Question
In: Mechanical Engineering
A rigid and closed steel tank with a volume of 86 dm 3 contains a mixture...
A rigid and closed steel tank with a volume of 86 dm 3 contains a mixture of saturated vapor and liquid at a quality and pressure of 0.9 and 20 bar respectively. Heat is removed from the system until it reaches 147 ° C.
- What is the volume of the saturated liquid phase at the end state?
Solutions
samet mamat answered 1 year agoRelated Solutions
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0.1 kg of air (ideal gas) is contained in a closed, rigid tank of volume 0.04...
0.1 kg of air (ideal gas) is contained in a closed, rigid tank
of volume 0.04 m^3 at 500 K. A paddle wheel stirs the air and
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constant, average specific heat)
0.1 kg of air (ideal gas) is contained in a closed, rigid tank of volume 0.04...
0.1 kg of air (ideal gas) is contained in a closed, rigid tank
of volume 0.04 m^3 at 500 K. A paddle wheel stirs the air and
transfers energy to the air at a constant rate of 1 kW for 100s.
The temperature of the air increases to 600 K.
(a) What is the final pressure of the air (kPa)
(b)Calculate the heat transfer (kJ) for the process (use a
constant, average specific heat)
A closed, rigid tank fitted with a paddle wheel contains 2.2 kg of air, initially at...
A closed, rigid tank fitted with a paddle wheel contains 2.2 kg
of air, initially at 200oC, 1 bar. During an interval of 20
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1 kW. During this time interval, the air also receives energy by
heat transfer at a rate of 0.5 kW. These are the only energy
transfers. Assume the ideal gas model for the air, and no overall
changes in kinetic or potential energy....
A closed rigid tank contains 2 kg of water at 80 C and quality of 0.5815....
A closed rigid tank contains 2 kg of water at 80 C and
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only
saturated vapor. How much heat (in kJ) is added to reach this
condition? Include a drawing and plot the process on a P-V
diagram.
Organize the solution as
Given and drawing:
Assumptions:
First Law Analysis:
Solution:
PV diagram:
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A 500 L rigid tank contains a saturated water mixture at 200 C as shown: the...
A 500 L rigid tank contains a saturated water mixture at 200 C
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1). A valve on top of the tank is opened, and saturated vapor is
slowly withdrawn from the tank. Heat transfer occurs during this
process such that the temperature in the tank remains constant. The
valve is closed when 50 % of the initial mass is withdrawn from the
tank (State 2)
(a) Determine...
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