Validation of a novel fiber optic strain gauge in a cryogenic and high magnetic field environment

Cryogenics ◽  
2010 ◽  
Vol 50 (10) ◽  
pp. 700-707 ◽  
Author(s):  
Scott Baxter ◽  
M’hamed Lakrimi ◽  
Adrian M. Thomas ◽  
Yunxin Gao ◽  
Hugh Blakes ◽  
...  
Keyword(s):  
Magnetic Field ◽  
High Magnetic Field ◽  
Strain Gauge ◽  
Fiber Optic ◽  
Field Environment

Transient Response of an Oscillating Heat Pipe by a Pulsed Heating in a High Magnetic Field Environment

2015 ◽  
Vol 137 (3) ◽  
Author(s):  
C. D. Smoot ◽  
A. A. Hathaway ◽  
H. B. Ma ◽  
M. T. Crawford ◽  
B. M. Huhman ◽  
...  
Keyword(s):  
Magnetic Field ◽  
Heat Pipe ◽  
High Magnetic Field ◽  
Pure Copper ◽  
Electric Discharges ◽  
Transient Heating ◽  
Oscillating Heat Pipe ◽  
Pulsed Heating ◽  
Field Environment ◽  
Heating Event

An experimental investigation of a compact, triple-layer oscillating heat pipe (OHP) has been conducted to determine the fast-transient heating effect on the heat transport capability of an OHP in a high magnetic field environment. The OHP has dimensions of 1.3 cm thick, 22.9 cm long, and 7.6 cm wide embedded with two-independent closed-loops forming three layers of channels. The OHP was directly clamped to a railgun system in a medium caliber launcher (MCL) and subjected to high current electric discharges occurring over several microseconds. The experimental results show that the OHP is capable of significantly reducing peak temperatures during a pulsed heating event over pure copper, even in the presence of relatively high magnetic fields.

Hydrogen-like excitons in a high magnetic field

2000 ◽  
Vol 10 (PR5) ◽  
pp. Pr5-311-Pr5-314
Author(s):  
M. A. Liberman
Keyword(s):  
Magnetic Field ◽  
High Magnetic Field
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