Set 2 Inlet (A) Outlet (B) [kg/kg dry air] vmkg dry air] m. [kg dry air/s]
Set 2 Inlet (A) Outlet (B) [kg/kg dry air] vmkg dry air] m. [kg dry air/s]
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
Problem 1.1MA
Related questions
Question
![Dry air inlet temperature 23.9
(t1)
Wet air inlet temperature 20.5
(t2)
Dry air outlet temperature 24.3
(13)
Wet air outlet temperature 23.1
(14)
Inlet (A)
Outlet (B)
Set 2
Set 1 T
[°C]
Inlet (A)
Outlet (B)
(b) By using the psychrometric chart, fill up the table below for mass balance.
Set 1
v[m/kg dry
w[kg/kg dry
air]
Inlet (A)
Outlet (B)
0.0183
0.017
[kg/kg dry
air]
61
Set 2 T
[°C]
68
24.2
20.8
25.4
24.5
aur]
0.86
v[m³/kg dry
air
m
(c) By using the psychrometric chart, fill up the table below for energy balance.
het [kJ/kg dry air]
het [kJ/kg dry
air
[kg dry air/s]
0.0586
m
[kg dry air/s]
6](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F7d3c2fea-70d5-456d-9aaf-9f83b00a89e5%2Fd6e8cdbe-79c0-43e8-8c6f-09dac70980fd%2Fupfvmhm_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Dry air inlet temperature 23.9
(t1)
Wet air inlet temperature 20.5
(t2)
Dry air outlet temperature 24.3
(13)
Wet air outlet temperature 23.1
(14)
Inlet (A)
Outlet (B)
Set 2
Set 1 T
[°C]
Inlet (A)
Outlet (B)
(b) By using the psychrometric chart, fill up the table below for mass balance.
Set 1
v[m/kg dry
w[kg/kg dry
air]
Inlet (A)
Outlet (B)
0.0183
0.017
[kg/kg dry
air]
61
Set 2 T
[°C]
68
24.2
20.8
25.4
24.5
aur]
0.86
v[m³/kg dry
air
m
(c) By using the psychrometric chart, fill up the table below for energy balance.
het [kJ/kg dry air]
het [kJ/kg dry
air
[kg dry air/s]
0.0586
m
[kg dry air/s]
6
Transcribed Image Text:O1992 American Society of Heating.
Refrigerating and Air-Conditioning Engineers, Inc.
TLO
-0.8
100-01
Ph
A
5.0 -0.5
04
40
0.3
Sea Level
Sensible heat
Total heat
6 0
1
M
Alls
NI
O
Enthalpy
Ab
Humidity ratio AR
=
*
20
-1.8
-015
1.0
1.5
204
40
4.0
20
of
6
10
-50
-2.0
-00
to
50
b
Enthalpy (h) kilojoules per kilogram dry air
ration temperature
20
on
100
Dry buth temperature "C
14 relative humidity
30
30
120
110
100
90
RO
0.36
0.40
0.45
0.50
0.55
-0.60
0.65
0,70
-0.75
-0.80
0.85
0.90
-0.95
1.0
湖·理部
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