Design of a high-resolution gamma-ray detector module for tomography applications

2007 ◽  
Vol 572 (2) ◽  
pp. 668-675 ◽  
Author(s):  
A. Bieberle ◽  
J. Kronenberg ◽  
E. Schleicher ◽  
U. Hampel
Keyword(s):  
High Resolution ◽  
Gamma Ray ◽  
Detector Module ◽  
Gamma Ray Detector ◽  
High Resolution Gamma

Development of a compact high resolution gamma-ray detector for E-CT applications

2007 ◽  
Vol 18 (5) ◽  
pp. 302-306
Author(s):  
J ZHU ◽  
H MA ◽  
W MA ◽  
H ZENG ◽  
Z WANG ◽  
...  
Keyword(s):  
High Resolution ◽  
Gamma Ray ◽  
Gamma Ray Detector ◽  
High Resolution Gamma

Measurement of Fluid Distributions in a Rotating Fluid Coupling Using High Resolution Gamma Ray Tomography

2008 ◽  
Vol 130 (9) ◽  
Author(s):  
U. Hampel ◽  
D. Hoppe ◽  
A. Bieberle ◽  
R. Kernchen ◽  
K.-H. Diele ◽  
...  
Keyword(s):  
High Resolution ◽  
Gamma Ray ◽  
Rotating Fluid ◽  
Pump Speed ◽  
Tomography System ◽  
Fluid Coupling ◽  
Gamma Ray Detector ◽  
Gamma Ray Computed Tomography ◽  
Acquisition Technique ◽  
High Resolution Gamma

Gamma ray tomography has been used to visualize fluid distributions in a rotating fluid coupling in different operation points at a pump speed of 780rpm and lower turbine speeds. The gamma ray computed tomography system comprises a Cs-137 isotopic source and a high resolution gamma ray detector. An angle synchronized tomographic data acquisition technique was applied to produce sharp slice images from different positions along the coupling axis. The data have been used to assess the hydraulic behavior of the fluid coupling and to help improve our understanding of the flow structure development and its implications on torque transfer in such a device.

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