10 kg of steam is contained at 10 bar in a rigid vessel of volume 2.275...
10 kg of steam is contained at 10 bar in a rigid vessel of volume 2.275 m3. The vessel is cooled until the pressure in the vessel is 7 bar. Calculate the amount of heat removed from the steam.
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10 kg of steam is contained at 10 bar in a rigid vessel of
volume 2.275...
A rigid tank, with volume of 10 cubic meters, contains steam at 275 C and 15...
A rigid tank, with volume of 10 cubic meters, contains steam at 275 C and 15 bar. The tank is cooled such that the pressure drops to 1.8 bar and some of the steam condenses. How much heat is removed from the tank?
Carbon dioxide gas is contained in a rigid vessel (internal volume-200 liters, mass-10 kg. Cp= 0.47...
Carbon dioxide gas is contained in a rigid vessel (internal volume-200 liters, mass-10 kg. Cp= 0.47 kJ/kg K). The gas is initially at 25°C and 1 atm. Heat is transferred to the gas and the vessel from an external heat source maintained at 500°C until the temperature of the gas reaches 400°C. Calculate the amount of heat transferred. Is this process reversible? Support your answer by calculating (AS)iotal. Assume CO2 to be an ideal gas with Cp given as a...
Homework Example 17 A steam is contained in a rigid tank with a volume of 1...
Homework Example 17 A steam is contained in a rigid tank with a volume of 1 m3. Initially, the pressure and temperature are 7 bar and 500 oC, respectively. The temperature drops due to cooling process. Determine: (1) The temperature at which condensation begins in °C, (2) The fraction of the total mass that has condensed when the pressure decreased to 0.5 bar. (3) The volume in m3 occupied by saturated liquid at the final state? AUM Americon Universily Ot...
12 kg of steam, initially at 15 bar pressure and 200°C, is contained in a piston-cylinder...
12 kg of steam, initially at 15 bar pressure and 200°C, is contained in a piston-cylinder device. Heat is added at constant pressure until the final temperature of the steam increases to 350°C. Calculate the amount of heat added.
1.Argon contained in a closed, rigid tank, initially at 62.3°C, 3.9 bar, and a volume of...
1.Argon contained in a closed, rigid tank, initially at 62.3°C, 3.9 bar, and a volume of 4.2 m3, is heated to a final pressure of 9.4 bar. Assuming the ideal gas model with k = 1.6 for the argon, determine the heat transfer, in kJ. 2.Water vapor contained in a piston–cylinder assembly undergoes an isothermal expansion at 223°C from a pressure of 5.4 bar to a pressure of 1.9 bar. Evaluate the work, in kJ/kg. 3.A mass of 4 kilograms...
Consider 0.7 kg of N2 at 300 K, 1 bar contained in a rigid tank connected by a valve to another r...
Consider 0.7 kg of N2 at 300 K, 1 bar contained in a
rigid tank connected by a valve to another rigid tank holding 0.3
kg of CO2 at 300 K, 1 bar. The valve is opened and gases
are allowed to mix, achieving an equilibrium state at 280 K.
Determine:
(a) the volume of each tank, in m3.
(b) the final pressure, in bar.
(c) the magnitude of the heat transfer to or from the gases during
the process,...
1. A rigid vessel contains 7 kg of steam at 0.5 Mpa. After the addition of...
1. A rigid vessel contains 7 kg of steam at 0.5 Mpa. After the addition of 9600 kJ of steam, the pressure becomes 2.5 Mpa and the temperature of steam becomes 700°C. Determine the initial internal energy and the specific volume of the steam.
A 10.0-m3 tank contains steam at 275°C and 15.0 bar. The tank and its contents are...
A 10.0-m3 tank contains steam at 275°C and 15.0 bar. The tank and its contents are cooled until the pressure drops to 1.8 bar. Some of the steam condenses in the process. (a) How much heat was transferred from the tank? (b) What is the final temperature of the tank contents? (c) How much steam condensed (kg)?
6.32. A rigid vessel contains 0.014 m3 of saturated-vapor steam in equilibrium with 0.021 m of...
6.32. A rigid vessel contains 0.014 m3 of saturated-vapor steam in equilibrium with 0.021 m of saturated-liquid water at 100°C. Heat is transferred to the vessel until one phase just disappears, and a single phase remains. Which phase (liquid or vapor) remains, ard what are its temperature and pressure? How much hieat is transferred in the process?
how to do these questions? Thanks Paragraph Styles 7 A rigid vessel of 1 m3 is...
how to do these questions?
Thanks
Paragraph Styles 7 A rigid vessel of 1 m3 is connected via a pipe and valve to another rigid vessel of volume 01m3 With the valve closed the arge vessel contains air at 6 bar. 30 %.while the smaller vessel contains Nitrogen at 20 bar 15 °C Find the mass of air, Ooxygen and Nitrogen in the larger vessel and the mass of Nitrogen in the smaller vesset The valve is now opened and...
A rigid tank, with volume of 10 cubic meters, contains steam at 275 C and 15 bar. The tank is cooled such that the pressure drops to 1.8 bar and some of the steam condenses. How much heat is removed from the tank?
Carbon dioxide gas is contained in a rigid vessel (internal volume-200 liters, mass-10 kg. Cp= 0.47 kJ/kg K). The gas is initially at 25°C and 1 atm. Heat is transferred to the gas and the vessel from an external heat source maintained at 500°C until the temperature of the gas reaches 400°C. Calculate the amount of heat transferred. Is this process reversible? Support your answer by calculating (AS)iotal. Assume CO2 to be an ideal gas with Cp given as a...
Homework Example 17 A steam is contained in a rigid tank with a volume of 1 m3. Initially, the pressure and temperature are 7 bar and 500 oC, respectively. The temperature drops due to cooling process. Determine: (1) The temperature at which condensation begins in °C, (2) The fraction of the total mass that has condensed when the pressure decreased to 0.5 bar. (3) The volume in m3 occupied by saturated liquid at the final state? AUM Americon Universily Ot...
12 kg of steam, initially at 15 bar pressure and 200°C, is contained in a piston-cylinder device. Heat is added at constant pressure until the final temperature of the steam increases to 350°C. Calculate the amount of heat added.
Consider 0.7 kg of N2 at 300 K, 1 bar contained in a
rigid tank connected by a valve to another rigid tank holding 0.3
kg of CO2 at 300 K, 1 bar. The valve is opened and gases
are allowed to mix, achieving an equilibrium state at 280 K.
Determine:
(a) the volume of each tank, in m3.
(b) the final pressure, in bar.
(c) the magnitude of the heat transfer to or from the gases during
the process,...
1. A rigid vessel contains 7 kg of steam at 0.5 Mpa. After the addition of 9600 kJ of steam, the pressure becomes 2.5 Mpa and the temperature of steam becomes 700°C. Determine the initial internal energy and the specific volume of the steam.
6.32. A rigid vessel contains 0.014 m3 of saturated-vapor steam in equilibrium with 0.021 m of saturated-liquid water at 100°C. Heat is transferred to the vessel until one phase just disappears, and a single phase remains. Which phase (liquid or vapor) remains, ard what are its temperature and pressure? How much hieat is transferred in the process?
how to do these questions?
Thanks
Paragraph Styles 7 A rigid vessel of 1 m3 is connected via a pipe and valve to another rigid vessel of volume 01m3 With the valve closed the arge vessel contains air at 6 bar. 30 %.while the smaller vessel contains Nitrogen at 20 bar 15 °C Find the mass of air, Ooxygen and Nitrogen in the larger vessel and the mass of Nitrogen in the smaller vesset The valve is now opened and...
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