Xiaojun LU, Jiayu LIU, Chongqing HU, Gang HAN, Jiaban SONG, Linfeng HE, Jinxue CHANG. Optimization study on the size of medical radioactive waste liquid sampling container[J]. NUCLEAR TECHNIQUES, 2024, 47(7): 070302
- NUCLEAR TECHNIQUES
- Vol. 47, Issue 7, 070302 (2024)
Fig. 1. Diagram of detection model of the LaBr3(Ce) detector and Marinelli beakers
Fig. 2. Design and physical drawing of 3D printing Marinelli beakers
Fig. 3. Variation curve of total energy peak efficiency of the LaBr3(Ce) detector for 131I, 18F, and 99mTc with depth h2 at r = 53 mm
Fig. 4. Within the screening range of h2, variation curves of the simulation efficiency for 131I, 18F, and 99mTc with radius r at volumes of 0.5 L (a), 1.5 L (b), 1.0 L (c), 2.0 L (d),and the 3D distribution of the radius-depth direction at volumes of 0.5 L (e) and 1.0 L (f)
Fig. 5. Experimental verification results of 0.5 L and 1.0 L container sizes using 131I nuclide
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Table 1. Size parameters of 3D printing Marinelli beaker sample container
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