Environmental Engineering Reference
In-Depth Information
Table 7.13 (continued)
Authors, reference
Year
AMR type, materials, mass
Magnet assembly type and magnetic
Heat transfer
fl
uid
Frequency
Temperature
span
Speci
c cooling power
eld strength
9
Nakamura et al. [
14
]
2008
Gd spheres, 33.4 g
Permanent, 2 T
Air
N/A
7 K
No-load
Water
21 K
10 Hirano et al. [
15
]
2009
La
-
Fe
Si
1.6 mm, 12 g
Permanent, 2.3 T
Air
N/A
3.1 K
No-load
-
spheres
1 mm, 13 g
3.7 K
2 mm, 15 g
2.7 K
Gd spheres, 0.6 mm, 33 g
4.2 K
11 Toshiba Co.,
Table
7.3
2006
Gd, Gd alloys, La
Fe
Si
-
H d
Fe
B permanent
N/A
1 Hz
46 K
No-load
-
-
-
-
20.2 W kg
−
1
12 Yu et al., Gao et al.
[
16
,
18
]
2005
Gd particles, 0.3 mm, 930 g
Electro magnet, 2.18 T
Water
N/A
3 K
16.1 W kg
−
1
Gd particles, 0.56 mm, 1,109 g
8.5 W kg
−
1
Gd
Si
Ge particles,
-
-
0.3
0.75 mm, 1,213 g
-
13 Lu et al. [
17
]
2005
Gd, 0.2 mm; Gd
-
Si
-
Ge,
0.2 mm; Gd
-
Si
-
Ge
-
Ga,
0.2 mm
Halbach permanent, 1.4 T
Water
N/A
23 K
No-load
5 K
40 W (no mass
reported)
14 Yao et al. [
19
]
2006
Gd packed bed, 1167.4 g
Permanent, 1.5 T
Helium
1 Hz
42 K
No-load
43.9 W kg
−
1
18.2 K
15 Huang et al. [
20
]
2006
Gd, La
-
Fe
-
Co
-
Si
-
B, La
-
Fe
-
-
Nd
-
Fe
-
B Halbach permanent, 1.5 T
N/A
0.178 Hz
18 K
No-load
Co
-
Si, 0.2
-
0.5 mm, 950 g
13.3 W kg
−
1
10 K
21 W kg
−
1
5 K
Cheng et al. [
22
]
2013
La
-
Fe
-
Co
-
Si
-
B
Na-based
0.9 Hz
15.3 K
No-load
Particles, 0.42
-
0.85 mm, 580 g
La
-
Fe
-
Co
-
Si
12.7 K
Gd
8K
16 Zheng et al. [
21
]
2009
Gd packed bed, Ericsson cycle Nd
-
Fe
-
B Halbach permanent, 1.5 T
N/A
N/A
N/A
N/A
17 Clot et al. [
23
]
2003
Gd plates, 1 mm, 0.15 mm
spacing, 223 g
Halbach permanent, 0.8 T
Water
0.42 Hz
7 K
No-load
39,5 W kg
−
1
(continued)
4 K
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