Biomedical Engineering Reference
In-Depth Information
15
|
E
∗
(
ω
)
|
10
5
10
-1
10
0
10
1
10
2
10
3
ω
0.8
0.6
φ
(
ω
)
0.4
0.2
0
10
-1
10
0
10
1
10
2
10
3
ω
Figure 5.16
The Complex Modulus and phase shift for a standard linear model with two springs (
c
1
= 10,
c
2
= 5) and one dashpot (
τ
R
= 0.1).
15
E
1
(
ω
)
10
5
10
-1
10
0
10
1
10
2
10
3
ω
6
4
ω
)
E
2
(
2
0
10
-1
10
0
10
1
10
2
10
3
ω
Figure 5.17
The Storage and Loss Modulus for the standard linear model.
E
2
(
ω
)
=
c
2
ωτ
K
−
ωτ
R
1
.
(5.114)
2
R
2
+
ω
τ
|
E
∗
(
The result is given in Fig.
5.17
.
E
1
has a similar shape as
ω
)
|
, because the
asymptotic values for
ω
→
0 and
ω
→∞
are the same. However, the slope of
