5
a. Experiment 5.
t = 22 (d)
w0 = 22.5 (%)
4
+
C
0
+
C (t)
3
+
C
a
+ +
+
C0, C (t), Ca
T > 0 C
2
1
0
0
4
8
12
16
20
24
i
5
b. Experiment 6.
t = 22 (d)
w0 = 25 (%)
4
+
C
0
+
C (t)
3
+
C
a
+ +
+
C0, C (t), Ca
T > 0 C
2
1
0
0
4
8
12
16
20
24
i
5
c. Experiment 7.
t = 22 (d)
w0 = 27.5 (%)
4
+
C
0
+
C (t)
3
+
C
a
+ +
+
C0, C (t), Ca
T > 0 C
2
1
0
0
4
8
12
16
20
24
i
5
d. Experiment 8.
t = 22 (d)
w0 = 30 (%)
4
+
C
0
+
C (t)
3
+
C
a
+ +
+
C0, C (t), Ca
T > 0 C
2
1
+
0
+
Figure 5. Values of C0 , C+(t) and Ca of experi-
0
4
8
12
16
20
24
i
ments 58.
8