Title :
Design of radially focused uniform X-ray source
Author :
Kim, Young-Hwan ; Kwon, Hyeok-Jung ; Kim, Yong-Hwan ; Kim, Han-Sung ; Kim, Sang-ho ; Lee, Kang-ok ; Chung, Kie-Hyung
Author_Institution :
Dept. of Nucl. Eng., Seoul Nat. Univ., South Korea
Abstract :
The 10 MeV, 100 kW CW electron accelerator (FANTRON I) is being developed in Department of Nuclear Engineering, Seoul National University (SNU). The X-ray generated by the accelerated electron beam will be used in sterilizing the agricultural, forest and aquatic products. For the effective irradiation and the safety of the irradiated products, uniform irradiation is needed. The designed target is mainly featured by the radially focused uniform X-ray. The diameter of irradiation hole is 0.75 m. And the generated X-ray is emitted toward the center of the irradiation hole with uniform distribution along the circumference. To generate the radially focused uniform X-ray, the accelerated electron beam must be focused radially on the target that is the outer shell of the irradiation hole with high uniformity
Keywords :
X-ray production; electron accelerators; electron beams; food processing industry; forestry; linear accelerators; radiation protection; safety; 0.75 m; 10 MeV; 100 kW; CW electron accelerator; FANTRON I; accelerated electron beam; agricultural products; aquatic products; forest products; radially focused uniform X-ray source; safety; sterilization; uniform distribution; uniform irradiation; Acceleration; Agricultural engineering; Design optimization; Electron beams; Magnetic analysis; Magnetic fields; Magnetostatics; Product safety; Saturation magnetization; Trajectory;
Conference_Titel :
Particle Accelerator Conference, 1999. Proceedings of the 1999
Conference_Location :
New York, NY
Print_ISBN :
0-7803-5573-3
DOI :
10.1109/PAC.1999.792776
