,Table of Contents
1 Introduction and
Preliminaries
2 Properties of a Pure
Substance
3 Energy Equation and First Law of
Thermodynamics
4 Energy Analysis for a Control Volume
5 The Second Law of
Thermodynamics
6 Entropy
7 Entropy Analysis for a Control Volume
8 Exergy
9 Power and Refrigeration Systems—With Phase Change
10 Power and Refrigeration Systems—Gaseous Working Fluids
, Borgnakke and Sonntag
CONTENT CHAPTER 1
SUBSECTION
Concept Problems
PROB NO.
Properties, Units and Force 22-37
Specific Volume 38-44
Pressure 45-61
Manometers and Barometers 62-83
Energy and Temperature 84-95
Review problems 96-101
In-Text Concept Questions
1.
a Make a control volume around the turbine in the steam power plant in Fig.
1.2 and list the flows of mass and energy that are there.
Solution:
We see hot high pressure steam flowing in at 1
state 1 from the steam drum through a flow
control (not shown). The steam leaves
at a lower pressure to the condenser (heat 2 W
T
exchanger) at state 2. A rotating shaft gives
a rate of energy (power) to the electric
, Borgnakke and Sonntag
generator set.
1.
b Take a control volume around your kitchen refrigerator and indicate where
the components shown in Figure 1.3 are located and show all flows of
energy transfers.
Solution:
The valve and The black grille in
the cold line, the back or at the
the evaporator, . bottom is the
Q Q
is inside close leak condenser that
to the inside gives heat to
wall and usually the room air.
.
a small blower W
The compressor
distributes cold
sits at the bottom.
air from the
freezer box to
the refrigerator
room.
1 Introduction and
Preliminaries
2 Properties of a Pure
Substance
3 Energy Equation and First Law of
Thermodynamics
4 Energy Analysis for a Control Volume
5 The Second Law of
Thermodynamics
6 Entropy
7 Entropy Analysis for a Control Volume
8 Exergy
9 Power and Refrigeration Systems—With Phase Change
10 Power and Refrigeration Systems—Gaseous Working Fluids
, Borgnakke and Sonntag
CONTENT CHAPTER 1
SUBSECTION
Concept Problems
PROB NO.
Properties, Units and Force 22-37
Specific Volume 38-44
Pressure 45-61
Manometers and Barometers 62-83
Energy and Temperature 84-95
Review problems 96-101
In-Text Concept Questions
1.
a Make a control volume around the turbine in the steam power plant in Fig.
1.2 and list the flows of mass and energy that are there.
Solution:
We see hot high pressure steam flowing in at 1
state 1 from the steam drum through a flow
control (not shown). The steam leaves
at a lower pressure to the condenser (heat 2 W
T
exchanger) at state 2. A rotating shaft gives
a rate of energy (power) to the electric
, Borgnakke and Sonntag
generator set.
1.
b Take a control volume around your kitchen refrigerator and indicate where
the components shown in Figure 1.3 are located and show all flows of
energy transfers.
Solution:
The valve and The black grille in
the cold line, the back or at the
the evaporator, . bottom is the
Q Q
is inside close leak condenser that
to the inside gives heat to
wall and usually the room air.
.
a small blower W
The compressor
distributes cold
sits at the bottom.
air from the
freezer box to
the refrigerator
room.
