33 x105 J/kg, laten heat of vaporization 2.25 x 106 J/ kg. c. A patient of mass B kg is spiking a fever of 105 Fahrenheit. The patient is immersed in ice bath 0°C ice to reduce the fever immediately back down to 98.6 Fahrenheit. How much ice must melt (bath stays at 0°C water) for this temperature reduction to be achieved? Latent heat of fusion is 3.33 x105 J/kg. and Specific heat of body is 3500 J/kg °C. d. A Styrofoam ice box has a total area of C/100 m² and walls with an average thickness of 2.50 cm. The box contains beverages at 0°C. The inside of the box is kept cold by melting ice. How much ice melts in one day if the ice box is kept in the trunk of a car at 35.0°C? Thermal conductivity of ice 0.010 J/s m ºC, Latent heat of fusion is 3.33 x105 J / kg. B:27.0…
It is a Thermodynamics subject please show the complete and step by step solution.
4. A 100 liter tank contains a mixture of saturated liquid water and saturated steam at 370 °C. a) Find the mass of each phase if their volumes are equal b) Find the volume occupied by each phase if their masses are equal. Given: v = 2.213x103 m³/kg; vg = 4.925x103 m³/kg
Please show your correct and complete solution to this problem. ASAP! Thank you.