Science and Technology of Nuclear Installations / 2017 / Article / Tab 2

Research Article

Research on the Computed Tomography Pebble Flow Detecting System for HTR-PM

Table 2

Experimental parameters.

ParametersValue

Number of detector units448
Width of detector units (mm)2.6
Collimated width (mm)3.0
Distance of source-rotating center (mm)858.5
Distance of source-detector (mm)1316.0
Pixel size of CT images (mm)0.4
Dimension of CT images
Inner of tracer pebble 1 and 2 (mm)7.0
Inner of tracer pebble 3 (mm)4.7
Inner of tracer pebble 4 and 5 (mm)4.0

: diameter.